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        "resumen" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Todas las modalidades terap&#233;uticas de que disponemos en la actualidad sobre los astrocitomas anapl&#225;sicos y glioblastoma multiforme son paliativas&#46; La finalidad de dichos tratamientos es la de conseguir los m&#225;s largos per&#237;odos de supervivencia con buena calidad de vida&#44; pero incluso la combinaci&#243;n de los distintos tratamientos consigue resultados de supervivencia desalentadores&#46;</p><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">En la actualidad&#44; gracias al auge de los estudios citogen&#233;ticos y de biolog&#237;a molecular&#44; nuevas perspectivas en la actividad investigadora nos abren futuras estrategias de tratamiento&#46; Estas t&#233;cnicas nos muestran c&#243;mo la iniciaci&#243;n y progresi&#243;n de un tumor neuroepitelial es el resultado de la expresi&#243;n inadecuada y exagerada de proto-oncogenes&#44; a partir de los cuales se ponen en marcha sistemas con actividad biol&#243;gica que conducen a la desdiferenciaci&#243;n y proliferaci&#243;n celular&#46;</p><p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Por otro lado&#44; las t&#233;cnicas inmunohistol&#243;gicas empleando anticuerpos monoclonales de alta especificidad&#44; que nos valoran la cin&#233;tica tumoral&#44; nos permiten evaluar el pron&#243;stico de los pacientes y la eficacia de las diversas opciones terap&#233;uticas&#46;</p><p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">La presentaci&#243;n de los mecanismos implicados en la fisiopatolog&#237;a&#44; diagn&#243;stico y t&#233;cnicas de estudio histol&#243;gicas de los tumores anapl&#225;sicos neuroepiteliales del adulto y c&#243;mo dichos mecanismos convergen a nivel molecular repercutiendo en el conocimiento de la biolog&#237;a del ciclo celular&#44; son el objetivo del presente art&#237;culo&#46;</p>"
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        "resumen" => "<p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">All currently available therapies on anaplastic astrocytomas and glioblastoma multiforme are palliative&#46; The goal of treatment is to provide the longest period of good quality life but the setup treatment achieve discouraging results&#46;</p><p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">Now&#44; by the neurogenetics and the molecular biology of human brain tumors studies new approaches of research activity shows future treatment strategies&#46; So&#44; the initiation and progression of a neuroepithelial tumor is the result of inappropiate expresion of protooncogen&#44; which encoding systems with biological activities that influence cell differentiation and proliferation&#46;</p><p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">With the production of monoclonal antibodies with high specific binding characteristics&#44; inmunohistology&#44; tumoral cytocinetics studies became the preferable method by which to evaluate the prognosis and treatment options&#46; In this article&#44; the pathogenesis and diagnosis technics are reviewed and we can appreciate Iike in cell cycle&#44; all oncogenic influences must converge&#46;</p>"
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                        "fecha" => "1990"
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                        "paginaFinal" => "503"
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                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2076881"
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                        "tituloSerie" => "Arch&#46; Pathol&#46; Lab&#46; Med&#46;"
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                        "paginaInicial" => "1007"
                        "paginaFinal" => "1013"
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                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7524464"
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                          "etal" => true
                          "autores" => array:3 [
                            0 => "W&#46;T&#46; Couldwell"
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                    0 => array:2 [
                      "doi" => "10.3171/jns.1992.76.5.0782"
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                        "paginaFinal" => "791"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1564541"
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Proteinkinase C and growth regulation in malignant gliomas"
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                        0 => array:2 [
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                          "autores" => array:3 [
                            0 => "W&#46;T&#46; Couldwell"
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                            2 => "R&#46;E&#46; Law"
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                    ]
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                  "host" => array:1 [
                    0 => array:1 [
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                        "tituloSerie" => "Neurosurgery"
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                        "volumen" => "35"
                        "paginaInicial" => "1184"
                        "paginaFinal" => "1186"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7885569"
                            "web" => "Medline"
                          ]
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                ]
              ]
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Hypericin&#58; a potential antiglioma therapy"
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                        0 => array:2 [
                          "etal" => true
                          "autores" => array:3 [
                            0 => "W&#46;T&#46; Couldwell"
                            1 => "R&#46; Gopalakrishna"
                            2 => "D&#46;R&#46; Hinton"
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                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
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                        "volumen" => "35"
                        "paginaInicial" => "705"
                        "paginaFinal" => "710"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7808614"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Paradoxical elevations of Ki-67 labeling with protein-kinase inhibitions in malignant gliomas"
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                        0 => array:2 [
                          "etal" => true
                          "autores" => array:3 [
                            0 => "W&#46;T&#46; Couldwell"
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                            2 => "R&#46;E&#46; Law"
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                    ]
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                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.3171/jns.1995.82.3.0461"
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                        "tituloSerie" => "J&#46; Neurosurg&#46;"
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                        "volumen" => "82"
                        "paginaInicial" => "461"
                        "paginaFinal" => "468"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7861225"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            17 => array:3 [
              "identificador" => "bib18"
              "etiqueta" => "18&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Long-term survival in patients with Glioblastoma multiforme"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "K&#46;L&#46; Chandler"
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                            2 => "M&#46; Malec"
                            3 => "Ch&#46;B&#46; Wilson"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Neurosurgery"
                        "fecha" => "1993"
                        "volumen" => "32"
                        "paginaInicial" => "716"
                        "paginaFinal" => "720"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8388081"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            18 => array:3 [
              "identificador" => "bib19"
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              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Aberrant p53 expressions does not correlate with the prognosis in anaplastic astrocytoma"
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                        0 => array:2 [
                          "etal" => true
                          "autores" => array:3 [
                            0 => "R&#46;A&#46; Danks"
                            1 => "G&#46; Chopra"
                            2 => "M&#46;F&#46; Gonz&#225;lez"
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                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Neurosurgery"
                        "fecha" => "1995"
                        "volumen" => "37"
                        "paginaInicial" => "246"
                        "paginaFinal" => "254"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7477776"
                            "web" => "Medline"
                          ]
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                    ]
                  ]
                ]
              ]
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            19 => array:3 [
              "identificador" => "bib20"
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Grading of astrocytomas&#58; a simple and reproducible grading method"
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                          "etal" => true
                          "autores" => array:3 [
                            0 => "C&#46; Daumas-Duport"
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                            2 => "C&#46; O&#39;Fallon"
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                    ]
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                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Cancer"
                        "fecha" => "1988"
                        "volumen" => "62"
                        "paginaInicial" => "2155"
                        "paginaFinal" => "2165"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            20 => array:3 [
              "identificador" => "bib21"
              "etiqueta" => "21&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Patterns of tumor growth and problems associated with histological typing of low-grade gliomas"
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                          "etal" => false
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                            0 => "C&#46; Daumas-Duport"
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                    0 => array:1 [
                      "LibroEditado" => array:4 [
                        "titulo" => "Benign Cerebral Glioma"
                        "paginaInicial" => "125"
                        "paginaFinal" => "147"
                        "serieFecha" => "1995"
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                    ]
                  ]
                ]
              ]
            ]
            21 => array:3 [
              "identificador" => "bib22"
              "etiqueta" => "22&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "A very large proportion of human brain tumours show DNA alterations at the EGF-R gene"
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                          "etal" => true
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                            0 => "A&#46; del Arco"
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                            2 => "J&#46;M&#46; Izquierdo"
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                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Neurocirug&#237;a"
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                        "volumen" => "3"
                        "paginaInicial" => "13"
                        "paginaFinal" => "19"
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                    ]
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                ]
              ]
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            22 => array:3 [
              "identificador" => "bib23"
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Nuevas bioterapias contra gliomas malignos"
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                          "etal" => false
                          "autores" => array:1 [
                            0 => "H&#46;A&#46; Fine"
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                        "titulo" => "Cl&#237;nicas Neurol&#243;gicas de Norteam&#233;rica"
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                        "paginaFinal" => "859"
                        "serieFecha" => "1995"
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                    ]
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                ]
              ]
            ]
            23 => array:3 [
              "identificador" => "bib24"
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              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Influence of preoperative dexamethasone therapy on proliferating cell nuclear antigen expression in comparison to other parameters in meningiomas"
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                        0 => array:2 [
                          "etal" => true
                          "autores" => array:3 [
                            0 => "J&#46; Gottschalk"
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                            2 => "G&#46; Jautze"
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                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Histol&#46; Histopathol&#46;"
                        "fecha" => "1992"
                        "volumen" => "7"
                        "paginaInicial" => "653"
                        "paginaFinal" => "661"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1360848"
                            "web" => "Medline"
                          ]
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                      ]
                    ]
                  ]
                ]
              ]
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            24 => array:3 [
              "identificador" => "bib25"
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Antisense oligonucleotides for central nervous system tumors"
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                            0 => "W&#46;A&#46; Hall"
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                    ]
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                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Neurosurgery"
                        "fecha" => "1996"
                        "volumen" => "38"
                        "paginaInicial" => "376"
                        "paginaFinal" => "383"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8869067"
                            "web" => "Medline"
                          ]
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                ]
              ]
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            25 => array:3 [
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                0 => array:2 [
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                    0 => array:2 [
                      "titulo" => "Inhibition of cellular growth and induction of apoptosis in pituitary adenoma cell lines by the protein kinase C inhibitor hyperic&#58; potential therapeutic application"
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                        0 => array:2 [
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                          "autores" => array:3 [
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                    0 => array:2 [
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                        "tituloSerie" => "J&#46; Neurosurg&#46;"
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                        "paginaFinal" => "334"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8755764"
                            "web" => "Medline"
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                ]
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            26 => array:3 [
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The new WHO classification of CNS tumors&#58; a selective review"
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                        "tituloSerie" => "Advances in Anat&#46; Pathol&#46;"
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                        "volumen" => "2"
                        "paginaInicial" => "195"
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Image analysis of proliferating cells in tumors of the Human Nervous System&#58; an inmunohistological study with the monoclonal antibody Ki-67"
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                  "host" => array:1 [
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                        "tituloSerie" => "Neurosurgery"
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                        "paginaInicial" => "917"
                        "paginaFinal" => "923"
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                ]
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Significance of proliferating cell nuclear antigen index in predicting pituitary adenoma recurrence"
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                  "host" => array:1 [
                    0 => array:2 [
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                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8096873"
                            "web" => "Medline"
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            29 => array:3 [
              "identificador" => "bib30"
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                0 => array:2 [
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                    0 => array:2 [
                      "titulo" => "Prognostic significances of proliferative indices in meningiomas"
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                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J&#46; Neuropathol&#46; Exp&#46; Neurol&#46;"
                        "fecha" => "1994"
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                        "paginaInicial" => "247"
                        "paginaFinal" => "255"
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                          0 => array:2 [
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                    0 => array:1 [
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                        "titulo" => "Histological typing of tumors of the central nervous system"
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                ]
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            31 => array:3 [
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                    0 => array:2 [
                      "titulo" => "Mutation and cancer&#58; statistical study of retinoblastoma"
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                        "paginaFinal" => "1594"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/3125552"
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                ]
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                0 => array:2 [
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                    0 => array:2 [
                      "titulo" => "Proliferating cell nuclear antigen and nucleolar organizer regions in CNS tumors&#58; correlation with histologica1 type and tumor grade"
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                        "paginaFinal" => "919"
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                      "titulo" => "Rapidly growing histologically benign meningiomas&#58; cell kinetic and deoxyribonucleic acid ploidy features&#58; report of three cases"
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                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Neurosurgery"
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                        "paginaFinal" => "1001"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8559351"
                            "web" => "Medline"
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                    0 => array:2 [
                      "titulo" => "Pathways leading to glioblastoma multiforme&#58; a molecular analysis of genetic alterations in 65 astrocytic tumors"
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                          "autores" => array:3 [
                            0 => "F&#46;F&#46; Lang"
                            1 => "D&#46;C&#46; Miller"
                            2 => "M&#46; Koslow"
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                    0 => array:2 [
                      "doi" => "10.3171/jns.1994.81.3.0427"
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                        "tituloSerie" => "J&#46; Neurosurg&#46;"
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                        "paginaFinal" => "436"
                        "link" => array:1 [
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                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8057151"
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                    0 => array:2 [
                      "titulo" => "Apoptosis and signa1 transduction&#58; clues to a molecular mechanism"
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                          "autores" => array:3 [
                            0 => "S&#46; Lee"
                            1 => "S&#46; Christakos"
                            2 => "M&#46;B&#46; Samll"
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                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Curr&#46; Opino Cell&#46; Biol&#46;"
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                        "volumen" => "5"
                        "paginaInicial" => "286"
                        "paginaFinal" => "291"
                      ]
                    ]
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Glial differentiation&#58; a review with implications for new directions in Neuro-oncology"
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                          "etal" => true
                          "autores" => array:1 [
                            0 => "M&#46;E&#46; Linskey"
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                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Neurosurgery"
                        "fecha" => "1995"
                        "volumen" => "36"
                        "paginaInicial" => "1"
                        "paginaFinal" => "22"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7708144"
                            "web" => "Medline"
                          ]
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                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Proliferating cell nuclear antigen and Ki-67 inmunohistochemistry in brain tumors&#58; a comparative study"
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                        0 => array:2 [
                          "etal" => true
                          "autores" => array:3 [
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                            2 => "A&#46;D&#46; Thor"
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                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Acta Neuropathol"
                        "fecha" => "1991"
                        "volumen" => "81"
                        "paginaInicial" => "675"
                        "paginaFinal" => "679"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1679278"
                            "web" => "Medline"
                          ]
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                ]
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              "identificador" => "bib39"
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Biochemistry and metabolism of brain tumors"
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                          "autores" => array:1 [
                            0 => "J&#46;R&#46; Mangiardi"
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                    0 => array:1 [
                      "LibroEditado" => array:4 [
                        "titulo" => "Brain Tumors"
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                        "paginaFinal" => "112"
                        "serieFecha" => "1995"
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                    ]
                  ]
                ]
              ]
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            39 => array:3 [
              "identificador" => "bib40"
              "etiqueta" => "40&#46;"
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Transforming growth factor-alfa&#44; epidermal growth factor receptor and proliferating potential in benign and malignant gliomas"
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                            2 => "P&#46;J&#46; Kelly"
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                    ]
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                    0 => array:2 [
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                        "tituloSerie" => "J&#46; Neurosurg&#46;"
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                        "volumen" => "75"
                        "paginaInicial" => "97"
                        "paginaFinal" => "102"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2045927"
                            "web" => "Medline"
                          ]
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                      ]
                    ]
                  ]
                ]
              ]
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            40 => array:3 [
              "identificador" => "bib41"
              "etiqueta" => "41&#46;"
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Effects of protein kinase C modulators on multidrug resistance in human glioma cells"
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                          "autores" => array:3 [
                            0 => "T&#46; Matsumoto"
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                            2 => "I&#46; Yamaura"
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                    ]
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                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Neurosurgery"
                        "fecha" => "1995"
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                        "paginaInicial" => "565"
                        "paginaFinal" => "572"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7538636"
                            "web" => "Medline"
                          ]
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Mitotic activity and histological grading of breast cancer"
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                            0 => "D&#46; McCausland"
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                        "fecha" => "1995"
                        "paginaInicial" => "189"
                        "paginaFinal" => "207"
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                    0 => array:2 [
                      "titulo" => "Prognostic factors for high guide malignants gliomas&#46; Development of a prognostic index"
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                          "colaboracion" => "&#40;MRC&#41; A report of the MRC Brain Tumor Working party"
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                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "J&#46; Neuro-oncol&#46;"
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                        "volumen" => "8"
                        "paginaInicial" => "243"
                        "paginaFinal" => "247"
                      ]
                    ]
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            43 => array:3 [
              "identificador" => "bib44"
              "etiqueta" => "44&#46;"
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Primary gastric lymphoma&#58; a clinicopathological study of 233 cases with special references to evaluation with the MIB-1 index"
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                          "etal" => true
                          "autores" => array:3 [
                            0 => "S&#46;H&#46; Nakamura"
                            1 => "K&#46; Akazawa"
                            2 => "T&#46; Yao"
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                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Cancer"
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                        "volumen" => "76"
                        "paginaInicial" => "1313"
                        "paginaFinal" => "1322"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8620403"
                            "web" => "Medline"
                          ]
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            44 => array:3 [
              "identificador" => "bib45"
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Meningioma proliferating potential and clinicoradiological features"
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                            0 => "S&#46; Nakasu"
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                            2 => "K&#46; Matsumura"
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                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
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                        "tituloSerie" => "Neurosurgery"
                        "fecha" => "1995"
                        "volumen" => "37"
                        "paginaInicial" => "1049"
                        "paginaFinal" => "1055"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8584144"
                            "web" => "Medline"
                          ]
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            45 => array:3 [
              "identificador" => "bib46"
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The role of surgery in the management of supratentorial intermediate and high grade astrocytomas in adults"
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                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "J&#46;M&#46; Nazarro"
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                    0 => array:2 [
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                        "volumen" => "73"
                        "paginaInicial" => "331"
                        "paginaFinal" => "344"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2166779"
                            "web" => "Medline"
                          ]
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                ]
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                0 => array:2 [
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                    0 => array:2 [
                      "titulo" => "Correlation between the bromodeoxyuridine labeling index and the MIB-1 and Ki-67 proliferating cell indices in cerebral gliomas"
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                            2 => "M&#46; Shibuya"
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                    ]
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                  "host" => array:1 [
                    0 => array:1 [
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                        "tituloSerie" => "Cancer"
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                        "paginaInicial" => "1921"
                        "paginaFinal" => "1926"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7521787"
                            "web" => "Medline"
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            47 => array:3 [
              "identificador" => "bib48"
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                0 => array:2 [
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                    0 => array:2 [
                      "titulo" => "Revisi&#243;n de algunos conceptos b&#225;sicos de neuro-onco-biolog&#237;a&#46; Oncogenes y gliomas"
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                            2 => "M&#46; Poza"
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                        "tituloSerie" => "Neurocirug&#237;a"
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                    0 => array:2 [
                      "titulo" => "Variations in the natural history and survival of patients with supratentorial low-grade astrocytomas"
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                            2 => "D&#46; Spencer"
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                  "host" => array:1 [
                    0 => array:1 [
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                        "tituloSerie" => "Neurosurgery"
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                        "volumen" => "38"
                        "paginaInicial" => "872"
                        "paginaFinal" => "879"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8727811"
                            "web" => "Medline"
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                ]
              ]
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            49 => array:3 [
              "identificador" => "bib50"
              "etiqueta" => "50&#46;"
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                0 => array:2 [
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                    0 => array:2 [
                      "titulo" => "Blocking of glioma proliferation in vitro and in vivo and potentiating the effects of BCNU and cisplatin&#58; UCN-01 a selective protein kinase C inhibitor"
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                    0 => array:2 [
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                        "paginaFinal" => "1032"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8847567"
                            "web" => "Medline"
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              ]
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            50 => array:3 [
              "identificador" => "bib51"
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Alterations of the TP 53 gene in human gliomas"
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                            2 => "J&#46;E&#46; Herodn"
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                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Cancer Res"
                        "fecha" => "1994"
                        "volumen" => "54"
                        "paginaInicial" => "1324"
                        "paginaFinal" => "1330"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8118823"
                            "web" => "Medline"
                          ]
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                      ]
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                ]
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            51 => array:3 [
              "identificador" => "bib52"
              "etiqueta" => "52&#46;"
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Chromosomal patteros in human malignant astrocytomas"
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                            2 => "J&#46;M&#46; De Campos"
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                    ]
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                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Cancer Genet&#46; Cytogenet&#46;"
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                        "volumen" => "29"
                        "paginaInicial" => "201"
                        "paginaFinal" => "221"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2824025"
                            "web" => "Medline"
                          ]
                        ]
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                    ]
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                ]
              ]
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            52 => array:3 [
              "identificador" => "bib53"
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                    0 => array:2 [
                      "titulo" => "Significaci&#243;n pron&#243;stica de la determinaci&#243;n del anticuerpo monoclonal Ki-67 en tumores cerebrales"
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                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Neurocirug&#237;a"
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                        "paginaFinal" => "110"
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                ]
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            ]
            53 => array:3 [
              "identificador" => "bib54"
              "etiqueta" => "54&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Longterrn survival in patients with malignant astrocytomas"
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                          "etal" => true
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                            0 => "M&#46; Salcman"
                            1 => "H&#46; Scholtz"
                            2 => "R&#46; Kaplan"
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                    ]
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                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Neurosurgery"
                        "fecha" => "1994"
                        "volumen" => "34"
                        "paginaInicial" => "213"
                        "paginaFinal" => "220"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8177380"
                            "web" => "Medline"
                          ]
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                  ]
                ]
              ]
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            54 => array:3 [
              "identificador" => "bib55"
              "etiqueta" => "55&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ten-year survival patients with supratentorial astrocytomas grade III and IV"
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                          "etal" => false
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                            0 => "L&#46;G&#46; Salford"
                            1 => "A&#46; Brun"
                            2 => "S&#46; Nirfalk"
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                    ]
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                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.3171/jns.1988.69.4.0506"
                      "Revista" => array:6 [
                        "tituloSerie" => "J&#46; Neurosurg&#46;"
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                        "volumen" => "69"
                        "paginaInicial" => "506"
                        "paginaFinal" => "509"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/3418382"
                            "web" => "Medline"
                          ]
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                  ]
                ]
              ]
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            55 => array:3 [
              "identificador" => "bib56"
              "etiqueta" => "56&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The role of the epidermal growth factor receptor in human gliomas&#46; Part 1&#58; the control of cell growth"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:3 [
                            0 => "H&#46; Sang"
                            1 => "O&#46;D&#46; Esp&#237;ritu"
                            2 => "P&#46;Y&#46; Kelley"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.3171/jns.1995.82.5.0841"
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                        "tituloSerie" => "J&#46; Neurosurg&#46;"
                        "fecha" => "1995"
                        "volumen" => "82"
                        "paginaInicial" => "841"
                        "paginaFinal" => "846"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7714611"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            56 => array:3 [
              "identificador" => "bib57"
              "etiqueta" => "57&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Factores de proliferaci&#243;n en las neoplasias del Sistema Nervioso Central"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "J&#46;L&#46; Sarasa"
                            1 => "R&#46; Garc&#237;a"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:4 [
                        "titulo" => "Tumores del Sistema Nervioso Central"
                        "paginaInicial" => "609"
                        "paginaFinal" => "626"
                        "serieFecha" => "1996"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            57 => array:3 [
              "identificador" => "bib58"
              "etiqueta" => "58&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Relationship between labeling indices of Ki-67 and BrdUrd in Human malignant tumors"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:3 [
                            0 => "K&#46; Sasaki"
                            1 => "K&#46; Matsumura"
                            2 => "T&#46; Tsuji"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Cancer"
                        "fecha" => "1988"
                        "volumen" => "62"
                        "paginaInicial" => "989"
                        "paginaFinal" => "993"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/3409179"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            58 => array:3 [
              "identificador" => "bib59"
              "etiqueta" => "59&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The molecular genetics of nervous system tumors"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "H&#46;H&#46; Schmidek"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.3171/jns.1987.67.1.0001"
                      "Revista" => array:6 [
                        "tituloSerie" => "J&#46; Neurosurg&#46;"
                        "fecha" => "1987"
                        "volumen" => "67"
                        "paginaInicial" => "1"
                        "paginaFinal" => "6"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/3298563"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            59 => array:3 [
              "identificador" => "bib60"
              "etiqueta" => "60&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Randomized trial of three chemotherapy and two radiotherapy regimens in postoperative treatment of malignant glioma"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:3 [
                            0 => "W&#46;R&#46; Shapiro"
                            1 => "S&#46;B&#46; Green"
                            2 => "P&#46;C&#46; Burger"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J&#46; Neurosurg&#46;"
                        "fecha" => "1989"
                        "volumen" => "71"
                        "paginaInicial" => "1"
                        "paginaFinal" => "9"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2809739"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            60 => array:3 [
              "identificador" => "bib61"
              "etiqueta" => "61&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "In vivo inhibition of angiogenesis and growth of the human U-87 malignant glial tumor by treatment with an antibody against basic fibroblastic growth factor"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:3 [
                            0 => "A&#46;C&#46; Stan"
                            1 => "M&#46;N&#46; Nemati"
                            2 => "T&#46; Pietsch"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.3171/jns.1995.82.6.1044"
                      "Revista" => array:6 [
                        "tituloSerie" => "J&#46; Neurosurg&#46;"
                        "fecha" => "1995"
                        "volumen" => "82"
                        "paginaInicial" => "1044"
                        "paginaFinal" => "1052"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7539064"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            61 => array:3 [
              "identificador" => "bib62"
              "etiqueta" => "62&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Cellular and tumoral heterogeneity of EGFR gene amplification in Human malignant gliomas"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:3 [
                            0 => "K&#46; Strommer"
                            1 => "M&#46;F&#46; Hamou"
                            2 => "H&#46; Diggelmann"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Acta Neurochirurg"
                        "fecha" => "1990"
                        "volumen" => "107"
                        "paginaInicial" => "82"
                        "paginaFinal" => "87"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            62 => array:3 [
              "identificador" => "bib63"
              "etiqueta" => "63&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Vascular endothelial growth&#47;permeability factor expression in human glioma specimens&#58; correlation with vasogenic brain edema and tumor associated cysts"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:3 [
                            0 => "J&#46;G&#46; Strugar"
                            1 => "G&#46;R&#46; Criscuolo"
                            2 => "D&#46; Rothbart"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.3171/jns.1995.83.4.0682"
                      "Revista" => array:6 [
                        "tituloSerie" => "J&#46; Neurosurg&#46;"
                        "fecha" => "1995"
                        "volumen" => "83"
                        "paginaInicial" => "682"
                        "paginaFinal" => "689"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7674019"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            63 => array:3 [
              "identificador" => "bib64"
              "etiqueta" => "64&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Neurogenetics and the molecular biology of human brain tumors"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "K&#46; Thapar"
                            1 => "K&#46; Fukuyama"
                            2 => "J&#46;T&#46; Rutka"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:4 [
                        "titulo" => "Brain Tumors"
                        "paginaInicial" => "69"
                        "paginaFinal" => "98"
                        "serieFecha" => "1995"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            64 => array:3 [
              "identificador" => "bib65"
              "etiqueta" => "65&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Proliferative activity and invasiveness among pituitary adenomas and carcinomas&#58; an analysis using the MIB-l antibody"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:3 [
                            0 => "K&#46; Thapar"
                            1 => "K&#46; Kovacs"
                            2 => "B&#46;W&#46; Scheithauer"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Neurosurgery"
                        "fecha" => "1996"
                        "volumen" => "38"
                        "paginaInicial" => "99"
                        "paginaFinal" => "107"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8747957"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            65 => array:3 [
              "identificador" => "bib66"
              "etiqueta" => "66&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Karyotypes in 90 human gliomas&#46; Cancer Genet"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:3 [
                            0 => "G&#46; Thiel"
                            1 => "T&#46; Losanowa"
                            2 => "D&#46; Kintzel"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Cytogenet"
                        "fecha" => "1992"
                        "volumen" => "58"
                        "paginaInicial" => "109"
                        "paginaFinal" => "120"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            66 => array:3 [
              "identificador" => "bib67"
              "etiqueta" => "67&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Prognostic value of flow cytometry and correlation to sorne conventional prognostic factors&#58; a retrospective study of archival specimens of 134 astrocytomas"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "L&#46; Vavruch"
                            1 => "B&#46; Nordenskj&#246;ld"
                            2 => "J&#46; Carstensen"
                            3 => "S&#46; Enestr&#246;m"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.3171/jns.1996.85.1.0146"
                      "Revista" => array:6 [
                        "tituloSerie" => "J&#46; Neurosurg&#46;"
                        "fecha" => "1996"
                        "volumen" => "85"
                        "paginaInicial" => "146"
                        "paginaFinal" => "151"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8683265"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            67 => array:3 [
              "identificador" => "bib68"
              "etiqueta" => "68&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Reflexiones cr&#237;ticas sobre el valor onc&#243;logico de la aneuploidia determinada por m&#233;todos cuantitativos"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "J&#46;M&#46; Vera-Roman"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Patolog&#237;a"
                        "fecha" => "1995"
                        "volumen" => "28"
                        "paginaInicial" => "1"
                        "paginaFinal" => "4"
                        "itemHostRev" => array:3 [
                          "pii" => "S154235650801152X"
                          "estado" => "S300"
                          "issn" => "15423565"
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            68 => array:3 [
              "identificador" => "bib69"
              "etiqueta" => "69&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Intratumoral chemotherapy"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:3 [
                            0 => "K&#46;A&#46; Walter"
                            1 => "R&#46;J&#46; Tamargo"
                            2 => "A&#46; Olivi"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Neurosurgery"
                        "fecha" => "1995"
                        "volumen" => "37"
                        "paginaInicial" => "1129"
                        "paginaFinal" => "1145"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            69 => array:3 [
              "identificador" => "bib70"
              "etiqueta" => "70&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The role of growth factor receptors in central nervous system development and neoplasia"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "H&#46;L&#46; Weiner"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Neurosurgery"
                        "fecha" => "1995"
                        "volumen" => "37"
                        "paginaInicial" => "179"
                        "paginaFinal" => "194"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7477768"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            70 => array:3 [
              "identificador" => "bib71"
              "etiqueta" => "71&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Neurological and neurosurgical approaches in management of malignant brain tumours"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:3 [
                            0 => "S&#46;J&#46; Wroe"
                            1 => "P&#46;M&#46; Foy"
                            2 => "M&#46;D&#46;M&#46; Shaw"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Brit&#46; Med&#46; Journal&#46;"
                        "fecha" => "1986"
                        "volumen" => "293"
                        "paginaInicial" => "1015"
                        "paginaFinal" => "1018"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            71 => array:3 [
              "identificador" => "bib72"
              "etiqueta" => "72&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Longterm follow-up results of 175 patients with malignant gliomas&#58; importance of radical tumor resection and postoperative adjuvant therapy with interferon&#44; ACNU and radiation"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:3 [
                            0 => "J&#46; Yoshida"
                            1 => "Y&#46; Kajita"
                            2 => "T&#46; Wakabayashi"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Acta Neurochirurg"
                        "fecha" => "1994"
                        "volumen" => "127"
                        "paginaInicial" => "55"
                        "paginaFinal" => "59"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            72 => array:3 [
              "identificador" => "bib73"
              "etiqueta" => "73&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Malignant glioma sensitivity to radiotherapy&#44; high-dose Tamoxifen and hypericin&#58; corroborating clinical response in vitro&#58; case reporto"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:3 [
                            0 => "W&#46; Zhang"
                            1 => "D&#46;R&#46; Hinton"
                            2 => "A&#46;A&#46; Surnock"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Neurosurgery"
                        "fecha" => "1996"
                        "volumen" => "38"
                        "paginaInicial" => "587"
                        "paginaFinal" => "591"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8837815"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
          ]
        ]
      ]
    ]
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Vol. 9. Núm. 3.
Páginas 199-208 (enero 1998)
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Vol. 9. Núm. 3.
Páginas 199-208 (enero 1998)
Consideraciones sobre la citogenética y los factores de proliferación celular en la oncogénesis de los astrocitomas anaplásicos y glioblastoma multiforme
Oncogenesis of anaplastic astrocytoma and glioblastoma. Citogenetics and proliferating cell factors
Visitas
1837
J.L. Gil-Salú, J.M. González-Darder
Sección de Neurocirugía. Hospital General de Castellón
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Información del artículo
Resumen

Todas las modalidades terapéuticas de que disponemos en la actualidad sobre los astrocitomas anaplásicos y glioblastoma multiforme son paliativas. La finalidad de dichos tratamientos es la de conseguir los más largos períodos de supervivencia con buena calidad de vida, pero incluso la combinación de los distintos tratamientos consigue resultados de supervivencia desalentadores.

En la actualidad, gracias al auge de los estudios citogenéticos y de biología molecular, nuevas perspectivas en la actividad investigadora nos abren futuras estrategias de tratamiento. Estas técnicas nos muestran cómo la iniciación y progresión de un tumor neuroepitelial es el resultado de la expresión inadecuada y exagerada de proto-oncogenes, a partir de los cuales se ponen en marcha sistemas con actividad biológica que conducen a la desdiferenciación y proliferación celular.

Por otro lado, las técnicas inmunohistológicas empleando anticuerpos monoclonales de alta especificidad, que nos valoran la cinética tumoral, nos permiten evaluar el pronóstico de los pacientes y la eficacia de las diversas opciones terapéuticas.

La presentación de los mecanismos implicados en la fisiopatología, diagnóstico y técnicas de estudio histológicas de los tumores anaplásicos neuroepiteliales del adulto y cómo dichos mecanismos convergen a nivel molecular repercutiendo en el conocimiento de la biología del ciclo celular, son el objetivo del presente artículo.

Palabras clave:
Gliomas malignos
Citocinética tumoral
Control de crecimiento
Abstract

All currently available therapies on anaplastic astrocytomas and glioblastoma multiforme are palliative. The goal of treatment is to provide the longest period of good quality life but the setup treatment achieve discouraging results.

Now, by the neurogenetics and the molecular biology of human brain tumors studies new approaches of research activity shows future treatment strategies. So, the initiation and progression of a neuroepithelial tumor is the result of inappropiate expresion of protooncogen, which encoding systems with biological activities that influence cell differentiation and proliferation.

With the production of monoclonal antibodies with high specific binding characteristics, inmunohistology, tumoral cytocinetics studies became the preferable method by which to evaluate the prognosis and treatment options. In this article, the pathogenesis and diagnosis technics are reviewed and we can appreciate Iike in cell cycle, all oncogenic influences must converge.

Key words:
Malignant gliomas
Tumoral citocinetics
Growth control

Artículo

Opciones para acceder a los textos completos de la publicación Neurocirugía
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