Effect of cigarette smoking on nasal mucociliary clearance and ciliary beat frequency.

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Effect of cigarette smoking on nasal mucociliary clearance and ciliary beat frequency.

Despite the in vitro ciliotoxicity of tobacco smoke and the abnormal mucociliary clearance found in smoking related chronic bronchitis, studies of mucociliary clearance in healthy smokers have produced variable results. The nasal mucociliary clearance of saccharin and the in vitro nasal ciliary beat frequency were studied in healthy smokers and non-smokers. One of 29 smokers had a nasal mucocil...

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Effect of betamethasone and betamethasone with neomycin nasal drops on human nasal mucociliary clearance and ciliary beat frequency.

The effects of two topical nasal preparations on human nasal ciliary beat frequency in vitro and on nasal mucociliary clearance in vivo were investigated. Betamethasone and betamethasone with neomycin drops were found to be ciliotoxic when ciliated epithelium was exposed to them in vitro, mainly owing to the effects of the preservatives benzalkonium chloride and thiomersal. The nasal mucociliar...

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1995;107;747-751 Chest Joseph H. Sisson, Anthony J. Yonkers and Robert H. Waldman Frequency in Healthy Volunteers Mucociliary Clearance and Ciliary Beat Effects of Guaifenesin on Nasal http://chestjournal.org/cgi/content/abstract/107/3/747 Wide Web at: information and services can be found online on the World The online version of this article, along with updated 0012-3692. ). ISSN: http://www....

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effect of cilia beat frequency on muco-ciliary clearance

background: the airway surface liquid (asl), which is a fluid layer coating the interior epithelial surface of the bronchi and bronchiolesis, plays an important defensive role against foreign particles and chemicals entering lungs. objective: numerical investigation has been employed to solve two-layer model consisting of mucus layer as a viscoelastic fluid and periciliary liquid layer as a newt...

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ژورنال

عنوان ژورنال: Thorax

سال: 1986

ISSN: 0040-6376

DOI: 10.1136/thx.41.7.519