Using intravenous infusion of deuterium-labeled nicotine, these investigators will study the kinetics and metabolism of nicotine in pairs of twins who are both smokers and non-smokers to examine genetic and environmental influences. They hope to determine if: (1) metabolic clearance has a significant genetic component; (2) if the fractional conversion of nicotine to cotinine has a higher heritable component than each of its separate components; (3) to address the relationship of smoking to metabolic and renal clearance and fractional conversion measures within monozygotic twins who are genetically identical.

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
General Clinical Research Centers Program (M01)
Project #
3M01RR000083-37S1
Application #
6264519
Study Section
Project Start
1998-12-01
Project End
1999-11-30
Budget Start
1998-10-01
Budget End
1999-09-30
Support Year
37
Fiscal Year
1999
Total Cost
Indirect Cost
Name
University of California San Francisco
Department
Type
DUNS #
073133571
City
San Francisco
State
CA
Country
United States
Zip Code
94143
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