Abstract | BACKGROUND AND AIM: METHODS: 79 patients with NAFLD and 63 healthy counterparts were included in the study. Body mass index (BMI), hip, waist, waist-to-hip ratio (WHR), blood pressure (BP), the percentage of body fat, total protein, albumin, ALT, triglyceride, cholesterol, HDL and fasting blood glucose were assessed. The genotypes were analyzed using oligonucleotide microarray. Logistic model was used to perform the multi-factors synthetical analysis on the data obtained to screen the risk factors closely associated with Val227Ala polymorphism of PPAR-alpha gene. RESULTS: There were 6.33% (5/79) subjects with CC/CT genotype (ala227ala and val227ala) and 93.67% (74/79) subjects with TT genotype (val227val) in patients with NAFLD, and there were 20.63% (13/63) with CC/CT genotype and 79.37% (50/63) subjects with TT genotype. The distribution of PPAR-alpha val227ala polymorphism between NAFLD and healty subjects was significant (p = 0.011). The level of weight, body mass index, hip circumference, waist circumference, waist-hip ratio, percentage of body fat, abdominal wall fat thickness in subjects with Val227Ala variant were significantly lower than that in Val227wide type. The results showed that waist circumference and WHR were related with the PPAR-alpha val227ala polymorphism. CONCLUSION:
PPAR-alpha val227ala polymorphism may be involved in the pathogenesis of NAFLD and play a protective role in obesity.
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Authors | Shaohua Chen, Youming Li, Shengjie Li, Chaohui Yu |
Journal | Journal of gastroenterology and hepatology
(J Gastroenterol Hepatol)
Vol. 23
Issue 9
Pg. 1415-8
(Sep 2008)
ISSN: 1440-1746 [Electronic] Australia |
PMID | 18853997
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Chemical References |
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Topics |
- Adiposity
(genetics)
- Adult
- Body Mass Index
- Case-Control Studies
- Fatty Liver
(genetics, physiopathology)
- Female
- Gene Frequency
- Genetic Predisposition to Disease
- Humans
- Logistic Models
- Male
- Middle Aged
- Obesity
(genetics, physiopathology, prevention & control)
- PPAR alpha
(genetics)
- Polymorphism, Genetic
- Risk Assessment
- Risk Factors
- Waist Circumference
(genetics)
- Waist-Hip Ratio
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