showed a trendp = 0.068
The infarct area ratio of rats in 48h group showed a trend of reduction in infarct volume compared to control group, 1h group, and 6h group, but there was no statistical differences detected (p = 0.068 vs. control; p = 0.11 vs. 1h; p = 0.099 vs. 6h group; p’s >0.05).