Serum chemistry 24 hr after sham surgery (white bars, N = 5), CLP (black bars, N = 6-9), or CLP after chloroquine treatment (gray bars, N = 6-9). Chloroquine treatment 3 hr before CLP is shown on the left and chloroquine treatment 6 hr after CLP is shown on the right. (A) alanine aminotransferase (ALT) and aspartate aminotransferase (AST) (B) amylase (C) creatine kinase (CK) and lactate dehydrogenase (LDH). Values are mean ± SE. *, P < 0.05 vs. CLP given vehicle.