Abstract |
Species possessing the emetic reflex are useful for anti-emetic screening. Assessing the potential of novel drugs to simultaneously reduce nausea and emesis in animals is problematic, however. In the present studies, therefore, the behavioural repertoire of Suncus murinus in response to the emetic chemotherapeutic drug cisplatin was studied in an attempt to characterize behaviours (including spontaneous locomotor activity) that may be relevant to nausea status. Cisplatin at 30 mg/kg, intraperitoneal, induced a robust emetic response but did not induce novel behaviour and failed to affect spontaneous locomotor activity. Ondansetron at 3 mg/kg, subcutaneous, and CP-99,994 at 10 mg/kg, subcutaneous, reduced emesis by 98% and 40.7%, respectively. Both ondansetron and CP-99,994, however, were inactive in modifying spontaneous locomotor activity in either cisplatin-treated or normal animals. Results are discussed in relation to other animal models of nausea and emesis.
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Authors | Angie H Y Lau, John A Rudd, David T W Yew |
Journal | Behavioural pharmacology
(Behav Pharmacol)
Vol. 16
Issue 8
Pg. 605-12
(Dec 2005)
ISSN: 0955-8810 [Print] England |
PMID | 16286811
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Chemical References |
- Antineoplastic Agents
- Piperidines
- Serotonin Receptor Agonists
- 3-(2-methoxybenzylamino)-2-phenylpiperidine
- Ondansetron
- Cisplatin
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Topics |
- Animals
- Antineoplastic Agents
(adverse effects, antagonists & inhibitors)
- Behavior, Animal
(drug effects)
- Cisplatin
(adverse effects, antagonists & inhibitors)
- Female
- Motor Activity
(drug effects)
- Ondansetron
(pharmacology)
- Piperidines
(pharmacology)
- Serotonin Receptor Agonists
(pharmacology)
- Shrews
(physiology)
- Vomiting
(chemically induced, prevention & control)
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