Analysis for myeloperoxidase genetic polymorphism in gastric cancer / 中华胃肠外科杂志
Chinese Journal of Gastrointestinal Surgery
;
(12): 542-544, 2011.
Artigo
em Chinês
| WPRIM
| ID: wpr-321280
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the association of myeloperoxidase(MPO) genetic polymorphism and gastric cancer.</p><p><b>METHODS</b>A case-control study was performed including 62 patients with gastric cancer and 61 healthy controls. Peripheral blood was collected for genetic analysis of MPO-463.</p><p><b>RESULTS</b>There were no significant differences in gender, age, and smoking between the two groups(P>0.05). However, the two groups differed in drinking, family history of gastric cancer, and Helicobacter pylori(HP) infection(P<0.05). The frequencies of MPO-463GG, GA and AA were 87.1%, 11.3% and 1.6%in the study group, and were 72.1%, 23.0%, and 4.9% in the control group, respectively. Carriers of MPO-463 GA or AA had a significantly higher risk of gastric cancer than those of MPO-463 GG(χ(2)=4.253, P<0.05, OR=0.383, 95% CI 0.151-0.972). Carriers of G allele had a significantly lower risk of gastric cancer compared to carriers of A allele(χ(2)=4.935, P<0.05, OR=0.399, 95% CI 0.174-0.916).</p><p><b>CONCLUSION</b>MPO-463 G/A polymorphism is associated with gastric cancer with A being a protective gene.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Polimorfismo Genético
/
Neoplasias Gástricas
/
Estudos de Casos e Controles
/
Peroxidase
/
Genética
Tipo de estudo:
Estudo observacional
/
Fatores de risco
Limite:
Idoso
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Chinese Journal of Gastrointestinal Surgery
Ano de publicação:
2011
Tipo de documento:
Artigo
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