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Publication Type
Journal Article
UWI Author(s)
Author, Analytic
Kramer, Holly; Wu, Xiaodong; Kan, Donghui; Luke, Amy; Zhu, Xiaofeng; Adeyemo, Adebowale A.; McKenzie, Colin A.; Cooper, Richard S.
Author Affiliation, Ana.
Tropical Medicine Research Institute
Article Title
Angiotensin-converting enzyme gene polymorphisms and obesity: An examination of three black populations
Medium Designator
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Connective Phrase
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Journal Title
Obesity research
Translated Title
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Reprint Status
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Date of Publication
2005
Volume ID
13
Issue ID
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Page(s)
823-828
Language
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Connective Phrase
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Location/URL
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ISSN
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Notes
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Abstract
The study examined the association between obesity and 13 angiotensin-converting enzyme (ACE) gene polymorphisms, including the presence (1) or absence (D) of an Alu element in intron 16 (1/D polymorphism), and performed haplotype analysis using data collected from participants of a community survey of hypertension among blacks living in Ibadan, Nigeria; Spanish Town, Jamaica: and Chicago, IL. Transmission distortion of ACE gene polymorphisms and haplotypes from heterozygous parents to affected offspring was examined in each study population. To estimate haplotypes, polymorphisms were divided into three groups based on their position on the ACE gene. No ACE gene polymorphism was consistently over transmitted from parents to obese offspring among the three populations. However, the haplotype ACE1- ACE5 TACAT, located in the promoter region, was significantly over transmitted from parents to obese offspring in both the U.S and Nigerian populations. No haplotype was significantly over-transmitted from parents to obese offspring among the Jamaicans. In conclusion, it was noted that the over transmission of a particular ACE gene promoter region haplotype from parents to obese offspring in two separate black populations. These data suggest that ACE gene polymorphisms may influence the development of weight gain.....
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