Fig. 2From: Activation of autophagy inhibits the activation of NLRP3 inflammasome and alleviates sevoflurane-induced cognitive dysfunction in elderly ratsSevoflurane causes neuronal dysfunction in the prefrontal cortex of rats. A Nissal staining results in the prefrontal cortex of rats in each group (× 400). B Immunohistochemical images of Iba-1-positive cells in the prefrontal cortex of rats in each group (× 400). Data are expressed as mean ± SD; n = 4 for each experimental group. ***Compared with the Ctrl group, ###compared with the Sev group. P < 0.05 indicated a statistically significant differenceBack to article page