Table 4.

The effect of 1 μm l -glutamate was antagonized by coadministration of 50 μm APV + 10 μm NBQX

	0	Glutamate	Glutamate
	0	0	APV + NBQX
Attack bites	13.8 ± 3.9	25.1 ± 2.2*	14.5 ± 3.1**
Sideways threats (s)	19.0 ± 4.0	33.8 ± 3.7*	20.9 ± 4.0**
Tail rattles (s)	6.9 ± 1.7	18.2 ± 3.4*	12.3 ± 2.3
Pursuits (s)	0.0 ± 0.0	0.0 ± 0.0	0.0 ± 0.0
Walking (s)	46.4 ± 7.0	45.6 ± 5.6	34.2 ± 4.1
Rearing (s)	58.7 ± 10.1	57.3 ± 10.1	42.0 ± 8.7
Self-grooming (s)	13.7 ± 2.7	24.0 ± 4.1	25.7 ± 6.2
Social contact (s)	26.2 ± 3.8	27.1 ± 8.0	26.6 ± 6.2

All values are mean ± SEM.

*p < 0.05 compared with vehicle,

**p < 0.05 compared with l -glutamate group in antagonists coinjection group.