ISSN:
1600-0714
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Medicine
Notes:
The aggregation and adherence activity of P. aeruginosa, mediated by whole saliva from cystic fibrosis (CF) patients and non-CF subjects, was investigated. CF saliva-mediated aggregation of P. aeruginosa was stronger than the activity of non-CF saliva. Likewise, P. aeruginosa adherence to buccal epithelial cells (BEC) of CF patients was stronger than to BEC of non-CF subjects. Adherence of non-mucoid P. aeruginosa to BEC of CF patients was increased by saliva, whereas the mucoid variant was not. CF patients colonized with P. aeruginosa showed higher adherence of the non-mucoid variant than non-colonized CF patients. CF patients with high saliva-mediated adherence of non-mucoid P. aeruginosa also had high salivary aggregation activity. Increased CF saliva-mediated aggregation activity may be linked to the increased non-mucoid P. aeruginosa adherence to BEC of CF patients.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1600-0714.1992.tb01015.x
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