Ipratropium Bromide |
| カタログ番号GC12717 |
臭化イプラトロピウム (Sch 1000) はムスカリン受容体アンタゴニストであり、M1、M2、および M3 受容体の IC50 はそれぞれ 2.9 nM、2 nM、および 1.7 nM です。
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 22254-24-6
Sample solution is provided at 25 µL, 10mM.
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Ipratropium Bromide is a muscarinic antagonist, bronchodilator, N-Isopropyl salt of atropine.Target: mAChRIpratropium bromide, a nonselective muscarinic antagonist, is widely prescribed for the treatment of chronic obstructive pulmonary disease (COPD). In anaesthetised guinea-pigs, bronchoconstriction induced by vagal nerve stimulation was potentiated by low doses of the antimuscarinic bronchodilator drug, ipratropium (0.01-1.0 g/kg); the maximum effect was obtained with 1.0 g/kg which doubled the bronchoconstriction. When the dose was increased above 1.0 g/kg potentiation no longer occurred; instead the vagally induced bronchoconstriction was antagonized [1, 2].
References:
[1]. Fryer, A.D. and J. Maclagan, Ipratropium bromide potentiates bronchoconstriction induced by vagal nerve stimulation in the guinea-pig. Eur J Pharmacol, 1987. 139(2): p. 187-91.
[2]. Harvey, K.L., A. Hussain, and H.L. Maddock, Ipratropium Bromide-Mediated Myocardial Injury in In Vitro Models of Myocardial Ischaemia/Reperfusion. Toxicol Sci, 2014.
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