Fig. 6From: Compromised trigemino-coerulean coupling in migraine sensitization can be prevented by blocking beta-receptors in the locus coeruleusBeta-2 and alpha-2A AR, but not beta-1 AR are co-expressed into LC. In situ hybridization was performed on brain slices from adult rats (n = 3) using probes for adra2a (alpha-2A AR, red) and adrb2 (beta-2 AR, magenta) in one set of slices, and adrb1 (beta-1 AR, red) and adrb2 (beta-2 AR, magenta) in a second set of slices. Me: Mesencephalic nucleus; LC: Locus CoeruleusBack to article page