BACKGROUND Sedentary lifestyle combined with smoking, contributes to the development of a set of chronic diseases and to accelerating the course of aging. The aim of the study was to compare the hemodynamic and nutritional parameters between elderly persons practicing regular physical activity, nonsmokers and ex-smokers. METHODS The sample was comprised of 40 elderly people practicing regular...

BACKGROUND The demonstration that adipose tissue produces numerous cytokines increases interest of investigators in their role in the pathogenesis of obesity. Resistin is one of those cytokines. There are conflicing reports as cigarette smoking impairs insulin secretion, augments insulin resistance, or has no effect on glucose metabolism. In our study, we intended to examine the relationship of...

Exposure to environmental tobacco smoke (ETS) is a major risk to human health, and the home is the greatest single source of ETS for children. The authors investigated fetal exposure to paternal smoking at home during pregnancy. Korean families were included as trios of fathers, mothers, and neonates identified in 2005-2007. Sixty-three trios were finally enrolled in this study after exclusion ...

OBJECTIVES American Indians are more likely to smoke, less likely to have smoke-free homes, and potentially less likely to have worksite smoke-free policies. We examined correlates of smoke-free policies at home and work among a community-based sample of American Indians in the Midwest. METHODS We examined correlates of smoke-free policies at home and work in a sample of American Indians in t...

Tobacco smoke is immunotoxic, but the effect of smoking on the immunologic function of the mammary gland of mothers who smoke cigarettes ("smoker mothers") has not been studied. Our objective was to test, in smoker mothers, the colostral and transitional milk concentrations of interleukin-(IL)1alpha. The immunomodulators beta-endorphin and leptin were also tested. Pregnant women who self-identi...

OBJECTIVES Media advocacy plays a critical role in tobacco control, shaping the content of news in ways that generate public support for tobacco control. We examined US media coverage of nonsmoker-only hiring policies, which have little US public support, exploring the extent to which tobacco control advocates and experts have engaged the media on this controversial issue. METHODS We searched...

Spirometry provides clues to solving this puzzle of dyspnoea and wheeze in a young nonsmoker-the loops never lie! http://ow.ly/YC9zI A 10 s recording of expiratory sounds from this case can be found at: http://ow.ly/UVVu300moD1.

Exposure to environmental tobacco smoke (ETS) is a major risk to human health, and the home is the greatest single source of ETS for children. The authors investigated fetal exposure to paternal smoking at home during pregnancy. Korean families were included as trios of fathers, mothers, and neonates identified in 2005–2007. Sixty-three trios were finally enrolled in this study after exclusion ...

This study was designed to investigate the effects of the platelet-activating factor (PAF) on the superoxide anion production (O2.) of human alveolar macrophages (AM) from nonsmoking (n = 18) and smoking (n = 30) subjects. Freshly isolated cells were stimulated with (PAF) or with a phorbol ester (phorbol 12-myristate 13 acetate (PMA)). Stimulation with PAF led to a dose-dependent increase of O2...