Rat intestinal sucrase. II. The effects of rat age and sex and of diet on sucrase activity.
Explore the source record for details and available documents.
Animals↗
SEARCH · Search PubMed
Results for “INTESTINAL SECRETIONS”
Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
[Experimental studies on the penetration of I-131-labelled albumin from the blood into the lumen of the small intestine].
Explore the source record for details and available documents.
Albumins↗
SECRETORY AND ENZYMIC FUNCTIONS OF A DENERVATED SEGMENT OF THE HUMAN SMALL INTESTINE.
Explore the source record for details and available documents.
Amylases↗
[ENZYMATIC DIGESTION IN THE SMALL INTESTINE. ORIGIN AND ACTIONS OF DIFFERENT ENZYMES].
Explore the source record for details and available documents.
Clinical Enzyme Tests↗
A PHYSIOLOGIC APPROACH TO RECURRENT PEPTIC ULCER.
Explore the source record for details and available documents.
Cardia↗
[EFFECT OF RESERPINE ON THE SECRETORY ACTIVITY OF THE GASTROINTESTINAL SYSTEM].
Explore the source record for details and available documents.
Atropine↗
[ADAPTATION OF THE INTESTINAL LACTASE TO THE ADMINISTRATION OF LACTOSE IN THE ADULT RAT].
Explore the source record for details and available documents.
Adult↗
[FUNCTIONAL AND MORPHOLOGICAL EXPLORATION OF THE MESENTERIAL SMALL INTESTINE. STUDY OF SECRETORY AND MOTOR FUNCTION, HISTOLOGICAL, BIOPSY AND RADIOLOGICAL EXAMINATION].
Explore the source record for details and available documents.
Biopsy↗
[STUDIES ON THE SMALL INTESTINE FOLLOWING STOMACH SURGERY].
Explore the source record for details and available documents.
Digestive System Surgical Procedures↗
[ON THE MECHANISM OF ACTION OF POTASSIUM BICHROMATE ON THE SECRETORY AND MOTOR ACTIVITY OF THE INTESTINE].
Explore the source record for details and available documents.
Biological Transport↗
The cell structure and secretion in intestinal cancer, with reference to benign epithelial tumours of the bowel.
Explore the source record for details and available documents.
Humans↗
[Secretion of intestinal ferments].
Explore the source record for details and available documents.
Bioreactors↗
The effects of alcohol on the secretion of intestinal juice and the activity of invertase.
Explore the source record for details and available documents.
Ethanol↗
Adrenal ganglioneuroma-pheochromocytoma secreting vasoactive intestinal polypeptide.
Explore the source record for details and available documents.
Adrenal Gland Neoplasms↗
[Mucus secretion of intestinal cells in culture].
Explore the source record for details and available documents.
Colonic Neoplasms↗
Cholera toxin-induced glycoprotein secretion in rabbit small intestine.
Explore the source record for details and available documents.
Animals↗
[Suppressive effect on pituitary ACTH secretion and intestinal steroids absorption under hydrocortisone and prednisolone maintenance therapy in congenital adrenal deficiencies (author's transl)].
Explore the source record for details and available documents.
Administration, Oral↗
[Lipids, proteins and carbohydrates stimulate the secretion of intestinal cholecystokinin in the pig].
Food intake enhances the release of intestinal cholecystokinin (CCK) in the pig but the contribution of individual nutrients to the CCK response has not yet been established in this species. Six hogs (mean weight 50 kg) were fitted with a duodenal fistula for instillation of nutrients and with portal (PV) and carotid (CA) catheters for blood sampling. After a 24-h fast, the animals received 1,000 ml of isotonic solution containing 440 kcal of carbohydrate (starch hydrolysate), or of protein (casein hydrolysate) or fat (Intralipid) or a control saline solution by 60-min intraduodenal perfusion after a 60-min control period during which the animals received saline. Portal and peripheral blood samples were collected at 15-min intervals for CCK radioimmunoassay. Intraduodenal perfusion of fat provoked a sharp increase in CCK-Like immunoreactivity (CCK-LI) in PV (peak 76.6 +/- 12.2 pM from basal 10.8 +/- 1.2 pM) and in peripheral blood (peak 46.7 +/- 8.4 pM from basal 9.1 +/- 1.0 pM). The protein hydrolysate induced a transient increase in plasma CCK-LI during the first 30 min of intestinal perfusion (PV: peak 40.1 +/- 5.0 pM from basal 11.9 +/- 1.4 pM; CA: 31.8 +/- 4.0 pM from basal 8.5 +/- 0.8 pM). The transient effect of proteins on CCK release might reflect the consequence of somatostatin release from intestinal stores. Starch hydrolysate promptly raised plasma CCK-LI level to a plateau value (PV: 52.5 +/- 13.1 pM from basal 11.9 +/- 1.4 pM; CA: 35.4 +/- 8.0 from basal 8.5 +/- 0.8 pM).(ABSTRACT TRUNCATED AT 250 WORDS)
Animals↗