Consulta: creatorFacets:"Cabello,P.H."
Registros recuperados: 2
Data/hora: 04/06/2024 00:27:19

A simple model for the estimation of congenital malformation frequency in racially mixed populations
Provedor de dados: 54
Autores: Lopez-Camelo,J.S.; Cabello,P.H.; Dutra,M.G.
A simple model is proposed, using the method of maximum likelihood to estimate malformation frequencies in racial groups based on data obtained from hospital services. This model uses the proportions of racial admixture, and the observed malformation frequency. It was applied to two defects: postaxial polydactyly and cleft lip, the frequencies of which are recognizedly heterogeneous among racial groups. The frequencies estimated in each racial group were those expected for these malformations, which proves the applicability of the method.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Congenital malformation; Racially mixed populations.
Ano: 1996
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84551996000400024

Analysis of renin-angiotensin-aldosterone system gene polymorphisms in resistant hypertension
Provedor de dados: 56
Autores: Freitas,S.R.S.; Cabello,P.H.; Moura-Neto,R.S.; Dolinsky,L.C.; Lima,A.B.; Barros,M.; Bittencourt,I.; Cordovil,I.L.
Essential hypertension is a disease multifactorially triggered by genetic and environmental factors. The contribution of genetic polymorphisms of the renin-angiotensin-aldosterone system and clinical risk factors to the development of resistant hypertension was evaluated in 90 hypertensive patients and in 115 normotensive controls living in Southwestern Brazil. Genotyping for insertion/deletion of angiotensin-converting enzyme, angiotensinogen M235T, angiotensin II type 1 receptor A1166C, aldosterone synthase C344T, and mineralocorticoid receptor A4582C polymorphisms was performed by PCR, with further restriction analysis when required. The influence of genetic polymorphisms on blood pressure variation was assessed by analysis of the odds ratio, while...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Essential hypertension; Renin-angiotensin- aldosterone system; Polymorphisms; Genetics.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2007000300005