Fig. 9

The effect of MIA induced by LPS (a) and Poly I:C (b) treatment on anxiety-like behaviour measured in the light-dark box test. n = 8–9 in the kLPS and LPS groups, n = 19–21 in the kPoly and Poly I:C groups. The results are presented as the means ± SEMs. *p < 0.05 vs. appropriate control (kLPS or kPoly)