RESUMO
In the present study on animal model of ulcerative colitis the influence of fungal colonization on the severity of inflammatory lesions in the colon and the course of their healing was evaluated. The results of our studies revealed, that significant fungal colonization (over 10(4) CFU/ml) delayed ulcer healing in the colon. It corresponded with the decrease of colonic blood flow (CBF) in the region of lesions and increase of interleukin (IL)-1beta, tumor necrosis factor(TNF)-alpha level in the serum. Introduction of antifungal therapy (fluconazole) or probiotic in rats inoculated with Candida accelerated the process of ulcer healing in the colon, expressed through the reduction of macro- and microscopic lesions in the colon and decrease of MPO, IL-beta TNF-alpha serum level.