Biomaterial Database

Involvement of 5-HT3 receptors and vagal afferents in copper sulfate- and cisplatin-induced emesis in monkeys. 1993

H Fukui, and M Yamamoto, and S Sasaki, and S Sato

Drug Safety Research Laboratories, Takeda Chemical Industries, Ltd., Osaka, Japan.

The emetic effects of copper sulfate and cisplatin and the potential involvement of vagal afferent fibers and 5-HT3 receptors in the emesis were investigated in cynomolgus monkeys. Retching and vomiting induced by both oral (100 mg/kg) and intravenous (20 mg/kg) copper sulfate were inhibited markedly by abdominal vagotomy. Furthermore, the emetic response induced by oral copper sulfate was strongly inhibited by intravenous ICS 205-930 (0.1 mg/kg), a 5-HT3 receptor antagonist. Cisplatin (3 mg/kg, i.v.) caused severe retching and vomiting, and the number of emetic responses was much greater than that in other species. The emetic response induced by cisplatin was inhibited markedly by abdominal vagotomy or concurrent administration of ICS 205-930 (3 x 0.1 mg/kg, i.v.). These results suggest that the monkey is more sensitive to cisplatin than other species and that the vagal afferent terminals and 5-HT3 receptors play an important role in the emetic response induced by copper sulfate and cisplatin.

UI	MeSH Term	Description	Entries
D007211	Indoles	Benzopyrroles with the nitrogen at the number one carbon adjacent to the benzyl portion, in contrast to ISOINDOLES which have the nitrogen away from the six-membered ring.
D007275	Injections, Intravenous	Injections made into a vein for therapeutic or experimental purposes.	Intravenous Injections,Injection, Intravenous,Intravenous Injection
D008252	Macaca fascicularis	A species of the genus MACACA which typically lives near the coast in tidal creeks and mangrove swamps primarily on the islands of the Malay peninsula.	Burmese Long-Tailed Macaque,Crab-Eating Monkey,Cynomolgus Monkey,M. f. aurea,M. fascicularis,Macaca fascicularis aurea,Monkey, Crab-Eating,Monkey, Cynomolgus,Crab-Eating Macaque,Burmese Long Tailed Macaque,Crab Eating Macaque,Crab Eating Monkey,Crab-Eating Macaques,Crab-Eating Monkeys,Cynomolgus Monkeys,Long-Tailed Macaque, Burmese,Macaque, Burmese Long-Tailed,Macaque, Crab-Eating,Monkey, Crab Eating
D009475	Neurons, Afferent	Neurons which conduct NERVE IMPULSES to the CENTRAL NERVOUS SYSTEM.	Afferent Neurons,Afferent Neuron,Neuron, Afferent
D011985	Receptors, Serotonin	Cell-surface proteins that bind SEROTONIN and trigger intracellular changes which influence the behavior of cells. Several types of serotonin receptors have been recognized which differ in their pharmacology, molecular biology, and mode of action.	5-HT Receptor,5-HT Receptors,5-Hydroxytryptamine Receptor,5-Hydroxytryptamine Receptors,Receptors, Tryptamine,Serotonin Receptor,Serotonin Receptors,Tryptamine Receptor,Tryptamine Receptors,Receptors, 5-HT,Receptors, 5-Hydroxytryptamine,5 HT Receptor,5 HT Receptors,5 Hydroxytryptamine Receptor,5 Hydroxytryptamine Receptors,Receptor, 5-HT,Receptor, 5-Hydroxytryptamine,Receptor, Serotonin,Receptor, Tryptamine,Receptors, 5 HT,Receptors, 5 Hydroxytryptamine
D002945	Cisplatin	An inorganic and water-soluble platinum complex. After undergoing hydrolysis, it reacts with DNA to produce both intra and interstrand crosslinks. These crosslinks appear to impair replication and transcription of DNA. The cytotoxicity of cisplatin correlates with cellular arrest in the G2 phase of the cell cycle.	Platinum Diamminodichloride,cis-Diamminedichloroplatinum(II),cis-Dichlorodiammineplatinum(II),Biocisplatinum,Dichlorodiammineplatinum,NSC-119875,Platidiam,Platino,Platinol,cis-Diamminedichloroplatinum,cis-Platinum,Diamminodichloride, Platinum,cis Diamminedichloroplatinum,cis Platinum
D003300	Copper	A heavy metal trace element with the atomic symbol Cu, atomic number 29, and atomic weight 63.55.	Copper-63,Copper 63
D005260	Female		Females
D000077526	Tropisetron	An indole derivative and 5-HT3 RECEPTOR antagonist that is used for the prevention of nausea and vomiting.	(3 alpha-Tropanyl)-1H-indole-3-carboxylic Acid Ester,ICS 205-930,ICS-205-930,ICS-205930,Indole-3-carboxylic Acid Tropine Ester,Navoban,Tropisetron Hydrochloride,ICS 205 930,ICS 205930,Indole 3 carboxylic Acid Tropine Ester
D000284	Administration, Oral	The giving of drugs, chemicals, or other substances by mouth.	Drug Administration, Oral,Administration, Oral Drug,Oral Administration,Oral Drug Administration,Administrations, Oral,Administrations, Oral Drug,Drug Administrations, Oral,Oral Administrations,Oral Drug Administrations