Tolbutamide stimulates gastric somatostatin release from isolated perfused rat stomach. 1982

T Chiba, and T Taminato, and S Kadowaki, and K Chihara, and S Matsukura, and Y Seino, and T Fujita

The effect of tolbutamide on somatostatin release from the isolated perfused stomach was investigated in both normal and streptozotocin-diabetic rats. Tolbutamide (10, 100, and 1000 microgram/ml) evoked a significant and dose-dependent increase in gastric somatostatin release. The tolbutamide (100 microgram/ml)-induced gastric somatostatin secretion was not influenced by differences in glucose concentration (1.5, 5.5, and 16.5 mM) throughout the perfusion period. Tolbutamide (100 microgram/ml)-induced gastric somatostatin release in streptozotocin-diabetic rats was significantly higher than in normal rats. Thus, tolbutamide is a potent secretagogue for gastric somatostatin secretion, and this effect is more prominent in diabetic animals.

UI MeSH Term Description Entries
D008297 Male Males
D010477 Perfusion Treatment process involving the injection of fluid into an organ or tissue. Perfusions
D011919 Rats, Inbred Strains Genetically identical individuals developed from brother and sister matings which have been carried out for twenty or more generations or by parent x offspring matings carried out with certain restrictions. This also includes animals with a long history of closed colony breeding. August Rats,Inbred Rat Strains,Inbred Strain of Rat,Inbred Strain of Rats,Inbred Strains of Rats,Rat, Inbred Strain,August Rat,Inbred Rat Strain,Inbred Strain Rat,Inbred Strain Rats,Inbred Strains Rat,Inbred Strains Rats,Rat Inbred Strain,Rat Inbred Strains,Rat Strain, Inbred,Rat Strains, Inbred,Rat, August,Rat, Inbred Strains,Rats Inbred Strain,Rats Inbred Strains,Rats, August,Rats, Inbred Strain,Strain Rat, Inbred,Strain Rats, Inbred,Strain, Inbred Rat,Strains, Inbred Rat
D003921 Diabetes Mellitus, Experimental Diabetes mellitus induced experimentally by administration of various diabetogenic agents or by PANCREATECTOMY. Alloxan Diabetes,Streptozocin Diabetes,Streptozotocin Diabetes,Experimental Diabetes Mellitus,Diabete, Streptozocin,Diabetes, Alloxan,Diabetes, Streptozocin,Diabetes, Streptozotocin,Streptozocin Diabete
D005753 Gastric Mucosa Lining of the STOMACH, consisting of an inner EPITHELIUM, a middle LAMINA PROPRIA, and an outer MUSCULARIS MUCOSAE. The surface cells produce MUCUS that protects the stomach from attack by digestive acid and enzymes. When the epithelium invaginates into the LAMINA PROPRIA at various region of the stomach (CARDIA; GASTRIC FUNDUS; and PYLORUS), different tubular gastric glands are formed. These glands consist of cells that secrete mucus, enzymes, HYDROCHLORIC ACID, or hormones. Cardiac Glands,Gastric Glands,Pyloric Glands,Cardiac Gland,Gastric Gland,Gastric Mucosas,Gland, Cardiac,Gland, Gastric,Gland, Pyloric,Glands, Cardiac,Glands, Gastric,Glands, Pyloric,Mucosa, Gastric,Mucosas, Gastric,Pyloric Gland
D005947 Glucose A primary source of energy for living organisms. It is naturally occurring and is found in fruits and other parts of plants in its free state. It is used therapeutically in fluid and nutrient replacement. Dextrose,Anhydrous Dextrose,D-Glucose,Glucose Monohydrate,Glucose, (DL)-Isomer,Glucose, (alpha-D)-Isomer,Glucose, (beta-D)-Isomer,D Glucose,Dextrose, Anhydrous,Monohydrate, Glucose
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D013004 Somatostatin A 14-amino acid peptide named for its ability to inhibit pituitary GROWTH HORMONE release, also called somatotropin release-inhibiting factor. It is expressed in the central and peripheral nervous systems, the gut, and other organs. SRIF can also inhibit the release of THYROID-STIMULATING HORMONE; PROLACTIN; INSULIN; and GLUCAGON besides acting as a neurotransmitter and neuromodulator. In a number of species including humans, there is an additional form of somatostatin, SRIF-28 with a 14-amino acid extension at the N-terminal. Cyclic Somatostatin,Somatostatin-14,Somatotropin Release-Inhibiting Hormone,SRIH-14,Somatofalk,Somatostatin, Cyclic,Somatotropin Release-Inhibiting Factor,Stilamin,Somatostatin 14,Somatotropin Release Inhibiting Factor,Somatotropin Release Inhibiting Hormone
D014044 Tolbutamide A sulphonylurea hypoglycemic agent with actions and uses similar to those of CHLORPROPAMIDE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p290) Apo-Tolbutamide,Artosin,Diabetol,Diaval,Dolipol,Orabet,Orinase,Rastinon,Tolbutamid R.A.N.
D051381 Rats The common name for the genus Rattus. Rattus,Rats, Laboratory,Rats, Norway,Rattus norvegicus,Laboratory Rat,Laboratory Rats,Norway Rat,Norway Rats,Rat,Rat, Laboratory,Rat, Norway,norvegicus, Rattus

Related Publications

T Chiba, and T Taminato, and S Kadowaki, and K Chihara, and S Matsukura, and Y Seino, and T Fujita
May 1986, Endocrinology,
T Chiba, and T Taminato, and S Kadowaki, and K Chihara, and S Matsukura, and Y Seino, and T Fujita
December 1985, Life sciences,
T Chiba, and T Taminato, and S Kadowaki, and K Chihara, and S Matsukura, and Y Seino, and T Fujita
August 1986, Regulatory peptides,
T Chiba, and T Taminato, and S Kadowaki, and K Chihara, and S Matsukura, and Y Seino, and T Fujita
January 1985, Gastroenterology,
T Chiba, and T Taminato, and S Kadowaki, and K Chihara, and S Matsukura, and Y Seino, and T Fujita
September 1984, The American journal of physiology,
T Chiba, and T Taminato, and S Kadowaki, and K Chihara, and S Matsukura, and Y Seino, and T Fujita
November 1988, The American journal of physiology,
T Chiba, and T Taminato, and S Kadowaki, and K Chihara, and S Matsukura, and Y Seino, and T Fujita
October 1982, European journal of pharmacology,
T Chiba, and T Taminato, and S Kadowaki, and K Chihara, and S Matsukura, and Y Seino, and T Fujita
June 1982, Naunyn-Schmiedeberg's archives of pharmacology,
T Chiba, and T Taminato, and S Kadowaki, and K Chihara, and S Matsukura, and Y Seino, and T Fujita
January 1988, Life sciences,
T Chiba, and T Taminato, and S Kadowaki, and K Chihara, and S Matsukura, and Y Seino, and T Fujita
October 1981, Life sciences,
Copied contents to your clipboard!