Skip to main content
. 2018 Jun 4;115(25):E5796–E5804. doi: 10.1073/pnas.1707702115

Fig. 3.

Fig. 3.

ATP-puffing-induced dilation and constriction vary in amplitude and latency at different-order capillaries. (A) The amplitudes of dilation and (B) constriction are significantly higher at first- and second-order capillaries compared with other order capillaries. (C) The latencies of dilation and (D) constriction are significantly longer for third-order and higher capillaries than other order capillaries. *P < 0.05, one-way ANOVA with post hoc test. (E) The mean distance from the pipette tip to the vessels of the different branch orders. n.s., not significant; P > 0.05, one-way ANOVA with post hoc test. (F) Comparison of upstream and downstream conductive speeds of ATP-puffing-induced dilation and constriction. *P < 0.05, one-way ANOVA with post hoc test. All error bars represent SEM.