Table 2

C_P^∞ min (mg/ml)	τ (h)	Dose (mg/kg)	Experimental calves						Mean ± S.E.M.
C_P^∞ min (mg/ml)	τ (h)	Dose (mg/kg)	C1	C2	C3	C4	C5	C6	Mean ± S.E.M.
1.0	8	D*	1.44	1.49	1.44	1.56	1.42	1.64	1.49 ± 0.035
	8	D₀	0.84	0.87	0.79	0.96	0.83	1.05	0.89 ± 0.039
	12	D*	2.24	2.31	2.15	2.53	2.20	2.76	2.36 ± 0.095
	12	D₀	1.64	1.69	1.50	1.93	1.61	2.17	1.75 ± 0.10
2.0	8	D*	2.88	2.98	2.88	3.12	2.84	3.28	2.99 ± 0.070
	8	D₀	1.68	1.74	1.58	1.92	1.66	2.1	1.78 ± 0.079
	12	D*	4.48	4.62	4.3	4.06	4.4	5.52	4.733 ± 0.19
	12	D₀	3.28	3.38	3.0	3.86	3.22	4.34	3.51 ± 0.20

Where,
D*=Priming or Loading dose,
D₀=Maintenance dose
τ =Dosage interval,
C_P^∞ min=Minimum therapeutic concentration in plasma

Table 2: Dosage regimens for combined administration of Amikacin (10 mg/kg) and W. somnifera (500 mg/kg) in healthy calves.