The role of the nose in snoring and obstructive sleep apnoea: an update.

Eur Arch Otorhinolaryngol · 2011 · PMC3149667 · PMID 21340561

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However, NO has also a role in the maintenance of muscle tone and the regulation of neuromuscular pathways in the pharyngeal musculature as well as spontaneous breathing and sleep regulation, so, overall, its role in the nasal regulation of OSA although probably quite significant, is still not completely understood [ 27 ].

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