Nasal mucociliary transportability of male and female smokers
نویسندگان
چکیده
منابع مشابه
A preliminary study of nasal mucociliary clearance in smokers, sinusitis and allergic rhinitis patients.
Mucocillary clearance of nasal mucosa was evaluated with the saccharin test. A total of 140 subjects was divided into 4 groups: smokers, allergic rhinitis patients, sinusitis patients, and a normal control group. The mean mucociliary transit time for the normal control group (n = 40) was 12 minutes, while allergic rhinitis patients (n = 40) had a mean of 14.6 minutes. The smoker group (n = 40) ...
متن کامل[Immediate and short term effects of smoking on nasal mucociliary clearance in smokers].
BACKGROUND AND OBJECTIVES The efficiency of mucociliary transport may vary in different conditions, such as in exposure to harmful particles of the cigarette smoke. The present study evaluated the acute and short term effects of smoking on nasal mucociliary clearance in current smokers by the quantification of the Saccharin Transit Time (STT), and to investigate its correlation with the history...
متن کاملComparison of nasal and bronchial mucociliary clearance in young non-smokers.
1. Nasal and bronchial mucociliary clearance have been studied in ten non-smokers (aged 19-23 years). Nasal mucociliary transport was evaluated by measuring the transport rate of a single radioactive (99mTc) particle deposited on the nasal mucosa. Bronchial clearance was measured after inhalation of insoluble radioactive anionic particles (diameter 7.4 +/- 1.5 micrometer). The initial depositio...
متن کاملMeasurement of nasal mucociliary clearance.
The saccharin test was carried out in a randomly selected sample of schoolchildren (142 boys and 153 girls, age range 11-14 years) to determine the variability and reproducibility of the test and to assess whether it could be used as a screening test for nasal mucociliary clearance. Nasal mucociliary clearance times were analysed according to clinical history (asthma, rhinitis, asthma with rhin...
متن کاملMeasurement of Nasal Mucociliary Clearance
Mucociliary clearance (MCC), a vital key defense mechanism is especially important in the upper airways and sinuses, as it protects the body against noxious inhaled materials [1]. The removal of debris-laden mucus in the sinuses completely depends on MCC, whereas in the lower airways, MCC can be compensated for by other mechanisms like coughing [2]. The nasal mucociliary clearance (NMC) system ...
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ژورنال
عنوان ژورنال: Brazilian Journal of Otorhinolaryngology
سال: 2018
ISSN: 1808-8694
DOI: 10.1016/j.bjorl.2017.03.006