Additional file 2. Fig. S2: (A) qRT-PCR determination of mRNA levels of Cnr2. Measures were normalized by Tbp mRNA levels. n=5-7 samples ± SEM. Asterisks denote significant differences with ***p<0.001, comparing each group with the contralateral hippocampi from Cnr2+/+ mice or the indicated groups, according to two-way ANOVA followed by Bonferroni post-test. (B) Double immunofluorescence staining of 30 μm-thick sections of contralateral and ipsilateral hippocampus from Cnr2+/+ mice injected with AAV-hTAUP301L (n=3). The ipsilateral side from Cnr2-/- was used as a control (n=1). Green, anti-CB2. Red, anti-TAU-HT7. Blue, DAPI.