2005
DOI: 10.1590/s0004-27302005000100015
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Triagem neonatal para hiperplasia adrenal congênita: experiência do estado do Rio de Janeiro

Abstract: OBJETIVO: Descrever a distribuição das concentrações de 17OH Progesterona (17OHP) na triagem neonatal para pesquisa de Hiperplasia Adrenal Congênita por deficiência da 21hidroxilase (HAC-D21OH). CASUÍSTICA E MÉTODO: Análise da 17OHP por método imunofluorimétrico em 76.360 amostras de sangue colhido em papel filtro no período de junho de 1992 a dezembro de 2000 no Estado do Rio de Janeiro. O valor de corte foi definido em 10ng/mL e os casos com resultados acima deste valor eram chamados para nova coleta. RESULT… Show more

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Cited by 7 publications
(10 citation statements)
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References 30 publications
(58 reference statements)
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“…The SW newborns carried mutations predicting the total or almost total (I2 splice) impairment of enzymatic activity in both alleles; the SV newborns carried mutations predicting the severe impairment (I172N) of enzymatic activity in compound heterozygotes with the former mutations. A good correlation between genotype and phenotype was observed in all classical cases, as previously described . DNA sample collection of the remaining affected patients was not permitted by their parents, and the classical form diagnosis was confirmed through hormonal analysis in a private centre, where they are being followed by paediatric endocrinologists.…”
Section: Resultssupporting
confidence: 54%
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“…The SW newborns carried mutations predicting the total or almost total (I2 splice) impairment of enzymatic activity in both alleles; the SV newborns carried mutations predicting the severe impairment (I172N) of enzymatic activity in compound heterozygotes with the former mutations. A good correlation between genotype and phenotype was observed in all classical cases, as previously described . DNA sample collection of the remaining affected patients was not permitted by their parents, and the classical form diagnosis was confirmed through hormonal analysis in a private centre, where they are being followed by paediatric endocrinologists.…”
Section: Resultssupporting
confidence: 54%
“…A good correlation between genotype and phenotype was observed in all classical cases, as previously described. 6 DNA sample collection of the remaining affected patients was not permitted by their parents, and the classical form diagnosis was confirmed through hormonal analysis in a private centre, where they are being followed by paediatric endocrinologists.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Em consonância com o que vem se passando nos últimos eventos internacionais, há aqui a preocupação em colocar lado a lado aspectos biológicos e psicossociais, investigação ao nível molecular e postura ética, além de apresentar o estado atual do conhecimento quanto à interação entre fatores genéticos e ambientais, hormônios e sexo cerebral, gênero e educação sexual (1,(3)(4)(5)(6)(7)(12)(13)(14)(15)(16)(17)(18)(19)(20)(21)(22).…”
unclassified
“…A idade gestacional é considerada a variável mais adequada para padronização dos valores de normalidade da N17OHP (39,40); porém, nos países em que não se realiza a ultrassonografia obstétrica para se confirmar a idade gestacional referida pela mãe, sugere-se que esta variável seja substituída pelo peso ao nascimento e que a padronização da N17OHP seja realizada em quatro ou mais faixas de peso. O importante é que cada serviço padronize os seus valores de referência de acordo com a população e metodologia utilizada (34).…”
Section: Introductionunclassified