A case-control study on association between OAS1 polymorphism and susceptibility to spontaneous preterm birth and preterm premature rupture of membranes / 中国当代儿科杂志
Chinese Journal of Contemporary Pediatrics
; (12): 898-902, 2015.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-279029
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the association between the genetic polymorphism of 2',5'-oligoadenylate synthetase 1 (OAS1) and susceptibility to spontaneous preterm birth (SPTB) and preterm premature rupture of membranes (PPROM).</p><p><b>METHODS</b>The case-control study consisted of 599 preterm infants including 171 cases of PPROM, and 673 full-term infants without maternal histories of SPTB and PPROM as controls. The single nucleotide polymorphism (SNP) at OAS1 intron 5, rs10774671, was analyzed by polymerase chain reaction-restriction fragment length polymorphism.</p><p><b>RESULTS</b>No significant differences were observed between the case and control groups in the frequencies of genotypes (AA, GA, and GG) and alleles (A and G) of OAS1 rs10774671. When the case group was divided into two subgroups with or without PPROM, no significant differences in the genotype and allele frequencies were found between each subgroup and the control group. When the case group was divided into three subgroups with different gestational ages at SPTB, no significant differences in the genotype and allele frequencies were detected between each subgroup and the control group.</p><p><b>CONCLUSIONS</b>No association is identified between OAS1 SNP and susceptibility to SPTB and PPROM.</p>
Texto completo:
Disponível
Contexto em Saúde:
Agenda de Saúde Sustentável para as Américas
Problema de saúde:
Objetivo 9: Redução de doenças não transmissíveis
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Ruptura Prematura de Membranas Fetais
/
2',5'-Oligoadenilato Sintetase
/
Estudos de Casos e Controles
/
Predisposição Genética para Doença
/
Polimorfismo de Nucleotídeo Único
/
Nascimento Prematuro
/
Genética
Tipo de estudo:
Estudo observacional
/
Estudo prognóstico
/
Fatores de risco
Limite:
Adulto
/
Feminino
/
Humanos
/
Masculino
/
Recém-Nascido
Idioma:
Chinês
Revista:
Chinese Journal of Contemporary Pediatrics
Ano de publicação:
2015
Tipo de documento:
Artigo