Biomaterial Database

The effect of brocresine (NSD-1055) on basal and stimulated gastric acid secretion in chickens. 1975

B Krämer, and H J Ruoff, and K F Sewing

The effect of the histidine decarboxylase inhibitor 4-bromo-3-hydroxybenzyloxyamine-dihydrogenphosphate (brocresine, NSD-1055) on basal and histamine-, pentagastrin- and carbachol-stimulated gastric acid secretion was investigated in unanaesthetized gastric fistula chickens. Basal secretion was initially reduced by brocresine for 45 min and then slightly stimulated for 90 min. The histamine stimulated gastric secretion was competitively inhibited by brocresine. The acid response to low doses of pentagastrin and carbachol was enhanced, that to high doses unchanged. The results can be explained in the light of the assumption that a metabolic product of brocresine, 3-hydroxy-4-bromo-benzyl-alcohol stimulates gastric acid secretion.

UI	MeSH Term	Description	Entries
D010418	Pentagastrin	A synthetic pentapeptide that has effects like gastrin when given parenterally. It stimulates the secretion of gastric acid, pepsin, and intrinsic factor, and has been used as a diagnostic aid.	Acignost,Gastrin Pentapeptide,Peptavlon,Pentapeptide, Gastrin
D001958	Brocresine	A histidine decarboxylase inhibitor.	NSD-1055,NSD 1055,NSD1055
D002217	Carbachol	A slowly hydrolyzed CHOLINERGIC AGONIST that acts at both MUSCARINIC RECEPTORS and NICOTINIC RECEPTORS.	Carbamylcholine,Carbacholine,Carbamann,Carbamoylcholine,Carbastat,Carbocholine,Carboptic,Doryl,Isopto Carbachol,Jestryl,Miostat,Carbachol, Isopto
D002645	Chickens	Common name for the species Gallus gallus, the domestic fowl, in the family Phasianidae, order GALLIFORMES. It is descended from the red jungle fowl of SOUTHEAST ASIA.	Gallus gallus,Gallus domesticus,Gallus gallus domesticus,Chicken
D003408	Cresols	Any of three isomeric crystalline aromatic methylphenols, also known as hydroxytoluenes.
D004305	Dose-Response Relationship, Drug	The relationship between the dose of an administered drug and the response of the organism to the drug.	Dose Response Relationship, Drug,Dose-Response Relationships, Drug,Drug Dose-Response Relationship,Drug Dose-Response Relationships,Relationship, Drug Dose-Response,Relationships, Drug Dose-Response
D004347	Drug Interactions	The action of a drug that may affect the activity, metabolism, or toxicity of another drug.	Drug Interaction,Interaction, Drug,Interactions, Drug
D005260	Female		Females
D005747	Gastric Fistula	Abnormal passage communicating with the STOMACH.	Stomach Fistula,Fistula, Gastric,Fistula, Stomach
D005750	Gastric Juice	The liquid secretion of the stomach mucosa consisting of hydrochloric acid (GASTRIC ACID); PEPSINOGENS; INTRINSIC FACTOR; GASTRIN; MUCUS; and the bicarbonate ion (BICARBONATES). (From Best & Taylor's Physiological Basis of Medical Practice, 12th ed, p651)	Gastric Juices,Juice, Gastric,Juices, Gastric