S80334 |
Levosimendan |
源葉(MedMol) | 98% |
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- 產(chǎn)品描述: Levosimendan is a calcium sensitizer used in the management of acutely decompensated congestive heart failure. It increases the sensitivity of the heart to calcium, thus increasing cardiac contractility without a rise in intracellular calcium. Levosimendan exerts its effect by increasing calcium sensitivity of myocytes by binding to cardiac troponin C in a calcium-dependent manner.
- 靶點(diǎn): Autophagy Carbonic AnhydrasePDE Potassium Channel;PotassiumChannel;PDE;CarbonicAnhydrase;Autophagy
- 體內(nèi)研究:
Levosimendan可使衰竭的人心肌細(xì)胞收縮和松弛,0.8 μM Levosimendan下的抽搐張力平均最大增加47%。Levosimendan可引起代償性心臟衰竭患者體內(nèi)血液動(dòng)力學(xué)函數(shù)快速劑量依賴性增長(zhǎng)。Levosimendan使大鼠腸系膜動(dòng)脈肌細(xì)胞的靜息電位明顯超極化(EC50:2.9 μM),10 μM的作用最大(19.5 mV),這可能是通過激活格列本脲敏感性K+通道產(chǎn)生的。Levosimendan(3 μM)可使Ca50從2.73 μM減少至1.19 μM
- 參考文獻(xiàn):
1.Hasenfuss G, Circulation, 1998, 98(20), 2141-2147. 2.Yokoshiki H, Eur J Pharmacol, 1997, 333(2-3), 249-259. 3.Edes I, Circ Res, 1995, 77(1), 107-113. 4.Haikala H, J Mol Cell Cardiol, 1995, 27(9), 1859-1866. 5.Slawsky MT, Circulation, 2000, 102(18), 2222-2227.
- 溶解性: Ethanol:<1 mg/mL DMSO:52 mg/mL (185.5 mM) H2O:<1 mg/mL
- 保存條件: -20℃
- 配置溶液濃度參考:
1mg 5mg 10mg 1 mM 3.568 ml 17.839 ml 35.678 ml 5 mM 0.714 ml 3.568 ml 7.136 ml 10 mM 0.357 ml 1.784 ml 3.568 ml 50 mM 0.071 ml 0.357 ml 0.714 ml
- 注意:部分產(chǎn)品我司僅能提供部分信息,我司不保證所提供信息的權(quán)威性,僅供客戶參考交流研究之用。
輸入產(chǎn)品批號(hào):
本計(jì)算器可幫助您計(jì)算出特定溶液中溶質(zhì)的質(zhì)量、溶液濃度和體積之間的關(guān)系,公式為:
質(zhì)量 (mg) = 濃度 (mM) x 體積 (mL) x 分子摩爾量 (g/mol)