Biomaterial Database

The effects of humoral agents on the myoelectrical activity of the terminal ileum. 1972

W E Waterfall, and B H Brown, and H L Duthie, and G E Whittaker

Electrical and motor activities of the terminal ileum have been recorded in 25 patients with a permanent ileostomy. Records made within a week of formation of the ileostomy show an increased motor activity which is significantly reduced after four weeks. Intravenous infusion of gastrin, 1 mug/kg-hr, was accompanied by a significant increase in action potentials and in the percentage motility. Conversely, secretin 1 unit/kg-hr was associated with a decrease in action potentials and in percentage motor activity.

UI	MeSH Term	Description	Entries
D007081	Ileostomy	Surgical creation of an external opening into the ILEUM for fecal diversion or drainage. This replacement for the RECTUM is usually created in patients with severe INFLAMMATORY BOWEL DISEASES. Loop (continent) or tube (incontinent) procedures are most often employed.	Loop Ileostomy,Tube Ileostomy,Continent Ileostomy,Incontinent Ileostomy,Continent Ileostomies,Ileostomies,Ileostomies, Continent,Ileostomies, Incontinent,Ileostomies, Loop,Ileostomies, Tube,Ileostomy, Continent,Ileostomy, Incontinent,Ileostomy, Loop,Ileostomy, Tube,Incontinent Ileostomies,Loop Ileostomies,Tube Ileostomies
D007082	Ileum	The distal and narrowest portion of the SMALL INTESTINE, between the JEJUNUM and the ILEOCECAL VALVE of the LARGE INTESTINE.
D005755	Gastrins	A family of gastrointestinal peptide hormones that excite the secretion of GASTRIC JUICE. They may also occur in the central nervous system where they are presumed to be neurotransmitters.	Gastrin
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
D000200	Action Potentials	Abrupt changes in the membrane potential that sweep along the CELL MEMBRANE of excitable cells in response to excitation stimuli.	Spike Potentials,Nerve Impulses,Action Potential,Impulse, Nerve,Impulses, Nerve,Nerve Impulse,Potential, Action,Potential, Spike,Potentials, Action,Potentials, Spike,Spike Potential
D012633	Secretin	A peptide hormone of about 27 amino acids from the duodenal mucosa that activates pancreatic secretion and lowers the blood sugar level. (USAN and the USP Dictionary of Drug Names, 1994, p597)	Secrepan,Secretin Citrate, Pig,Secretin Maleate, Pig,Secretin Pentacetate, Pig,Secretin Sulfate, Pig,Secretin, Pig,Secretin-KABI,Pig Secretin,Pig Secretin Citrate,Pig Secretin Maleate,Pig Secretin Pentacetate,Pig Secretin Sulfate,Secretin KABI,SecretinKABI
D013268	Stimulation, Chemical	The increase in a measurable parameter of a PHYSIOLOGICAL PROCESS, including cellular, microbial, and plant; immunological, cardiovascular, respiratory, reproductive, urinary, digestive, neural, musculoskeletal, ocular, and skin physiological processes; or METABOLIC PROCESS, including enzymatic and other pharmacological processes, by a drug or other chemical.	Chemical Stimulation,Chemical Stimulations,Stimulations, Chemical