cp-99994 and naxagolide

cp-99994 has been researched along with naxagolide* in 1 studies

Other Studies

1 other study(ies) available for cp-99994 and naxagolide

ArticleYear
Non-specific inhibition of dopamine receptor agonist-induced behaviour by the tachykinin NK1 receptor antagonist CP-99,994 in guinea-pigs.
    European journal of pharmacology, 1994, Sep-01, Volume: 262, Issue:1-2

    Evidence that tachykinin NK1 receptors selectively modulate activity in the mesolimbic dopamine pathway suggests an antipsychotic potential for tachykinin NK1 receptor antagonists. We investigated the ability of the antagonist CP-99,994 (and the less active enantiomer CP-100,263) to block dopamine receptor agonist-induced behaviour in guinea-pigs. The active dose range for inhibition of [Sar9,Met(O2)11]substance P-induced behaviour by CP-99,994 was 1-3 mg/kg s.c. The same doses of CP-100,263 were without effect. In contrast, both CP-99,994 (20 or 30 mg/kg) and CP-100,263 (10-30 mg/kg) antagonised behavioural stimulation induced by the dopamine receptor agonists amphetamine (1 mg/kg i.p.) or (+)-PHNO ((+)-4-propyl-9-hydroxy-naphthoxazine hydrochloride; 0.1 mg/kg s.c.). Lower doses of CP-99,994 or CP-100,263 were not active. These findings do not support the proposal that tachykinin NK1 receptors in the terminal projection area of the mesolimbic system can modify dopamine-mediated behaviour.

    Topics: Amphetamine; Analysis of Variance; Animals; Behavior, Animal; Dopamine Agonists; Grooming; Guinea Pigs; Haloperidol; Injections, Intraperitoneal; Injections, Subcutaneous; Male; Motor Activity; Neurokinin A; Neurokinin-1 Receptor Antagonists; Oxazines; Piperidines; Receptors, Neurokinin-1; Stereoisomerism; Substance P

1994