منابع مشابه
Ethnic differences in N-glucuronidation of nicotine and cotinine.
We previously reported that the metabolism of cotinine, the proximate metabolite of nicotine, is significantly slower in black than in white cigarette smokers. To understand why the metabolism of nicotine and cotinine might differ between blacks and whites, we studied the pattern of nicotine metabolism in blacks and whites. One hundred eight healthy smokers (51 blacks and 57 whites), of similar...
متن کاملEthnic differences in nicotine metabolic rate among New Zealanders.
AIMS To estimate (a) the prevalence of gene variants associated with slow nicotine metabolism in the general Maori population and (b) nicotine intake and metabolic rate in Maori and European smokers. METHODS The procedure involved (a) genotyping 85 Maori participants for cytochrome P-450 2A6 (CYP2A6) gene variants, which are associated with reduced nicotine metabolic rate (ie CYP2A6*9 and *4)...
متن کاملChildren's exposure to environmental tobacco smoke: using diverse exposure metrics to document ethnic/racial differences.
Four metrics were used to assess exposure to environmental tobacco smoke (ETS) for a probability sample (n = 152) of elementary school-age children in two economically disadvantaged neighborhoods: a) caregiver responses to a baseline questionnaire (BQ) about smoking status and behavior; b) 48-hr time-activity (T-A) data on location and time spent by children in the presence of tobacco smoke; c)...
متن کاملEthnic differences in congenital malformations.
Perinatal deaths and major lethal and non-lethal congenital malformations occurring in this hospital from 1979-82 inclusive were related to the ethnic group of the 15 438 mothers. The highest crude perinatal mortality rates occurred in Indian and Pakistani populations (18.3 per 1000 and 24.1 per 1000 respectively). The highest incidence of congenital abnormality also occurred in these groups (1...
متن کاملEthnic differences in respiratory impairment.
OBJECTIVE Spirometric Z scores by lambda-mu-sigma (LMS) rigorously account for age-related changes in lung function. Recently, the Global Lung Function Initiative (GLI) expanded LMS spirometric Z scores to multiple ethnicities. Hence, in aging populations, the GLI provides an opportunity to rigorously evaluate ethnic differences in respiratory impairment, including airflow limitation and restri...
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ژورنال
عنوان ژورنال: American Journal of Public Health
سال: 1992
ISSN: 0090-0036,1541-0048
DOI: 10.2105/ajph.82.8.1171