Colitis
Mostrando 37-48 de 768 artigos, teses e dissertações.
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37. Anti-inflammatory effects of methanolic extract of green algae Caulerpa mexicana in a murine model of ulcerative colitis
Abstract Inflammatory bowel diseases, which include Crohn's disease and ulcerative colitis, are characterized by chronic and relapsed gut inflammation. Caulerpa mexicana is a type of green marine algae that can be found in tropical areas, such as the Brazilian Coastland. These macrophytes exhibit in vitro and in vivo anti-inflammatory properties such as the
Rev. bras. farmacogn.. Publicado em: 2015-12
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38. Tratamento da retocolite ulcerativa: atualização clínica
RESUMO O objetivo deste trabalho foi avaliar os consensos de sociedades de especialistas e guidelines publicados sobre o manejo da retocolite ulcerativa, e confrontar com a experiência dos autores, a fim de padronizar condutas que auxiliem o raciocínio e a tomada de decisão do médico. Foi realizada busca na literatura científica, mais precisamente nas
J. Coloproctol. (Rio J.). Publicado em: 2015-12
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39. Secondary bile acids effects in colon pathology. Experimental mice study
ABSTRACTPURPOSE:To assess whether deoxycholic acid (DOC) and lithocholic acid (LCA) administered in a period of six months in a concentration of 0.25% may have a carcinogenic role in mice colon.METHODS:The study used C57BL6 female mice divided into four groups. The control group received a balanced diet and the others received diets supplemented with 0.25% D
Acta Cir. Bras.. Publicado em: 2015-09
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40. Religious coping and its influence on psychological distress, medication adherence, and quality of life in inflammatory bowel disease
Objective:Inflammatory bowel disease (IBD) is associated with elevated levels of anxiety and depression and a reduction in health-related quality of life (HRQoL). Nonadherence to treatment is also frequent in IBD and compromises outcomes. Religious coping plays a role in the adaptation to several chronic diseases. However, the influence of religious coping o
Rev. Bras. Psiquiatr.. Publicado em: 2015-09
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41. Detection of E. coli O157:H7 and Shigella dysenteriae toxins in clinical samples by PCR-ELISA
Shiga toxin producing bacteria are potential causes of serious human disease such as hemorrhagic colitis, severe inflammations of ileocolonic regions of gastrointestinal tract, thrombocytopenia, septicemia, malignant disorders in urinary ducts, hemolytic uremic syndrome (HUS) Shiga toxin 1 (stx1), shiga toxin 2 (stx2), or a combination of both are responsibl
Braz J Infect Dis. Publicado em: 2015-06
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42. Tissue content of sulfomucins and sialomucins in the colonic mucosa, without fecal stream, undergoing daily intervention with sucralfate
PURPOSE: To measure the content of acidic mucin, sialomucin, and sulfomucins in the colonic mucosa without fecal stream submit to intervention with sucralfate (SCF).METHODS: Thirty-six rats were submitted to a right colostomy and a distal mucous fistula and divided into two groups according to sacrifice to be performed two or four weeks. Each group was divid
Acta Cir. Bras.. Publicado em: 2015-05
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43. Antibiotic resistance and integrons in Shiga toxin-producing Escherichia coli (STEC)
Shiga toxin-producing Escherichia coli (STEC) cause hemorrhagic colitis (HC) and hemolytic-uremic syndrome in humans (HUS). Cattle are the main reservoir of STEC and transmission to humans occurs through contaminated food and water. Antibiotics are used in pig production systems to combat disease and improve productivity and play a key role in the disseminat
Braz. J. Microbiol.. Publicado em: 2015-03
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44. Trichuris trichiura in a post-Colonial Brazilian mummy
Trichuris trichiura is a soil-transmitted helminth which is prevalent in warm, moist, tropical and subtropical regions of the world with poor sanitation. Heavy whipworm can result either in Trichuris dysenteric syndrome - especially in children - or in a chronic colitis. In heavy infections, worms can spread proximally and may cause ileitis. Here we provide
Mem. Inst. Oswaldo Cruz. Publicado em: 23/01/2015
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45. Electroacupuncture ameliorates experimental colitis induced by TNBS through activation of interleukin-10 and inhibition of iNOS in mice
PURPOSE: To study the anti-inflammatory actions of electroacupuncture (EAc) on an experimental colitis model in mice. METHODS: Thirty-eight male Swiss mice, divided in five groups, were subjected to induction of colitis by TNBS in 50% ethanol. Saline (SAL) and ethanol (ETNL) groups served as controls. TNBS+EAc and TNBS+ dexamethasone subgroups were treated
Acta Cir. Bras.. Publicado em: 2014-12
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46. A fatal case of ischemic colitis during clozapine administration
Rev. Bras. Psiquiatr.. Publicado em: 2014-12
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47. Classical and recent advances in the treatment of inflammatory bowel diseases
Crohn's disease (CD) and ulcerative colitis (UC) are intestinal disorders that comprise the inflammatory bowel diseases (IBD). These disorders have a significant effect on the quality of life of affected patients and the increasing number of IBD cases worldwide is a growing concern. Because of the overall burden of IBD and its multifactorial etiology, effort
Braz J Med Biol Res. Publicado em: 28/11/2014
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48. The effects of vardenafil and pentoxifylline administration in an animal model of ischemic colitis
OBJECTIVES: Vardenafil enhances dilatation of vascular smooth muscle and inhibits platelet aggregation. The purpose of this study was to evaluate the clinical effects of vardenafil and pentoxifylline administration in an experimental model of ischemic colitis. METHODS: Forty female Wistar albino rats weighing 250-300 g were randomized into five experiment
Clinics. Publicado em: 2014-11