| Abstract: | Intestinal microbiocenosis was examined in 53 patients with ankylosing spondyloarthritis (AS). Of these, 23 had the central and 30 presented with the peripheral form. 34 patients underwent endoscopic examinations (rectoromanoscopy, ileocolonoscopy). As a result, in 74% of cases with the central form of AS and in 80% of cases with the peripheral form of AS, alterations in the intestinal microflora were revealed, which can be regarded as intestinal dysbacteriosis (ID), with dysbacteriosis being more pronounced in patients with the peripheral form. In such patients it manifested by a considerable decrease of the amount of bifido- and lactoflora, which promoted the increment of the amount of opportunistic microorganisms, particularly Klebsiella. Macroscopic signs of nonspecific inflammation of the small and large intestines were identified in 63% of patients with the central and in 67% of those with the peripheral form of AS. Mean-while histomorphological study of biopsy specimens of the intestinal mucosa showed that all the examinees had chronic inflammation of varying degree. |
