Table 2. Mortalities and clinical signs of rats

Variable		Male (mg/kg)				Female (mg/kg)
		G1 (0)	G2 (500)	G3 (1,000)	G4 (2,000)	G1 (0)	G2 (500)	G3 (1,000)	G4 (2,000)
Mortalities	No. of dead animals	0 / 5	0 / 5	0 / 5	0 / 5	0 / 5	0 / 5	0 / 5	0 / 5
	%	0	0	0	0	0	0	0	0
Clinical signs	No abnormalities detected	5 / 5	5 / 5	5 / 5	5 / 5	5 / 5	5 / 5	5 / 5	5 / 5

Number of animals with the signs / number of animals examined.