Research Article

IL-1β Pretreatment Improves the Efficacy of Mesenchymal Stem Cells on Acute Liver Failure by Enhancing CXCR4 Expression

Figure 3

The improvement effect of IL-1β pretreatment on MSCs for liver necrosis. (a) Images from HE staining of livers at 48 h after NS, MSC, or Pre-MSC administration. (b) Relative necrotic areas of liver specimens from HE staining (). . and &.