inflammatory bowel diseases are one of the important reasons of the referral to gi practitioners in our country and ulcerative colitis is the more frequent type of these disease in iran. in this study 200 cases of ulcerative colitis, which has been referred to imam khomeini hospital during that last 5 year, were studied. data was collected using the patient's records and face to face inter...

A 62-year-old man with a long history of ulcerative colitis and who was taking 2250mg of mesalazine and 50mg of azathioprine daily, developed intermittent abdominal pain and prolonged diarrhea. He was referred to our hospital with a suspicion of exacerbated ulcerative colitis. A physical examination revealed a man in acute distresswithmild tenderness to palpation in themid abdomen. Oral prednis...

Cell proliferation kinetics of 30 patients affected by extensive ulcerative colitis in remission have been studied with autoradiography of rectal biopsies incubated with tritiated thymidine. The results have been compared with those of 20 control subjects without evidence of colonic diseases, and of 16 patients with multiple nonfamilial colonic adenomas. The labeling index was similar in the th...

RATIONALE Myocardial infarction due to nonatherosclerotic coronary thrombosis in young woman with ulcerative colitis is rare. PATIENT CONCERNS A 23-year-old Chinese woman with a 3-year history of ulcerative colitis was admitted to the coronary care unit due to prolonged chest pain. DIAGNOSES Myocardial infarction due to nonatherosclerotic coronary thrombosis was diagnosed in this young woma...

BACKGROUND Butyrate oxidation within the colonocyte is selectively inhibited by hydrogen sulphide, reproducing the metabolic lesion observed in active ulcerative colitis. AIMS To study generation of hydrogen sulphide by sulphate reducing bacteria (SRB) and the effects of 5-aminosalicylic acid (5-ASA) in patients with ulcerative colitis in order to identify a role of this noxious agent in path...

Ulcerative colitis is chronic and recurrent disease of the gastrointestinal tract with uncertain etiology and incomplete treatment options. N-methyl-d-aspartate (NMDA) receptor suppression has shown anti-inflammatory effects in vitro and in vivo. The aim of present study was to evaluate the role of dizocilpine (MK-801), a noncompetitive NMDA receptor antagonist, on TNBS (trinitrobenzene sulfoni...

Ulcerative colitis (colitis ulcerosa) is a non-specific inflammatory bowel disease of unknown etiology. The symptoms which are observed in the course of ulcerative colitis are: an increase in the number of leukocytes and blood platelets, an increase in the concentration of IL-6 and anemia. Blood platelets are the key element, linking the processes of hemostasis, inflammation and the repair of d...

Fulminant ulcerative colitis is a potentially life-threatening disorder that requires expert management to allow for optimal outcomes. Once associated with very high mortality, 1 the medical and surgical treatment of fulminate ulcerative colitis has greatly improved such that mortality from fulminant ulcerative colitis currently is less than 3%. 2 , 3 Optimal management necessitates coordinatio...

  Background : Ulcerative colitis an inflammatory bowel disease (IBD) and chronically idiopathic immune related that associates with extraintestinal manifestations such as arthritis. Despite of the highly specificity ofanti-cyclic citrullinated peptide (CCP) antibodies for rheumatoid arthritis, their role in IBD remains unclear . There are only a few studies on the prevalence of anti-CCP antibo...

Takayasu arteritis is a chronic inflammatory disease that primarily affects large arteries such as the aorta and its proximal branches. The association between Takayasu arteritis and ulcerative colitis is an extremely rare condition. Ulcerative colitis is an inflammatory bowel disease, clinical presentation is not specific and may mimic Crohn's disease, radiation colitis, ischemic colitis, a va...