ASSOCIATION OF PEROXISOME PROLIFERATOR-ACTIVATED-RECEPTORS-GAMMA C161→T GENE POLYMORPHISM WITH HYPERLIPIDEMIA AND DIETARY PREDISPOSITION
- VernacularTitle:过氧化物酶体增殖物激活受体?C161→T基因多态性与高脂血症的膳食易感性研究
- Author:
Ming LIU
;
Hongwei GUO
;
Wentao WAN
;
Shixiu ZHANG
;
Kun XUE
;
Yiyi MA
- Publication Type:Journal Article
- Keywords:
peroxisome proliferator-activated -receptors- gamma;
gene polymorphism;
hyperlipidemia;
dietary predisposition
- From:
Acta Nutrimenta Sinica
1956;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the genotype frequencies of peroxisome proliferator-activated- receptors- gamma (PPAR?) C161→T gene and its possible association with serum lipid levels and dietary intakes. Methods PCR-PFLP method was used to detect the polymorphism of PPAR?C161→T gene of 800 adults in Shanghai. Their physical examinations,dietary survey and the levels of serum lipid profile , including TG、TC ,HDL and LDL were analyzed. Results (1) The genotype frequencies of PPAR?C161→T CC,CT and TT were 35.1 %, 47.0 % and 17.9 % respectively , which were in agreement with Hardy- Weinberg equilibrium. There was no significant difference in distribution of genotypes or allele between the hyperlipidemia group and the control group and the result was same between male and female subjects. (2)After adjusting age,gender and body mass index, the levels of TG were significantly different among three genotypes groups,the highest in CC genotype. (3) After adjusting age and gender, the intakes of protein were significantly different among three genotype groups. (4) There was significant difference in the negative correlation between energy,protein and carbohydrate and serum TG levels in hyperlipidemia group.Conclusion PPAR? C161→T gene polymorphism influenced serum TG level, while associated with protein intakes. It might contribute to the heterogeneity in TG response to dietiary intervention.
