Proanthocyanidin-enriched extract from Cranberry (Vaccinium macrocarpon Aiton) exhibits anti-invasive and not anti-adhesive activity against uropathogenic Escherichia coli (UPEC)
N Rafsanjany, A Hensel · Zeitschrift für Phytotherapie · 2013 · Heft 03
Bibliografische Angaben
Zusammenfassung
Urinary tract infections (UTIs) are one of the most common infectious diseases. 80% of UTIs are caused by UPEC. Rising antibiotic resistance and high recurrence rates are major problems of UTIs in clinical praxis. Therefore, the need for alternative therapies and prophylaxis is evident. Extracts from Cranberry fruits are traditionally used for prevention of recurrent UTIs and show considerably activity in clinical studies. The common opinion on the mode of action implies that A-type proanthocyanidins inhibit the adherence of UPEC to bladder epithelium by interacting with P-fimbriae and type 1 fimbriae (mannose s…