Fig. 9.

The effects of different ATA HBOT on the histone-induced apoptosis after TBI. (a) Representative images of TUNEL staining in the peri-lesioned brain tissue (× 200). The brown stain was a positive cell. Bar: 100 μm. (b) Comparison of apoptotic indexs of experimental groups.*P < 0.05, TBI, TBI + HBO1, and TBI + HBO1 groups vs. SH groups; ♦ P < 0.05, TBI + HBO1, and TBI + HBO2 groups vs. TBI groups; ^#P < 0.05, TBI + HBO1 groups vs. TBI + HBO2 groups