Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 1 de 1
Filtrar
Mais filtros










Base de dados
Intervalo de ano de publicação
1.
Cardiology ; 139(2): 124-131, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-29332066

RESUMO

OBJECTIVE: The aim of this study is to investigate the correlation between calcineurin (CaN) and hypertension with left ventricular hypertrophy (HLVH) and to evaluate its potential clinical significance. DESIGN: The study involved 160 patients diagnosed with hypertension and 42 controls. Based on the exclusion criteria, 42 were not eligible for this study. The remaining 118 hypertensive patients were categorized into 2 subgroups based on left ventricular mass index and relative ventricular wall thickness: a normal model subgroup with hypertension (HNM) and an HLVH subgroup. Serum CaN levels were determined by enzyme-linked immunosorbent assay, while serum CaN activity was determined by malachite green colorimetric assay. RESULTS: Among the HNM and HLVH subgroups, a positive correlation was demonstrated between serum CaN activity, but not serum CaN level, and HLVH. Moreover, the HLVH subgroup displayed a remarkable increase in the levels of brain natriuretic peptide, cystatin C, urinary albumin/creatinine ratio, and left atrium diameter compared to the HNM subgroup and controls. CONCLUSION: There was a positive correlation between serum CaN activity and LVH in hypertensive patients. Activated CaN could play an important role in the pathophysiologic mechanism of HLVH. Serum CaN activity could be a clinically useful diagnostic and prognostic biomarker for LVH.


Assuntos
Calcineurina/sangue , Hipertensão/fisiopatologia , Hipertrofia Ventricular Esquerda , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Albuminúria , Biomarcadores/sangue , Creatinina/urina , Cistatina C/sangue , Ecocardiografia , Feminino , Átrios do Coração/diagnóstico por imagem , Humanos , Hipertensão/sangue , Hipertensão/diagnóstico por imagem , Masculino , Pessoa de Meia-Idade , Peptídeo Natriurético Encefálico/sangue , Adulto Jovem
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...