Fig. 3

Changes in inflammatory factors in rats treated with ulinastatin and DHCA at 4 h post-weaning from CPB. IL-6 (A), TNF-α (B), ELA-2 (C), IL-10 (D) were measured. * p < 0.05, ** p < 0.01, *** p < 0.001. DHCA, deep hypothermic circulatory arrest; UTI, ulinastatin. UTI-L, low dose UTI-treated; UTI-M, middle dose UTI-treated; UTI-H, high dose UTI-treated