Fig. 3From: The cannabinoid receptor CB1 affects the proliferation and apoptosis of adenomyotic human uterine smooth muscle cells of the junctional zone: a mechanism studyCB1 and PCNA mRNA expression in JZSMCs from control and adenomyotic women in the proliferative phase (Proli) and secretory phase (Secre). Three independent experiments were conducted for each treatment. One representative image from each group of three experiments is shown. The error bars on all histograms indicate the standard deviation. *, P < 0.05; **, P < 0.01Back to article page