O'Riordan, "Mucociliary clearance
in the airways," American Journal of Respiratory and Critical Care Medicine, vol.
Another clinical comparison between dexpanthenol seawater spray (Mar plus) and normal saline irrigation resulted in less crusting at the 2nd check-up visit and better mucociliary clearance
at the 4th check-up in the intervention group .
To our knowledge, this is the first study to associate changes in airway mucociliary clearance
with changes in exhaled [NO.sub.x] in human subjects.
The effect of saline solutions on nasal patency and mucociliary clearance
in rhinosinusitis patients.
But other severe pulmonary infections like pertussis or measles pneumonia can also damage the mucociliary clearance
mechanism and trigger the bronchiectatic process.
Besides facilitating bacterial adherence to epithelial cells, cigarette smoke decreases mucociliary clearance
by the respiratory epithelium and induces inflammation that may cause epithelial injury, predisposing to colonization, he said (Clin.
Medical treatment of mucociliary clearance
by pharmacological increase of CBF could be a basic therapeutic approach by eliminating the congestion of mucus secretion.
Second, pulmonary mucociliary clearance
mechanisms are minimal in the alveolar region of the lungs.
As the patient's condition deteriorated progressively and he had difficulty in expectorating sputum, salbutamol, 0.5 g four times a day, driven by a jet nebulizer at 6 L of oxygen per ruin, was given to assist mucociliary clearance
. His oxygen saturation remained normal without supplemental oxygen.
Normal airway clearance is accomplished by two major mechanisms: the mucociliary clearance
system (MCS) and the ability to cough.
Airway clearance problems may be due to problems with loss of cough reflex, slowing of mucociliary clearance
, and alterations in airway mediation, all due to the denervation.
Mechanical disruption of ciliated airways (eg, bronchoscopic examination, endotracheal intubation or prolonged coughing) causes mucociliary dysfunction. Opiates, benzodiazepines and general anesthetics inhibit mucociliary clearance
of the airways.