Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P01185 (vasopressin)
 23,126 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Selective intraarterial infusion of vasopressin was performed in 32 patients for 35 episodes of gastrointestinal bleeding. Active bleeding was from esophageal varices in 11 cases and from an arterial site in 22 (stomach 11, duodenum 1, jejunum 2, colon 7, liver 1), including a jejunal diverticulum and a colonic ulcer in Behcet's disease. Two patients, not actively bleeding, were infused for portal decompression before an elective mesocaval shunt. Active bleeding was controlled in 64% of patients with variceal hemorrhage and in 59% of those with arterial sources. Infusion periods ranged from 15 minutes to 70 hours. There were no significant complications directly attributable to this therapy.
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PMID:Selective intraarterial infusion of vasopressin for control of gastrointestinal bleeding: experience with 35 cases. 108 17

In case of intestinal bleeding, selective angiography is very informative to detect the cause of bleeding and the site of bleeding. Major diseases examined were ischemic lesions of intestine diverticulosis, myogenic tumors, and severe cases of ulcerative colitis. Operations were carried out when indicated. To the rest of the cases interventional angiography was carried out. Interventional angiography for intestinal bleeding was performed to 52 cases inclusive of 9 cases of bleeding from the tumor, 2 cases of diverticulosis, 3 cases of intestinal Behcet and 28 cases of severe ulcerative colitis. Administered drugs were continuous perfusion of vasopressin to the ruptured vessels and water-soluble bolus intraarterial injection of prednisolone to the inflammatory process of ulcerative colitis. All the vasopressin cases were responded to this therapy. Efficacy of intraarterial injection of prednisolone was evaluated in 56 cases including the cases of cooperative study group. Efficacy was compared to the 5 days intensive intravenous therapy, revealing the similar response rate. It was also reported that seven cases to which the 5 days intensive therapy was ineffective responded to intraarterial injection therapy. Mechanism of intraarterial injection therapy was studied by analyzing the pre and post angiographical findings and by measuring mucosal blood flow and oxygen saturation. Administered high dose of prednisolone may improve the microcirculation. Further studies were indicated.
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PMID:Selective angiography for diagnosis and treatment for intestinal bleeding. 190 50