Effects of Breathing Parameters on Sidestream Cigarette Smoke Deposition in a Hollow Tracheobronchial Model

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Effects of breathing parameters on sidestream cigarette smoke deposition in a hollow tracheobronchial model.

The effects of variations in cyclic breathing parameters (i.e., tidal volume and breath frequency) have been the subject of few studies devoted to the deposition of submicrometer aerosols in the human respiratory tract. Therefore, a series of experiments was performed to investigate whether the deposition efficiency (DE) of sidestream cigarette smoke is altered by varying tidal volume and breat...

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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...

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ژورنال

عنوان ژورنال: American Industrial Hygiene Association Journal

سال: 1998

ISSN: 0002-8894

DOI: 10.1080/15428119891010631