Xylo<wbr/>metazoline (hydro<wbr/>chloride)

Xylometazoline (hydrochloride)

CAT N°: 27797
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From 48.00 40.80

Xylometazoline is an ?-adrenergic receptor (?-AR) agonist that binds to ?1A-, ?1B-, ?1D-, ?2A-, ?2B-, and ?2C-ARs in a radioligand binding assay (IC50s = 0.08, 0.56, 0.45, 0.98, 1.8, and 0.22 ?M, respectively).{51089} It increases intracellular calcium levels in HEK293 cells transfected with human ?2B-ARs (EC50 = 99 ?M) but not other ?-ARs. Xylometazoline is also an agonist of the serotonin (5-HT) receptor subtype 5-HT1 (Kis = 0.7 and 14 nM for the human 5-HT1D and 5-HT1B receptors, respectively).{51090} It inhibits forskolin-induced cAMP production in CHO Pro 5 cells expressing human 5-HT1D and 5-HT1B receptors by 62 and 49%, respectively, when used at a concentration of 1 ?M. Xylometazoline (0.25 ?g/ml) induces contraction of isolated dog nasal mucosal blood vessels and reduces nasal patency in dogs when administered topically or intravenously.{51091}

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