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  Indian J Med Microbiol
 

Figure 1: Effects of onjisaponin B on the cell viability of astrocytes at OGD 2 h (a and c) and OGD 4 h (b and d). The cell viability of astrocytes was assessed by the AO/EB bi-label assay (n = 3). The results were expressed as the rate of positive cells (injured or died cells)/total cells. CK: Control group; OGD: Model group; 10 μM onjisaponin B: OGD + 10 μM onjisaponin B group; 20 μM onjisaponin B: OGD + 20 μM onjisaponin B group. ###P < 0.001 versus CK; *P < 0.05 versus OGD; **P < 0.01 versus OGD. OGD: Oxygen and glucose deprivation; AO: Acridine orange; EB: Ethidium bromide

Figure 1: Effects of onjisaponin B on the cell viability of astrocytes at OGD 2 h (a and c) and OGD 4 h (b and d). The cell viability of astrocytes was assessed by the AO/EB bi-label assay (<i>n</i> = 3). The results were expressed as the rate of positive cells (injured or died cells)/total cells. CK: Control group; OGD: Model group; 10 μM onjisaponin B: OGD + 10 μM onjisaponin B group; 20 μM onjisaponin B: OGD + 20 μM onjisaponin B group. <sup>###</sup><i>P</i> < 0.001 versus CK; *<i>P</i> < 0.05 versus OGD; **<i>P</i> < 0.01 versus OGD. OGD: Oxygen and glucose deprivation; AO: Acridine orange; EB: Ethidium bromide