Inhibitory effect of prolonged administration of tetragastrin on experimentally induced intestinal metaplasia in Wistar rats. 1988

M Tatsuta, and H Yamamura, and M Baba, and R Yamamoto, and H Iishi, and H Taniguchi
Department of Gastrointestinal Oncology, Center for Adult Diseases, Osaka, Japan.

The effect of tetragastrin on the induction of intestinal metaplasia by intragastric administration of 5% NaOH solution was investigated in Wistar rats. The prolonged administration of tetragastrin in depot form from 1 week after NaOH treatment resulted in a significant increase in basal gastric acid secretion and a significant reduction in the incidence and number of intestinal metaplasia in experiment week 35. A histologic examination showed goblet cell metaplasia and intestinal metaplasia without Paneth cells in rats treated only with olive oil. Only goblet cell metaplasia was found in rats treated with tetragastrin. These results show that the prolonged administration of tetragastrin to rats after NaOH treatment increases gastric acid secretion and suppresses the induction of intestinal metaplasia.

UI MeSH Term Description Entries
D008297 Male Males
D008679 Metaplasia A condition in which there is a change of one adult cell type to another similar adult cell type.
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
D003692 Delayed-Action Preparations Dosage forms of a drug that act over a period of time by controlled-release processes or technology. Controlled Release Formulation,Controlled-Release Formulation,Controlled-Release Preparation,Delayed-Action Preparation,Depot Preparation,Depot Preparations,Extended Release Formulation,Extended Release Preparation,Prolonged-Action Preparation,Prolonged-Action Preparations,Sustained Release Formulation,Sustained-Release Preparation,Sustained-Release Preparations,Timed-Release Preparation,Timed-Release Preparations,Controlled-Release Formulations,Controlled-Release Preparations,Extended Release Formulations,Extended Release Preparations,Slow Release Formulation,Sustained Release Formulations,Controlled Release Formulations,Controlled Release Preparation,Controlled Release Preparations,Delayed Action Preparation,Delayed Action Preparations,Formulation, Controlled Release,Formulations, Controlled Release,Prolonged Action Preparation,Release Formulation, Controlled,Release Formulations, Controlled,Sustained Release Preparation,Timed Release Preparation,Timed Release Preparations
D005744 Gastric Acid Hydrochloric acid present in GASTRIC JUICE. Hydrochloric Acid, Gastric,Acids, Gastric,Acids, Gastric Hydrochloric,Gastric Acids,Gastric Hydrochloric Acid,Gastric Hydrochloric Acids,Hydrochloric Acids, Gastric
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
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
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
D012972 Sodium Hydroxide A highly caustic substance that is used to neutralize acids and make sodium salts. (From Merck Index, 11th ed) Caustic Soda,Hydroxide, Sodium,Soda, Caustic
D013758 Tetragastrin L-Tryptophyl-L-methionyl-L-aspartyl-L-phenylalaninamide. The C-terminal tetrapeptide of gastrin. It is the smallest peptide fragment of gastrin which has the same physiological and pharmacological activity as gastrin. CCK-4,Cholecystokinin-Tetrapeptide,Gastrin Tetrapeptide,AOC-Tetragastrin,AOC-Tetrapeptide,CCK (30-33),CKK-4,Cholecystokinin (30-33),Cholecystokinin 4,AOC Tetragastrin,AOC Tetrapeptide,Cholecystokinin Tetrapeptide,Tetrapeptide, Gastrin

Related Publications

M Tatsuta, and H Yamamura, and M Baba, and R Yamamoto, and H Iishi, and H Taniguchi
November 1978, Gastroenterology,
M Tatsuta, and H Yamamura, and M Baba, and R Yamamoto, and H Iishi, and H Taniguchi
October 2010, Indian journal of clinical biochemistry : IJCB,
M Tatsuta, and H Yamamura, and M Baba, and R Yamamoto, and H Iishi, and H Taniguchi
December 2016, Journal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban,
M Tatsuta, and H Yamamura, and M Baba, and R Yamamoto, and H Iishi, and H Taniguchi
January 2017, International journal of clinical and experimental pathology,
M Tatsuta, and H Yamamura, and M Baba, and R Yamamoto, and H Iishi, and H Taniguchi
December 2017, Phytotherapy research : PTR,
M Tatsuta, and H Yamamura, and M Baba, and R Yamamoto, and H Iishi, and H Taniguchi
October 2014, Toxicology mechanisms and methods,
M Tatsuta, and H Yamamura, and M Baba, and R Yamamoto, and H Iishi, and H Taniguchi
October 2021, Archives of Razi Institute,
M Tatsuta, and H Yamamura, and M Baba, and R Yamamoto, and H Iishi, and H Taniguchi
January 2007, Microbiological research,
M Tatsuta, and H Yamamura, and M Baba, and R Yamamoto, and H Iishi, and H Taniguchi
January 2012, Indian journal of pharmaceutical sciences,
M Tatsuta, and H Yamamura, and M Baba, and R Yamamoto, and H Iishi, and H Taniguchi
June 2014, Nigerian journal of physiological sciences : official publication of the Physiological Society of Nigeria,
Copied contents to your clipboard!