Table 2.

Effects of IL-6, IL-1β, TNF-α levels on focal cerebral ischemia reperfusion injury rat model brain ($\overline{x}$ ± s).

Group	Number	Dose (mg/kg)	IL-6 (pg/ml)	IL-1β (pg/ml)	TNF-α (pg/ml)
Sham operation group	14	–	22.79 ± 3.32**	4.42 ± 0.59**	40.32 ± 7.72**
Model group	9	–	28.74 ± 3.18	5.97 ± 0.78	54.91 ± 8.49
Naoluotong group	10	20	23.31 ± 1.94**	4.45 ± 0.82**	40.62 ± 7.46**
Nimodipine group	11	500	23.83 ± 2.77**	4.64 ± 0.63**	44.75 ± 7.27*
High dose group	11	300	24.16 ± 3.39**	4.49 ± 0.74**	42.54 ± 5.29**
Middle dose group	11	150	24.40 ± 2.90*	4.74 ± 0.50**	43.35 ± 8.00*
Low dose group	10	75	25.82 ± 2.65*	4.92 ± 0.74*	45.37 ± 8.72*

^*Compared with model group P < 0.05.

^**Compared with model group P < 0.01.