[A comparison of the dynamics of changes in large intestinal mucosa of acute dysentery patients with detection of a specific antigen in urine].
The relationship between the elimination of shigellae from the body with urine and the dynamics of morphological changes in the mucous membrane of the large intestine of acute dysentery patients at the early convalescence period has been studied. The persistence of Shigella antigen in acute dysentery patients and its elimination with urine is, as a rule, accompanied by local immune cell reaction in the mucous membrane of the large intestine. The antigen circulating in the body is a factor contributing to the inflammatory process in the intestine, the amount of the eliminated antigen being higher in pronounced inflammations of the intestinal mucosa than in residual inflammatory phenomena. A group of patients (3 persons) releasing Shigella O-antigen with urine and having the inflammatory process in the large intestine, but showing no signs of local immune reaction in the lymphoid tissue of the large intestine, has been found. The reactivity of the lymphoid tissue of the intestine in such patients is a risk factor contributing to the development of prolonged dysentery or chronic postdysenteric colitis.
Kulagina
M G
MG
Shalygina
N B
NB
Tumanov
F A
FA
D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000942:Antigens, Bacterial / Q000652:urine*; D004405:Dysentery, Bacillary / Q000276:immunology / Q000652:urine*; D006801:Humans; D007413:Intestinal Mucosa / Q000276:immunology*; D007420:Intestine, Large / Q000276:immunology; D008221:Lymphoid Tissue / Q000276:immunology; D008297:Male; D008875:Middle Aged
D000942:Antigens, Bacterial
Sopostavlenie dinamiki izmenenií v slizistoĭ tolstoĭ kishki bol'nykh ostroĭ dizenterieĭ s byiavleniem spetsificheskogo antigena v moche.