Fig. 2

Protective effect of astragalin on hippocampal neurons. a Staining of the hippocampus after cerebral ischemia and reperfusion. b Statistical results of the number of surviving neurons in each group of rats. Data represent the average ± SD of three independent experiments for each bar. n = 10.Compared with the sham operation group, ##P < 0.01; compared with the I/R group, *P < 0.05, **P < 0.01