Effect of intra-arterial injection of crude cholera enterotoxin on canine small bowel.
Injection of a crude preparation of cholera enterotoxin into the superior mesenteric artery caused isotonic fluid secretion by the canine small bowel. In dogs previously exposed to cellular antigens of Vibrio cholerae, the time course of the intestinal response to intra-arterial injection of crude enterotoxin was similar to that observed after intraluminal exterotoxin challenge.
D000818:Animals; D002771:Cholera / Q000276:immunology; D002772:Cholera Toxin / Q000008:administration & dosage* / Q000494:pharmacology; D004285:Dogs; D004573:Electrolytes / Q000378:metabolism; D007269:Injections, Intra-Arterial; D007421:Intestine, Small / Q000187:drug effects / Q000378:metabolism*; D008638:Mesenteric Arteries
D004573:Electrolytes; D002772:Cholera Toxin