Results: 86

Abordagem da hiperplasia adrenal congênita pela deficiência da enzima 21-hidroxilase em crianças e adolescentes: revisão

Objetivo: Descrever o diagnóstico e manejo clínico da deficiência da 21-hidroxilase (D-21OH), no contexto atual de inclusão da doença nos programas de triagem neonatal, bem como características genéticas, fisiopatológicas e manifestações na infância e adolescência. Fonte de Dados: Revisão in...

sideRETRO: uma ferramenta de bioinformática dedicada à identificação deinserções polimórficas, germinativas ou somáticas, de pseudogenes processados

Os avanços metodológicos e instrumentais decorrentes do Projeto Genoma Humano formaram o arcabouço necessário para o surgimento das tecnologias de sequenciamento de DNA de Nova Geração, as quais se caracterizam por um custo reduzido, uma baixa demanda operacional e a produção de um grande volume ...

Actn3 gene polymorphism and factors associated with functional performance in elderly women assisted in primary health care

ABSTRACT Objective: To analyze potential influences of the R/X genetic polymorphism of the ACTN3 gene, as well as of anthropometric and metabolic characteristics on the functional performance of elderly women assisted in primary health care. Method: One hundred and forty-one elderly women were assessed i...

Influencia del polimorfismo de CYP3A4 y CYP3A5 en la farmacocinética de tacrolimus en receptores de trasplante renal. Revisión narrativa

El uso de inhibidores de calcineurina, en particular de tacrolimus como terapia inmunosupresora se ha generalizado a nivel mundial, permitiendo mejorar la tasa de sobrevida del injerto y la calidad de vida del paciente trasplantado. Con el acceso a los estudios de farmacogenética, los grupos de trasplan...

Influence of nutritional factors and the PON1 C(-107)T polymorphism on paraoxonase-1 activity in childhood

J. pediatr. (Rio J.); 96 (4), 2020
Abstract Objective: The cardioprotective enzyme paraoxonase-1 (PON1) suffers an important influence from genetic polymorphisms and nutritional factors. The aim of this study was to investigate the influence of diet, nutritional status, and the C(-107)T polymorphism on PON1 arylesterase activity in child...

Analysis of filaggrin 2 gene polymorphisms in patients with atopic dermatitis

An. bras. dermatol; 95 (2), 2020
Abstract Background: Polymorphisms of the filaggrin 2 gene (rs 12568784 and rs 16899374) are associated with persistent atopic dermatitis in African American patients. Filaggrin 2 is a protein with a function similar to filaggrin and also encoded in the epidermal differentiation complex on chromosome 1q...

Polimorfismo +405G> C del gen del factor de crecimiento de endotelio vascular en población cubana
Vascular Endothelial Growth Factor gene +405G> C polymorphism in the Cuban population

Introducción: El factor de crecimiento endotelial vascular (VEGF) es una proteína involucrada en la proliferación y migración celular del endotelio vascular, en cuyo gen se ha reportado el polimorfismo +405G>C. Se reconoce que no existen reportes genéticos poblacionales de esta variante en Cuba,...

Development of nuclear SSR and chloroplast genome markers in diverse Liriodendron chinense germplasm based on low-coverage whole genome sequencing

Biol. Res; 53 (), 2020
BACKGROUND: Liriodendron chinense ranges widely in subtropical China and northern Vietnam; however, it inhabits several small, isolated populations and is now an endangered species due to its limited seed production. The objective of this study was to develop a set of nuclear SSR (simple sequence repeats...

Influence of Angiotensin-converting Enzyme Insertion/Deletion Gene Polymorphism in Progression of Chagas Heart Disease

Abstract INTRODUCTION: Chagas disease (CD) is a neglected disease caused by the parasite Trypanosoma cruzi. One-third of infected patients will develop the cardiac form, which may progress to heart failure (HF). However, the factors that determine disease progression remain unclear. Increased angiotens...