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Figure 1 | BMC Physiology

Figure 1

From: Non-endothelial endothelin counteracts hypoxic vasodilation in porcine large coronary arteries

Figure 1

Original trace illustrating the relaxation induced by lowering the oxygen concentration. (A) Pig coronary artery with endothelium, and (B) without endothelium. The arteries were contracted with PGF (10 μM), and O2 was gradually lowered, then the bath solution was exchanged (wash), the artery was reoxygenated and after a new contraction with PGF endothelial function was evaluated by adding bradykinin (30 nM).

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