Table 2. Physiological parameters (protocol 2).

		Bederson score			Weight(gram)			Temperature(°C)
		PBS	MNCs	RACs	PBS	MNCs	RACs	PBS	MNCs	RACs
Early phase	Pre-operation	15±0	15±0	15±0	24.42 ±1.02	24.01 ±0.80	23.47 ±0.80	37.76 ±0.31	37.40±0.32	37.81±0.70
	Injection	10.6 ±2.7	11.7 ±1.9	11.3 ±2.1	21.63 ±1.04	21.0 ±1.30	21.16 ±0.82	37.3 ±1.51	36.33±0.71	36.80±0.34
	Sacrificed	13±0.9	12.8 ±2.0	12.1 ±1.8	22.27 ±1.35	21.61 ±1.90	21.07 ±2.86
Late phase	Pre-operation	15±0	15±0	15±0	24.53 ±1.39	24.34 ±1.09	24.5 8±1.79	37.89 ±0.67	37.53 ±0.69	37.44 ±0.81
	Injection	11±2.0	10.2 ±2.2	12.1 ±1.8	21.55 ±0.92	21.39 ±0.55	22.14 ±1.12	37.16 ±0.57	37.41 ±0.49	37.69 ±0.79
	Sacrificed	14.3 ±1.4	14.1 ±0.9	14.9 ±0.3	22.81 ±3.08	24.14 ±1.12	24.48 ±1.54

There was no significant difference between PBS and MNCs or RACs at either the early (each group: n = 9) or the late phase (PBS: n = 8, MNCs: n = 7, RACs: n = 9) in terms of Bederson score, weight, or temperature at pre-operation, injection, or scarification.