title: Aldosterone synthase C-344T, angiotensin II type 1 receptor A1166C and 11-β hydroxysteroid dehydrogenase G534A gene polymorphisms and essential hypertension in the population of Odisha, India.
abstract: Essential hypertension which accounts 90-95% of the total hypertension cases is affected by both genetic and environmental factors. This study was undertaken to investigate the association of aldosterone synthase C-344T, angiotensin II type I receptor A1166C and 11- hydroxysteroid dehydrogenase type 2 G534A polymorphisms with essential hypertension in the population of Odisha, India. A total of 246 hypertensive subjects (males, 159; females, 87) and 274 normal healthy individuals (males, 158; females, 116) were enrolled in this study based on the inclusion and exclusion criteria. Analysis of genetic and biochemical data revealed that in this population the CT and TT genotypes of aldosterone synthase C-344T polymorphism, frequency of alcohol consumption and aldosterone levels were significantly high among the total as well as male hypertensives, while the AC and CC genotypes of angiotensin II type I receptor A1166C polymorphism were significantly high among the total as well as female hypertensives. High density lipoprotein levels were higher in male hypertensives.
authors.affiliation: Department of Molecular Biology, Regional Medical Research Centre, Chandrasekharpur, Bhubaneswar 751 023, India. ranjit62@gmail.com.
authors.forename: Manisha
authors.initials: M
authors.lastname: Patnaik
authors.forename: Pallabi
authors.initials: P
authors.lastname: Pati
authors.forename: Surendra N
authors.initials: SN
authors.lastname: Swain
authors.forename: Manoj K
authors.initials: MK
authors.lastname: Mohapatra
authors.forename: Bhagirathi
authors.initials: B
authors.lastname: Dwibedi
authors.forename: Shantanu K
authors.initials: SK
authors.lastname: Kar
authors.forename: Manoranjan
authors.initials: M
authors.lastname: Ranjit
mesh_terms: D042842:11-beta-Hydroxysteroid Dehydrogenases / Q000235:genetics*; D000328:Adult; D000368:Aged; D001794:Blood Pressure / Q000235:genetics; D019405:Cytochrome P-450 CYP11B2 / Q000235:genetics*; D000075222:Essential Hypertension; D005260:Female; D056726:Genetic Association Studies; D006801:Humans; D006973:Hypertension / Q000235:genetics* / Q000473:pathology; D007194:India; D008297:Male; D008875:Middle Aged; D020641:Polymorphism, Single Nucleotide; D044140:Receptor, Angiotensin, Type 1 / Q000235:genetics*; D012307:Risk Factors; D012727:Sex Characteristics
chemical_list: D044140:Receptor, Angiotensin, Type 1; D042842:11-beta-Hydroxysteroid Dehydrogenases; D019405:Cytochrome P-450 CYP11B2