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Showing 1 to 1 of 1 for “"Muscle, Smooth, Vascular; Endothelium; Pentobarbital"”.
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Mechanism of Action of Pentobarbital Induced Attenuation of Vascular Smooth Muscle Contraction
<p>Pentobarbital (PB) vasodilates dog mesenteric and cerebral arteries precontracted with KC1, PGF<sub>2α</sub>, caffeine or norepinephrine. It is postulated that PB causes this dilation by reducing Ca<sup>2+</sup> influx as a non-specific Ca<sup>2+</sup> channel blocker, or decreasing …