THE ASSOCIATION OF LIPOPROTEIN LIPASE GENE POLYMORPHISM WITH METABOLIC SYNDROME AND DIETARY PREDISPOSITION
- VernacularTitle:脂蛋白脂酶基因多态性与代谢综合征的膳食易感性研究
- Author:
Wentao WAN
;
Hongwei GUO
;
Kun XUE
;
Shixiu ZHANG
;
Xuan LUO
- Publication Type:Journal Article
- Keywords:
lipoprotein lipase;
gene polymorphism;
metabolic syndrome;
Ser447stop
- From:
Acta Nutrimenta Sinica
1956;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the genotype distribution of lipoprotein lipase gene polymorphism at Ser447Stop locus and its possible association with metabolic syndrome and dietary intakes. Method Ser447Stop polymorphism was determined by PCR-PFLP method in 222 adults with MS and 222 normal adults as control. Their physical examination,dietary investigation and levels of biochemical profile,including BG,TG,TC and HDL-C were analyzed. Results (1) The genotype frequencies of Ser447Stop SS,SX and XX were 85.6%,13.3% and 1.1% respectively,which were in agreement with Hardy-Weinberg equilibrium. There was no significant difference in frequencies of genotypes or allele between MS and the control,and between male and female. (2) After adjusting age and gender,the levels of serum TG were significantly different among three genotype groups,the highest in SS genotype and the lowest in XX genotype. (3) After adjusting age,gender and body mass index,the intakes of protein and carbohydrate were significantly different among three genotype groups. (4) There was significantly different in negative correlation between the intakes of protein and serum TG levels after adjusting age,gender and body mass index. Conclusion Lipoprotein lipase gene polymorphism influenced serum TG levels,while associated with protein intakes. It might contribute to the predisposition in metabolic syndrome response to dietary intervention.
