9ApoE»ùÒò¶à̬ÐÔ¡¢hsª²CRPÓë¹ÚÐIJ¡µÄÏà¹ØÐÔÑо¿)The correlation of the polymorphism of apolipoprotein E and high sensitivity Cª²reactive¡¡protein for coronary heart disease
¡¡¡¡HUANG Yueª²Bin£¬HE Yinª²Lei.
¡¡¡¡Institute of Laboratory Medicine, Youjiang Nationalities Medical College, Baise 533000, Guangxi, China
¡¡¡¡¡¾Abstract¡¿ Objective To analyze the polymorphism of apolipoprotein E (ApoE), and high sensitivity Cª²reactive¡¡protein (hsª²CRP) levels and the relevance of coronary heart disease (CHD). Methods Phenol chloroform extraction was used to get the DNA from the isolated blocks blood coagulation. Polymerase chain reaction, Hhal endonuclease digestion were used to test the 94 cases of CHD patients and 100 healthy control group ApoE polymorphism. Hsª²CRP level was measured by immune latex transmission turbidity. Results ¢Ù ApoE allele frequency: compared with the control group, ε2 allele frequency decreased significantly (P=0.01) in CHD group, ε4 allele frequency increased (P=0.005). ¢Ú Serum hsª²CRP concentration in CHD group was significantly higher than that of control grooup (P£¼0.05), but there was no significant difference between different alleles on hsª²CRP. Conclusions The ApoE gene polymorphism and serum hsª²CRP are the sensitive and valuable indicators, which can predict the the risk of cardiovascular disease.
¡¡¡¡¡¾Key words¡¿ Apolipoprotein E; Genetic polymorphism; High sensitivity Cª²reactive¡¡protein; Coronary heart disease
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