Results: 7

Perfil vocal de indivíduos 46, XX com hiperplasia adrenal congênita

CoDAS; 33 (5), 2021
RESUMO Objetivo Descrever o perfil vocal de indivíduos 46,XX com hiperplasia adrenal congênita, acompanhados no Ambulatório de Genética da Universidade Federal da Bahia (UFBA). Método Trata-se de um estudo descritivo e exploratório, com corte transversal. A amostra foi de conveniência e particip...

Molecular analysis of the CYP21A2 gene in dried blood spot samples

Medicina (B.Aires); 80 (3), 2020
Congenital adrenal hyperplasia (CAH) is an autosomal recessive disorder due to a deficiency of enzymes involved in cortisol biosynthesis. In more than 90% of cases, CAH is secondary to deleterious mutations in the CYP21A2 gene leading to 21-hydroxilase deficiency (21OHD). The CYP21A2 gene is located on t...

Clinical and molecular profile of newborns with confirmed or suspicious congenital adrenal hyperplasia detected after a public screening program implementation

J. pediatr. (Rio J.); 95 (3), 2019
Abstract Objective: To describe the results obtained in a neonatal screening program after its implementation and to assess the clinical and molecular profiles of confirmed and suspicious congenital adrenal hyperplasia cases. Methods: A cross-sectional study was conducted. Newborns with suspected disea...

Growth hormone deficiency with advanced bone age: phenotypic interaction between GHRH receptor and CYP21A2 mutations diagnosed by sanger and whole exome sequencing

SUMMARY Isolated growth hormone deficiency (IGHD) is the most common pituitary hormone deficiency and, clinically, patients have delayed bone age. High sequence similarity between CYP21A2 gene and CYP21A1P pseudogene poses difficulties for exome sequencing interpretation. A 7.5 year-old boy born to secon...

Evaluación de sensibilidad-especificidad de valores de 170H progesterona sérica, basales y post estímulo con ACTH, en función del análisis molecular del gen CYP21A2 en la deficiencia de 21-hidroxilasa no clásica

Med. infant; 17 (2), 2010
La forma no clásica, post natal, de la hiperplasia suprarrenal congénita tiene una incidencia de 1 en 1000 en la población general y afecta al 6% de las mujeres hirsutas. En este estudio se estableció la sensibilidad y la especificidad de la respuesta de los niveles séricos de 17-hidroxiprogesterona...

Forma no clàsica de hiperplasia adrenal congénita en la niñez y adolescencia
Non-classic way of congenital adrenal hyperplasia in childhood and adolescence

Rev. cuba. endocrinol; 21 (1), 2010
INTRODUCCIÓN: la hiperplasia adrenal congénita es un trastorno hereditario de la esteroidogénesis suprarrenal, trasmitido por mutaciones genéticas con carácter autosómico recesivo, las cuales afectan las enzimas que intervienen en la biosíntesis del cortisol. La causa la constituye en 90 a 95 por ...