Effect of hypoxia and H2S (1 mmol l-1) on transmembrane potential (Em) and percent reduction in diameter(contraction) in bovine pulmonary arteries (∼300 μm diameter)
Values are means ± s.e.m. (number of vessels impaled/number of arteries/number of cows, or number of arteries/number of cows).
Significantly different from control; effects of hypoxia and H2S were not significantly different from each other.
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