Small intestinal histochemical and histological changes in ulcerative colitis.
نویسندگان
چکیده
منابع مشابه
Restorative proctocolectomy with ileal reservoir: pathological and histochemical study of mucosal biopsy specimens.
Mucosal biopsy specimens from the ileal reservoirs of 92 patients who had undergone restorative proctocolectomy (12 with familial adenomatous polyposis, 78 with ulcerative colitis, and two with functional bowel disease) were studied. Chronic inflammation was found in almost all, as was villous atrophy of varying severity. Other changes included pyloric metaplasia and mucosal prolapse. Acute inf...
متن کاملEvaluation of protective effects of hydroalcoholic extract obtained from Cucurbita moschata skin in animal model of ulcerative colitis
Introduction: Ulcerative colitis is an inflammatory disease of the large intestine that cannot be treated, but its symptoms can be controlled. Cucurbita pepo from the Cucurbitaceae family, has wound healing and anti-inflammatory properties. In this regard, the aim of this study was to evaluate the protective effects of hydroalcoholic extract prepared from the skin of the squash plant in the ani...
متن کاملGoblet cell hyperplasia is a feature of the adaptive response to jejunoileal bypass in rats.
The role of goblet cells in the adaptive response of the intestine to jejunoileal bypass was studied in rats submitted to an 85% end-to-side jejunoileal bypass or sham bypass. At 36 weeks the length and wet weight of the duodenum and large bowel was 13-48% greater in animals with jejunoileal bypass. Measurements of villous height and crypt depth confirmed mucosal hyperplasia in the residual fun...
متن کاملStaining method for the examination of the small intestinal villous pattern in necropsy material IAIN
Morphological and histological examination of intestinal mucosal biopsy material obtained by peroral instrumentation has made an outstanding contribution to the study and understanding of small intestinal disease. Postmortem examination of small intestinal mucosa has been unsatisfactory and disappointing, the histological sections showing in most instances such extensive autolytic changes that ...
متن کاملبررسی فراوانی پلی مورفیسم C3435T ژن MDR1 در بیماران ایرانی مبتلا به کولیت اولسرو
Background: P-glycoprotein, the product of MDR1 (multi drug resistance) gene, is a trans membrane efflux pump, transferring drugs and toxins from intracellular to extracellular domains. It acts as a protective barrier to keep toxins out of the body by excreting them into the bile, urine and intestinal lumen. In the human gastrointestinal tract, P-glycoprotein is found in high concentrations on ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Gut
دوره 10 4 شماره
صفحات -
تاریخ انتشار 1969