Figure 6From: Hypoxic vasoconstriction of partial muscular intra-acinar pulmonary arteries in murine precision cut lung slicesInvolvement of mitochondrial complex II in HPV. HPV of intra-acinar arteries was analyzed in absence or presence of the complex II inhibitors 3-NPA (A) and TTFA (B). The response to hypoxia was blocked and decelerated, respectively, in presence of the inhibitors. U46619-induced vasoconstriction was unaffected. Data are presented as means ± SEM. *p = 0.05, ** p = 0.01, n.s. = not significant.Back to article page