Urinary cotinine level in indonesian children exposed to domestic cigarette smoke
نویسندگان
چکیده
منابع مشابه
Relation of urinary cotinine concentrations to cigarette smoking and to exposure to other people's smoke.
The relation of urinary cotinine measurements to tobacco consumption in smokers and to exposure to other people's smoke in non-smokers was studied in 49 smokers and 184 reported non-smokers attending a health screening centre. The median urinary cotinine concentration was 1623 ng/ml in the smokers and 6.1 ng/ml in the non-smokers. In smokers the average urinary cotinine concentration increased ...
متن کاملThe Effects of Second-hand Smoke Exposure on Breast Milk Cotinine and Infant Urinary Cotinine
Background & Aims: Exposure to cigarette smoke affects the health of mothers and infants. The aim of this study was to examine the effects of second-hand smoke exposure on breast milk and infant urinary cotinine during breastfeeding. Methods: This cohort study was conducted on 45 breastfeeding mothers and infants exposed to second-hand cigarette smoke (exposed group), and 40 breastfeeding mothe...
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Addition of menthol to cigarettes may be associated with increased initiation of smoking. The potential mechanisms underlying this association are not known. Menthol, likely due to its effects on cold-sensing peripheral sensory neurons, is known to inhibit the sensation of irritation elicited by respiratory irritants. However, it remains unclear whether menthol modulates cigarette smoke irritan...
متن کاملCircadian rhythm of peak expiratory flow in children passively exposed and not exposed to cigarette smoke.
BACKGROUND Because airway calibre shows a circadian rhythm and since exposure to passive smoking reduced lung function this study was undertaken to investigate whether passive smoking affects the circadian rhythm of peak expiratory flow (PEF) in schoolchildren. METHODS Twenty schoolchildren (12 boys and 8 girls, aged 10-11 years) exposed to passive smoking were matched for sex, age, and heigh...
متن کاملRespiratory control in neonatal rats exposed to prenatal cigarette smoke.
RATIONALE Prenatal cigarette smoke (CS) exposure, increased environmental temperature, and hypoxic episodes have been postulated as major risk factors for sudden infant death syndrome. OBJECTIVES To test the hypothesis that maternal CS exposure disrupts eupneic breathing and depresses breathing responses of neonatal rats to thermal and hypoxic challenges. METHODS Experiments were performed ...
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ژورنال
عنوان ژورنال: Journal of Natural Science, Biology and Medicine
سال: 2018
ISSN: 0976-9668
DOI: 10.4103/jnsbm.jnsbm_119_17