Inhibition of reflex epilepsy by (+/-)-N-n-propylnorapomorphine.
In baboons, Papio papio, spontaneously showing photosensitive epilepsy, myoclonic responses to intermittent photic stimulation were reduced or abolished for up to four hours by (+/-)-N-n-propylnorapomorphine (NPA) 0.05-0.2 mg/kg body weight, given i.v. In animals pretreated with allyglycine, 200 mg/kg, a transient abolition of myoclonic responses followed NPA, 0.2 mg/kg. In DBA/2 mice, seizures following auditory stimulation were attenuated or abolished by NPA 0.025-0.1 mg/kg given intraperitoneally (ED50 for abolition of clonic phase = 0.032 mg/kg). The ED50 for pentylenetetrazol seizures in MF 1 mice was not altered by NPA 0.25 mg/kg.
D000818:Animals; D000927:Anticonvulsants; D001058:Apomorphine / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000494:pharmacology*; D005260:Female; D000882:Haplorhini; D008297:Male; D051379:Mice; D010215:Papio; D010433:Pentylenetetrazole / Q000037:antagonists & inhibitors; D010775:Photic Stimulation; D012018:Reflex / Q000187:drug effects*; D012640:Seizures / Q000517:prevention & control*
D000927:Anticonvulsants; D001058:Apomorphine; D010433:Pentylenetetrazole