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Pro12Ala polymorphism in PPAR γ 2 associated with essential hypertension in Chinese nonagenarians/centenarians
- Source :
-
Experimental Gerontology . Dec2008, Vol. 43 Issue 12, p1108-1113. 6p. - Publication Year :
- 2008
-
Abstract
- Abstract: The Pro12Ala polymorphism of PPAR γ 2 has been shown to influence hypertension and the benefit of longevity in previous studies. We examined whether the polymorphism was related to essential hypertension among long-lived subjects (≧90 years). The Pro12Ala variant was examined using polymerase chain reaction restriction fragment length polymorphism in a population-based sample of 839 long-lived subjects (mean 94 years SD 4 years, aged 90–108 years). The genotype frequencies of the Pro12Ala polymorphism were 0.2% Ala12Ala, 9.4% Pro12Ala and 90.4% Pro12Pro in all participants. The frequency of the Ala12 allele was 3.45% in the hypertension group and 6.92% among the normotension group (P =0.001). Moreover, in the total study population, Ala12 allele carriers had lower levels of triglycerides (1.03±0.5mmol/L (means±SD) vs. 1.25±0.61mmol/L; P <0.001). In conclusion, these results suggest that the Pro12Ala polymorphism of the PPAR γ 2 gene is associated with hypertension and triglycerides levels in Chinese nonagenarians/centenarians. [Copyright &y& Elsevier]
- Subjects :
- *GENETIC polymorphisms
*HYPERTENSION
*POLYMERASE chain reaction
*TRIGLYCERIDES
Subjects
Details
- Language :
- English
- ISSN :
- 05315565
- Volume :
- 43
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- Experimental Gerontology
- Publication Type :
- Academic Journal
- Accession number :
- 35503977
- Full Text :
- https://doi.org/10.1016/j.exger.2008.08.046