Figure 1From: Spatio-temporal expression patterns of anandamide-binding receptors in rat implantation sites: evidence for a role of the endocannabinoid system during the period of placental developmentAnandamide binding receptor transcript levels during pregnancy. The levels of transcripts for (A) CB1, (B) CB2 and (C) TRPV1 were measured by Q-PCR and normalised against rat β-actin levels. The data were then divided by the mean value obtained on Day 10 and presented as mean ± SEM; n = 4.Back to article page