Effect of 13-Nle-motilin on small intestinal transit time in healthy subjects. 1976

H Ruppin, and G Sturm, and D Westhoff, and S Domschke, and W Domschke, and E Wünsch, and L Demling

In 6 female subjects without gastrointestinal diseases, 13-norleucine motilin (13-Nle-M) synthetic and biological analogue of the duodenal polypeptide, motilin, caused acceleration of intestinal transit time. Intravenous infusion of 0.4 mug/kg-h of 13-Nle-M reduced mean transit time by 50 percent. No side effects occurred during infusion of the polypeptide. Radiographic appearance of small intestinal peristalsis and mucosal relief was not influenced by 13-Nle-M.

UI MeSH Term Description Entries
D007421 Intestine, Small The portion of the GASTROINTESTINAL TRACT between the PYLORUS of the STOMACH and the ILEOCECAL VALVE of the LARGE INTESTINE. It is divisible into three portions: the DUODENUM, the JEJUNUM, and the ILEUM. Small Intestine,Intestines, Small,Small Intestines
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D009037 Motilin A peptide of about 22-amino acids isolated from the DUODENUM. At low pH it inhibits gastric motor activity, whereas at high pH it has a stimulating effect.
D005260 Female Females
D005768 Gastrointestinal Hormones HORMONES secreted by the gastrointestinal mucosa that affect the timing or the quality of secretion of digestive enzymes, and regulate the motor activity of the digestive system organs. Enteric Hormone,Enteric Hormones,Gastrointestinal Hormone,Intestinal Hormone,Intestinal Hormones,Hormone, Enteric,Hormone, Gastrointestinal,Hormone, Intestinal,Hormones, Enteric,Hormones, Gastrointestinal,Hormones, Intestinal
D005769 Gastrointestinal Motility The motor activity of the GASTROINTESTINAL TRACT. Intestinal Motility,Gastrointestinal Motilities,Intestinal Motilities,Motilities, Gastrointestinal,Motilities, Intestinal,Motility, Gastrointestinal,Motility, Intestinal
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D013997 Time Factors Elements of limited time intervals, contributing to particular results or situations. Time Series,Factor, Time,Time Factor

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