Fig. 1From: Localization of P2X receptor subtypes 2, 3 and 7 in human urinary bladderVimentin and P2X receptor immunostaining in human urinary bladder smooth muscle layer. a-c. Costaining (yellow) of the smooth muscle layer with vimentin (green) and P2X (red), including scatterplot of red and green pixel intensities. Sections are from a patient with bladder cancer. d. Pearson’s correlation coefficient for vimentin (green channel) and P2X (red channel) expressed as mean ± SEM (P2X2: n = 11, P2X3: n = 15 and P2X7: n = 14). *p < 0.017 and ***p < 0.00017 for Bonferroni adjusted levels of significance. Scale bar = 100 μmBack to article page