Research on relativity between R353Q polymorphism of the coagulation factor Ⅶ gene and cerebral infarction
10.3760/cma.j.issn.1008-6315.2009.06.025
- VernacularTitle:凝血因子Ⅶ基因R353Q多态性与脑梗死的相关性研究
- Author:
Jie LIU
;
Wei YAN
;
Jianhua YAO
;
Dongfang KAN
- Publication Type:Journal Article
- Keywords:
Coagulation factor Ⅶ;
Gene polymorphism;
Cerebral infarction
- From:Clinical Medicine of China
2009;25(6):635-637
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the association between R353Q polymorphism of the coagulation factor Ⅶ gene and cerebral infarction in Chinese Han people. Methods Restriction fragment length polymorphism(PCR-RFLP) methods was adopted to detect FⅦR353Q genotype and R、Q allelomorphie gone frequency of 100 cerebral infarction(CI) patients and 106 healthy people. Results There was FⅦR353Q polymorphism in the CI patients and healthy subjects. RR and RQ genotype could be found in the control group and CI group. RR and RQ genotype dis-position consistented with Hardy-weinberg equilibrium. In CI group,RR genotype was in 91 cases,RQ was in 9 cases and QQ in 0 case(the distribution frequencies were 91.00% ,9.00% and 0), and in the healthy subjects, those are 94 cases, 12 cases and 0 case(88.70% ,11.30% and 0). In the control group and CI group,R allele genotype fre-quencies were 94.33% and 95.50%, and Q were 5.67% and 4.50%. There was not significantly different in the R353Q polymorphism (χ20.3027, P=0.5822);Q allele genotype was not significantly different between the cases of control group and CI patients(χ20.2865, P=0.5925). Conclusion There are the FⅦR353Q polymorphism in Han population,however,the idea that the Q allele is a protective factor in CI is not supported.
