نتایج جستجو برای: pan colitis
تعداد نتایج: 58039 فیلتر نتایج به سال:
Background: IBD is a chronic inflammatory condition associated with damage to the intestinal mucosal barrier. Supplementation of yacon tubers has been known to give positive effect in intestinal health. Therefore, we conducted the study to investigate the effect of yacon tuber powder on Th1 activation pathway by evaluating IFN-γ levels and the number of goblet cells in the colon of colitis mous...
background and aims: in diagnosing inflammatory bowel disease, one of diagnostic way is upper gastrointestinal endoscopy, which helps in differential diagnosis of unspecified colitis as well. the aim of this study was to investigate the necessity of upper gastrointestinal endoscopy in patients with inflammatory bowel disease. materials and methods: in this descriptive cross-sectional study, 3...
polyacrylonitril (pan)-supported chitosan (cs) nanocomposite membranes were prepared by cross-linking the cs with 3-aminopropyl-triethoxysilane (apteos) via sol-gel method. pervaporative performances of the cs-sio2/pan membrane for dehydration of aqueous alcohol solutions were investigated. from sem cross-sectional images of the membrane, the spongy pores and the finger-like pores were found in...
تخلخل به عنوان نسبت حجم فضاهایی خالی به حجم کل فیلتر، یکی از مهمترین مشخصه‌های فیلتراسیون در نظر گرفته می‌شود. مطالعه حاضر اثر افزودن نانولوله کربنی تک‌جداره (SWNT) بر میزان تخلخل فیلترهای نانولیفی بی‌بافت پلیمری حاصل از فرآیند الکتروریسی را مورد بررسی قرار می‌دهد. بدین منظور دو نوع محلول الکتروریسی آماده گردید. طرح آزمایش از طریق روش رویه پاسخ تهیه شد که در آن پارامترهای الکتروریسی شامل غلظت م...
Background: Considering the anti-oxidant properties of Pistacia atlantica and lack of data regarding its efficacy in the treatment of ulcerative colitis, this study aims at investigating the effect of the Pistacia atlantica fruit extract in treating experimentally induced colitis in a rat model.Methods: Seventy male Sprague-Dawley rats (weighing 220±20 g) were used. All rats fasted 24 hours bef...
Objective(s): Zonula occludens proteins (ZO-1 and ZO-2) are important intracellular tight junction (TJ)-associated proteins that link the cell cytoskeleton to the trans-membrane TJ proteins. Destruction of TJ proteins is called the “leaky gut syndrome” and has been observed in some of the gastrointestinal diseases such as the inflammatory bowel disease (IBD). So, ther...
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...
Improving methods for studying primate interaction are providing new insights into the relationship between gesture and meaning in chimpanzee and bonobo communication.
5. Medical management of active ulcerative colitis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 5.1. General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 5.1.1. Disease activity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 5.1.2. Approach ...
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