Fig. 2From: Inhibitory effects of serum from sepsis patients on epithelial cell migration in vitro: a case control studyKeratinocyte viability after exposure to healthy and sepsis sera (MTT assay). Statistically significant differences in mean absorbance values between cells treated with sepsis sera and cells treated with healthy sera are marked with asterisks (*P = 0.01, **P < 0.001)Back to article page