منابع مشابه
Sidestream cigarette smoke and cardiac autonomic regulation
BACKGROUND The literature has already demonstrated that cigarette influences the cardiovascular system. In this study, we performed a literature review in order to investigate the relationship between sidestream cigarette smoke (SSCS) and cardiac autonomic regulation. METHODS Searches were performed on Medline, SciELO, Lilacs and Cochrane databases using the crossing between the key-words: "c...
متن کاملSidestream cigarette smoke toxicity increases with aging and exposure duration.
OBJECTIVES To determine the effects of aging on the toxicity of sidestream tobacco smoke, the complex chemical mixture that enters the air from the lit end of burning cigarettes and constitutes the vast bulk of secondhand smoke. DESIGN Statistical analysis of data from controlled experimental exposures of Sprague Dawley rats to fresh and aged (for more than 30 minutes) sidestream smoke for up...
متن کاملInhalation of sidestream cigarette smoke accelerates development of arteriosclerotic plaques.
BACKGROUND Environmental tobacco smoke has been blamed for approximately 40,000 excess deaths from heart disease annually in the United States. As yet, no pathophysiological process that could be responsible for these deaths has been identified. Environmental tobacco smoke is composed mainly of aged and diluted sidestream smoke but also contains 15% to 20% exhaled mainstream smoke. Carcinogens,...
متن کاملSidestream cigarette smoke exposure effects on baroreflex in adult rats.
BACKGROUND It has been evidenced in the literature that exposure to cigarette smoke causes hypertension in rats; however, it has not been demonstrated if the baroreflex function is impaired before the animal becomes hypertensive. OBJECTIVE We evaluated short-term effects of sidestream cigarette smoke (SSCS) exposure on baroreflex function in Wistar normotensive rats. METHODS Rats were expos...
متن کاملMicrobiological components in mainstream and sidestream cigarette smoke
BACKGROUND Research has shown that tobacco smoke contains substances of microbiological origin such as ergosterol (a fungal membrane lipid) and lipopolysaccharide (LPS) (in the outer membrane of Gram-negative bacteria). The aim of the present study was to compare the amounts of ergosterol and LPS in the tobacco and mainstream (MS) and sidestream (SS) smoke of some popular US cigarettes. METHO...
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ژورنال
عنوان ژورنال: Circulation
سال: 1994
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.89.6.2943