Table 3. Induction of catalepsy in mice by Y-QA31, clozapine, or haloperidol.

Drug	Dose (mg/kg)	n	Catalepsy (n)
Control		10	0
Y-QA31	40	10	0
	80	10	3
	120	15	7b
	160	10	7c
	240	10	10c
	320	10	10c
Drug	Dose (mg/kg)	n	Catalepsy (n)
Control		5	0
Clozapine	2.5	5	0
	5	5	0
	7.5	10	7c
	10	10	8c
	20	10	7c
	40	5	5c
	80	5	5c
Drug	Dose (mg/kg)	n	Catalepsy (n)
Control		10	0
Haloperidol	0.16	10	0
	0.32	10	3
	0.64	10	8c
	1.28	10	10c
	2.56	10	10c

n=5–15 per value.

^bP<0.05,

^cP<0.01 vs control; Fisher's exact test.