PMID- 19886899 OWN - NLM STAT- MEDLINE DCOM- 20110617 LR - 20110414 IS - 1469-0691 (Electronic) IS - 1198-743X (Linking) VI - 16 IP - 9 DP - 2010 Sep TI - Mannose-binding lectin in pre-menopausal women with recurrent urinary tract infections. PG - 1394-8 LID - 10.1111/j.1469-0691.2009.03107.x [doi] AB - Mannose-binding lectin (MBL) comprises an oligomeric serum protein that is a member of the collectin class of the C-type lectin superfamily. Its deficiency is genetically determined and confers predisposition to recurrent infections as well as increased infection severity. This correlation has been demonstrated in recurrent furunculosis caused by Staphylococcus aureus, and in pneumococcal and Candida infections. The present study aimed to determine whether there is a correlation between MBL serum levels and recurrent urinary tact infections (UTI) in pre-menopausal women. The present aged-matched double-blind controlled study was conducted in 100 pre-menopausal adult women: 50 who suffered from recurrent UTI and 50 without UTI. The MBL concentration was measured in a single serum sample from each patient using an enzyme-linked immunosorbent assay. MBL serum levels [median (range)] were 2500 (4-12,000) ng/mL and 2105 (4-22,800) ng/mL for the research and control groups, respectively. The results from the two groups were compared and were not statistically different (p 0.4). According to these results, MBL serum levels are not associated with an increased risk for recurrent UTI in pre-menopausal women. CI - (c) 2010 The Authors. Journal Compilation (c) 2010 European Society of Clinical Microbiology and Infectious Diseases. FAU - Colodner, R AU - Colodner R AD - Laboratory Medicine Department, Ha'Emek Medical Center, Afula, Israel. colodner_ra@clalit.org.il FAU - Nitzan, O AU - Nitzan O FAU - Chazan, B AU - Chazan B FAU - Edelstein, H AU - Edelstein H FAU - Raz, R AU - Raz R LA - eng PT - Journal Article PL - England TA - Clin Microbiol Infect JT - Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases JID - 9516420 RN - 0 (Mannose-Binding Lectin) SB - IM MH - Adolescent MH - Adult MH - Case-Control Studies MH - Double-Blind Method MH - Enzyme-Linked Immunosorbent Assay MH - Female MH - Humans MH - Mannose-Binding Lectin/*blood/deficiency MH - Middle Aged MH - *Premenopause MH - Recurrence MH - Urinary Tract Infections/*epidemiology MH - Young Adult EDAT- 2009/11/06 06:00 MHDA- 2011/06/18 06:00 CRDT- 2009/11/06 06:00 PHST- 2009/11/06 06:00 [entrez] PHST- 2009/11/06 06:00 [pubmed] PHST- 2011/06/18 06:00 [medline] AID - S1198-743X(14)60682-0 [pii] AID - 10.1111/j.1469-0691.2009.03107.x [doi] PST - ppublish SO - Clin Microbiol Infect. 2010 Sep;16(9):1394-8. doi: 10.1111/j.1469-0691.2009.03107.x.