id author title date pages extension mime words sentences flesch summary cache txt cord-269222-g2ibmo75 Valenti, Piera Role of Lactobacilli and Lactoferrin in the Mucosal Cervicovaginal Defense 2018-03-01 .txt text/plain 9642 449 28 Lactoferrin is strongly increased in lower genital tract mucosal fluid of women affected by Neisseria gonorrheae, Chlamydia trachomatis, and Trichomonas vaginalis infections promoting both innate and adaptive immune responses. Lactoferrin is strongly increased in lower genital tract mucosal fluid of women affected by Neisseria gonorrheae, Chlamydia trachomatis, and Trichomonas vaginalis infections promoting both innate and adaptive immune responses. Lactobacilli exert their protective effects by several mechanisms: (i) microbial competition for the nutrients and for adherence to the vaginal epithelium; (ii) reduction of the vaginal pH by the production of organic acids, especially lactic acid, through the degradation of glycogen released by vaginal cells thus exerting selective antimicrobial activity against non-resident microbiota; (iii) production of antimicrobial substances, such as bacteriocins and hydrogen peroxide (H2O2) able to suppress the growth of several microorganisms; and (iv) modulation of the local immune system (16) . ./cache/cord-269222-g2ibmo75.txt ./txt/cord-269222-g2ibmo75.txt