Q El Dawiri

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Nitric oxide synthases (NOS) convert L-arginine to nitric oxide in the presence of tetrahydrobiopterin (BH4). Two constitutive isoforms of NOS exist in normal skeletal muscle fibers, however, the existence of a third, the inducible isoform (iNOS), has never been detected in these fibers in vivo. Therefore, we assessed the influence of in vivo endotoxemia on(More)
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