Fig 5.
Inhibition of norepinephrine-induced calcium increase in mesenteric arterioles from SHR by specific anti-TRPC antibodies. Representative tracings of norepinephrine-induced calcium increase in mesenteric arterioles from SHR under control conditions and in the presence of anti-TRPC1 antibodies (A), anti-TRPC3 antibodies (B), anti-TRPC5 antibodies (C), anti-TRPC1 plus anti-TRPC3 plus anti-TRPC5 antibodies (D), anti-TRPC3 antibodies plus TRPC3 antigenic peptide (E) or anti-β-actin antibodies (F). Summary data (G) shows the effects of specific anti-TRPC antibodies on norepinephrine-induced calcium influx in mesenteric arterioles from SHR. Data are mean ± S.E.M. of n= 8 independent experiments. *P < 0.05, **P < 0.01 or #P > 0.05 compared to control conditions by ANOVA.