Fig. 4
From: Effects of ginsenoside Rb1 on spinal cord ischemia-reperfusion injury in rats
TUNEL staining of spinal sections from different groups. GRb1 treatment reduced the neuron apoptosis at different time points after reperfusion. a Sham group. b SCII model group. c GRb1 treatment groups 10 mg/kg. d GRb1 treatment groups 20 mg/kg. e GRb1 treatment groups 40 mg/kg. f GRb1 treatment groups 80 mg/kg. g Quantification of TUNEL positive cell. The plasma was stained brown in TUNEL-positive cells. Scale bar 20 μm. (n = 15 in each group, *P < 0.05, compared with the sham group; #P < 0.05, GRb1 vs. SCII group)