Fig. 5From: Stress-induced microglial activation occurs through β-adrenergic receptor: noradrenaline as a key neurotransmitter in microglial activationa A schematic depiction of the β-blocker treatment protocol. b Plasma corticosterone levels (ng/mL) of saline- and β-blocker-treated rats in acute RS. Results are presented as means ± SEMBack to article page