Document Detail


Heredity and hypertension: impact on metabolic characteristics.
MedLine Citation:
PMID:  1636586     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
This study was performed to evaluate the possible role of heredity in the clinical characteristics of hypertension. Metabolic, endocrine, and renal measurements were compared in subjects with normal blood pressure who had a family history of hypertension (n = 60) with those of subjects with normal blood pressure who did not have a family history of hypertension (n = 48). The groups were matched for age (mean, 44 +/- 2 years and 45 +/- 2 years) and blood pressure (127 +/- 1/77 +/- 1 mm Hg and 127 +/- 2/77 +/- 1 mm Hg). The following parameters were higher in the patients with a family history of hypertension than in those without. Plasma insulin concentrations (14.1 +/- 1.1 vs 10.8 +/- 1.0 microU/ml; p less than 0.05), insulin-glucose ratio (0.15 +/- 0.01 vs 0.11 +/- 0.010; p less than 0.05), norepinephrine concentrations (315 +/- 24 pg/ml vs 208 +/- 20 pg/ml; p less than 0.01), plasma renin activity (2.1 +/- 0.2 ng Angl/ml/hr vs 1.6 +/- 0.2 ng Angl/ml/hr; p less than 0.02), total cholesterol levels (217 +/- 8 mg/dl vs 197 +/- 0.3 mg/dl; p less than 0.05), creatinine clearance (125 +/- 9 ml/min vs 96 +/- 8 ml/min; p less than 0.01), and albumin excretion rate (3.2 +/- 0.3 micrograms/min vs 2.6 +/- 0.3 micrograms/min; p = 0.1). Moreover, patients with a family history of hypertension had smaller increases in systolic blood pressure during treadmill exercise (55 +/- 3 mm Hg vs 64 +/- 3 mm Hg; p less than 0.03). There were no differences in echocardiographic left ventricular mass index between the groups.(ABSTRACT TRUNCATED AT 250 WORDS)
Authors:
J M Neutel; D H Smith; W F Graettinger; R L Winer; M A Weber
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Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  American heart journal     Volume:  124     ISSN:  0002-8703     ISO Abbreviation:  Am. Heart J.     Publication Date:  1992 Aug 
Date Detail:
Created Date:  1992-08-24     Completed Date:  1992-08-24     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  0370465     Medline TA:  Am Heart J     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  435-40     Citation Subset:  AIM; IM    
Affiliation:
Hypertension Center, Veterans Affairs Medical Center, Long Beach 90822.
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MeSH Terms
Descriptor/Qualifier:
Adult
Blood Glucose / analysis
Blood Pressure / genetics
Epinephrine / blood
Female
Humans
Hypertension / genetics*,  metabolism,  physiopathology
Insulin / blood
Kidney Function Tests
Lipids / blood
Male
Norepinephrine / blood
Chemical
Reg. No./Substance:
0/Blood Glucose; 0/Lipids; 11061-68-0/Insulin; 51-41-2/Norepinephrine; 51-43-4/Epinephrine

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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