Stem cells from human exfoliated deciduous teeth ameliorate concanavalin A-induced autoimmune hepatitis by protecting hepatocytes from apoptosis

Figure 4 Pretreatment with stem cells from human exfoliated deciduous teeth reduces Caspase3 in concanavalin A-induced hepatitis. A: Caspase3 protein expression in NCTC cells; B: Semi-quantitative analysis of caspase3 protein fluorescence intensity; C: Caspase3 protein expression in liver tissues; D: Quantitative analysis of the number of caspase3⁺ cells. Arrows indicate positive cells in the liver section. Scale bars = 100 μm. ^aP < 0.05, ^bP < 0.01, n ≥ 3.