Tobacco Use Classification by Inexpensive Urinary Cotinine Immunoassay Test Strips
نویسندگان
چکیده
منابع مشابه
Urine Cotinine as an Index of Smoking Status in Abstinent Smokers: Comparison of GC/MS with Immunoassay Test Strips
Michelle C. Acosta, Ph.D., Department of Psychiatry, Virginia Commonwealth University August R. Buchhalter, Ph.D., Department of Psychiatry, University of Vermont Alison B. Breland, M.S., Department of Psychology, Virginia Commonwealth University Duncan C.P. Hamilton, Department of Psychology, Virginia Commonwealth University Thomas Eissenberg, Ph.D., Department of Psychology and Institute for ...
متن کاملUrinary levels of nicotine & cotinine in tobacco users.
BACKGROUND & OBJECTIVES Of the various biochemical markers used to validate the smoking status of a person, nicotine and continine are considered as good markers for both active and passive smoking. In the present study an attempt was made to estimate urinary levels of nicotine and cotinine in healthy individuals from north India using different types of tobacco to identify and validate the smo...
متن کاملConcordance between urinary cotinine levels and self-reported tobacco use among drug-dependent persons: a pilot study.
Self-reported drug use is a principle measure in the evaluation of treatment outcome. As there have been concerns about the accuracy of self-reporting, it is necessary to establish its validity by an objective method. The aim of the study was to examine the concordance between urinary cotinine concentrations and self-reported tobacco use among drug dependents seeking treatment at National Drug ...
متن کاملValidation of self-reported smokeless tobacco use by measurement of serum cotinine concentration among US adults.
Although investigators have assessed the relationship between self-reported cigarette smoking and biomarker levels, the validity of self-reported information on smokeless tobacco (SLT) use is uncertain. We used aggregated data from the 2003-2004, 2005-2006, 2007-2008, and 2009-2010 administrations of the National Health and Nutrition Examination Survey (NHANES) to compare self-reported SLT use ...
متن کاملExposure to environmental tobacco smoke measured by cotinine 125I-radioimmunoassay.
We describe a polyclonal-antiserum-based 125I-radioimmunoassay for cotinine that is suitable for measuring nonsmokers' passive exposure to tobacco smoke in the environment. The standard curve ranged from 0.25 to 12.0 micrograms/L, with an estimated lower limit of sensitivity of 0.2 microgram/L (95% B/Bo = 0.2 microgram/L; 50% B/Bo = 4.0 micrograms/L). The median within-assay CVs for patients' s...
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ژورنال
عنوان ژورنال: Journal of Analytical Toxicology
سال: 2018
ISSN: 0146-4760,1945-2403
DOI: 10.1093/jat/bky075