Fig. 2.

Neuroinflammatory responses in obese mice after sevoflurane exposure. (a and b) Significant increase in IBA1 and GFAP immunofluorescence in the hippocampus (Scale bar = 50 μm) in the obese group (n = 4). (c) Increases in protein expression of pro-inflammatory markers IL-1β and MCP-1 in the obese group (n = 4). All data are presented as the mean and SEM. *p < 0.05 in comparison to the respective control groups. Values were analysed using the unpaired t-test. SD = standard diet; HFD = high fat diet; IF = immunofluorescence