These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Analysis of -3826A/G polymorphism in the promoter of the uncoupling protein-1 gene in Chinese non-obese and obese populations].
    Author: Shen ZN, Wang XS, Bai H, Fan P, Liu R, Liu Y, Liu BW.
    Journal: Zhonghua Yi Xue Yi Chuan Xue Za Zhi; 2009 Oct; 26(5):555-61. PubMed ID: 19806581.
    Abstract:
    OBJECTIVE: To investigate the -3826A/G polymorphism in the promoter of the uncoupling protein-1 (UCP1) gene and its relations to obesity in Chinese population. METHODS: Three hundred and eighty-four subjects (257 non-obese and 127 obese individuals) from a population of Chinese Han nationality in Chengdu area were studied using polymerase chain reaction-restriction fragment length polymorphisms (PCR-RFLPs). Serum lipids were measured by enzymatic kits and apolipoproteins A I, A II, B100, C II, C III and E were measured by the RID kits. RESULTS: The frequencies of A and G alleles at -3826A/G site in obese and non-obese groups were 0.508 and 0.492, and 0.467 and 0.533, respectively. It showed no significant difference in allele frequencies between non-obese and obese groups (P > 0.05). In the obese group, subjects with genotype GG had higher serum apo B100 concentrations, and those with genotype AG had higher apo C II and apo C III levels, than those with genotype AA, respectively (P < 0.05). In non-obese male subgroup, subjects with genotype GG had lower serum HDL-C and apo A I levels than those with genotype AA, respectively (P < 0.05), whereas those with genotype AG had lower apo A II levels than those with genotype AA. In addition, in obese males with genotype GG had elevated apo B100 levels compared with those with genotype AA, whereas in obese females with genotype GG had decreased apo AI levels and genotype AG had increased apo C II and apo C III levels compared with those with genotype AG and AA, respectively (P < 0.05). CONCLUSION: -3826A/G polymorphism in the promoter of the uncoupling protein-1 gene was not associated with obesity in Chinese Han population of Chengdu area. It may be associated with serum HDL-C, apo A I and apo B100 levels in non-obese and/or obese subjects of certain genders.
    [Abstract] [Full Text] [Related] [New Search]