ENANTIOSELECTIVE INHIBITION OF APOMORPHINE-INDUCED EMESIS IN THE FERRET BY THE NEUROKININ(1) RECEPTOR ANTAGONIST CP-99,994

被引:85
作者
TATTERSALL, FD
RYCROFT, W
HILL, RG
HARGREAVES, RJ
机构
[1] Merck, Sharp and Dohme Research Laboratories, Neuroscience Research Centre, Harlow, Essex CM20 2QR, Terlings Park
关键词
ANTIEMETIC; CP-99,994; FERRETS; APOMORPHINE-INDUCED EMESIS; NEUROKININ(1) RECEPTOR; VOMITING;
D O I
10.1016/0028-3908(94)90018-3
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
These studies have examined the effects of the selective neurokinin, (NK1) receptor antagonist CP-99,994 on the retching and vomiting response to apomorphine. CP-99,994 (1-3 mg/kg i.p.) attenuated retching and vomiting induced by apomorphine (0.25 mg/kg s.c.) with complete inhibition of retching and vomiting at the 3 mg/kg dose. In contrast CP-100,263 (3 mg/kg i.p.), the enantiomer of CP-99,994 with 1000-fold lower affinity for the NK1 receptor, was without effect.
引用
收藏
页码:259 / 260
页数:2
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