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. 2013 Dec 13;306(4):H485–H495. doi: 10.1152/ajpheart.00557.2013

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Fig. 3. — Actin cytoskeletal disruption does not affect the passive diameter or elastic characteristics of freshly isolated arterioles. A: 3-dimensional confocal images of isolated arterioles exposed to vehicle control (left) or 2 μM mycalolide-B (right) and subsequently stained with phalloidin-Alexa 546 to visualize the actin cytoskeleton. B: pressure-diameter curves of freshly isolated arterioles before (control, n = 7) and after (control + mycalolide-B, n = 7) exposure (1 h) to 2 μM mycalolide-B. C: strain-stress relationships of freshly isolated arterioles before (control, n = 7) and after (control + mycalolide-B, n = 7) exposure (1 h) to 2 μM mycalolide-B. D: incremental modulus of elasticity vs. pressure in freshly isolated arterioles before (control, n = 7) and after (control + mycalolide-B, n = 7) exposure (1 h) to 2 μM mycalolide-B.