Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: KEGG:D00446 (Sucralfate)
 278 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Syrup of ipecac (SOI) is a commonly used emetic for toxic ingestions. A preliminary study was undertaken to quantify the efficacy of SOI-induced emesis. Three groups of adult subjects fasted overnight before ingestion of 1 mCi of Tc-99m human serum albumin-sucralfate. Sucralfate is minimally absorbed from the gastrointestinal tract and has a gastric clearance half-time of 90 minutes, approximately equal to that of solid foods. At 5, 30, and 60 minutes after ingestion of radiolabeled sucralfate (RSC), subjects were given a standard dose of 30 ml SOI and 240 ml of water. Gastrointestinal tract images were obtained both at the time of ingestion of RSC and 60 minutes after ingestion of SOI. Regions-of-interest were drawn and activity measured over the stomach and small bowel with correction for physical decay. Those subjects (N = 10) treated at 5 minutes after ingestion retained a mean value of 17% of the administered RSC by 60 minutes. The group (N = 5) treated at 30 minutes after ingestion retained a mean value of 41%, while those (N = 5) treated at 60 minutes retained a mean value of 56%. The results tend to confirm the efficacy of SOI-induced emesis when SOI is given promptly (i.e., 5 minutes) following ingestion, and generally support efforts to assure widespread immediate availability of SOI for toxic ingestions.
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PMID:Efficacy of syrup of ipecac-induced emesis for emptying gastric contents. 290 46

We studied the effect of sucralfate on ethanol-induced gastric mucosal damage in the rat. In doses of 25, 50, 100, 200, 400 and 800 mg/kg given 1.5 hr before the oral administration of 3 g/kg ethanol, sucralfate inhibited the development of erosions by 36, 62, 72, 90, 98 and 100 percent, respectively. Cimetidine, up to a dose of 160 mg/kg, was ineffective in this model. Sucralfate, in a dose of 400 mg/kg, also decreased the drop in transmucosal potential difference produced by the intragastric instillation of 3 ml of 20% ethanol from 21 mV to 13 mV. In separate experiments, pylorus-ligated rats received 125I-labeled human serum albumin intravenously and the leakage of 125I-radioactivity into the gastric lumen was studied as a parameter of mucosal permeability to macromolecules. Ethanol, in a dose of 3 g/kg, produced a two-fold increase in leakage over control. This was prevented by sucralfate (250 mg/kg) when given either 1.5 hr before or 3 hr after the dose of ethanol. The results of these experiments suggest that sucralfate protects the gastric mucosa against ethanol-induced damage by enhancing mucosal resistance.
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PMID:Effect of sucralfate on ethanol-induced gastric mucosal damage in the rat. 657 31