Figure 4. Diameter changes of module inflow arterioles (n = 7) in the absence (control, open bars; recovery, hatched bars) or presence (filled bars) of the KATP channel antagonist glibenclamide (10−5m), in response to 2 min of remote muscle contraction under capillaries at 2, 4 and 8 Hz.
Bars are means ± s.e.m. * Significantly different from the control for that condition.