Hypertension is common in the adult population of the United States. It has been demonstrated to be associated with increased cardiovascular morbidity and mortality. Alcohol consumption is also prevalent and may play an important causative or contributory role in up to one-third of all hypertensives. The association between hypertension and alcohol consumption awaits causative explanation. Elucidation of the pathophysiology of the alcohol associated increment in blood pressure is the purpose of this study. Blood pressure will be measured using a 24-hour ambulatory monitoring system for several days in normotensive and hypertensive social drinkers during periods of usual alcohol consumption and abstinence. Subjects will be on a low monoamine diet for the duration of the study. Blood and urine samples will be obtained during baseline or usual alcohol consumption, abstinence, and return to baseline levels of alcohol intake for measurement of neurotransmitters, neuromodulators, and electrolytes involved in blood pressure regulation. Changes in these regulatory systems will be related to blood pressure in the three phases of the study.

Agency
National Institute of Health (NIH)
Institute
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
Type
Intramural Research (Z01)
Project #
1Z01AA000260-04
Application #
3821256
Study Section
Project Start
Project End
Budget Start
Budget End
Support Year
4
Fiscal Year
1987
Total Cost
Indirect Cost
Name
Alcohol Abuse and Alcoholism
Department
Type
DUNS #
City
State
Country
United States
Zip Code