Relationship between angiontensin Ⅱ type2-receptor gene polymorphism and essential hypertension in men / 基础医学与临床

ABSTRACT

Objective To investigate the relationship between AT2-receptor 1675A/G gene polymorphism and essential hypertension in men.Methods The 113 EH male patients and 101 controls were born in Jining.The 1675A/G polymorphism of AGTR2 gene was detected by PCR,HRM and gene sequencing.Results There was difference in genetypes(AA,GG) distribution and allele frenqency of AGTR2 1675A/G between male EH and control group (P＜0.05).Genotypes(AA,GG) distribution in EH group[56(49.6%) and 57(50.4%)]are significantly higher than that in control group [32 (31.7%) and 69 (68.3%)](P＜0.05).Allele frenqency in EH group[A112(49.6%) and G114(50.4%)]is significantly higher than that in control group[64(31.7%) and 138(68.3%)](P＜0.05).Conclusion The 1675A/G polymorphism of AGTR2 gene may be associated with male EH in Jining area,Shandong province.