Fig. 4

The effect of long-term intervention of antibiotics and heat-inactivated N1115 on brain function related molecular mRNA expressions of the prefrontal cortex. (n = 6, MR of the Abx + N1115 group and MR of the control group n = 5). a BDNF, b GABAAα1, c GABAb1, d 5-HT1A, e NGF, g GR, f MR. *P < 0.05, **P < 0.01, ***P < 0.001