Fig. 2

SB alleviated CA/CPR-induced neurological dysfunction and neuronal injury. After 24 and 72 h of CA/CPR, A 9-point score and B 12-point score were measured in four groups, respectively. C Kaplan–Meier curves of cumulative survival were generated 72 h post-CA/CPR for the different groups. (n = 15/group). D Representative HE, Nissl, Tunel staining images of cells 24 h post-ROSC. Scale bar: 50 µm (200 ×). E Counts of dead neurons. F Number of Nissl bodies per group. G The Tunel positive ratio. Data are depicted as mean ± SEM (n = 3/group). ****p < 0.0001, ***p < 0.001, **p < 0.01, *p < 0.05