公告提醒：爱必信所有产品和服务仅用于科学研究，不用于临床应用及其他用途提供产品和服务（也不为任何个人提供产品和服务）!
YZ剂描述： 产品名称：Brimonidine Tartrate 产品别名：酒石酸溴莫尼定 英文别名：Brimonidine tartrate;AGN190342 tartrate;UK14304 tartrate 靶点：α2a-adrenergic receptor CAS：70359-46-5 纯度：>98% 外观：类白色至微黄色结晶性粉末 保存方法：store at -20℃ for one year（Powder）； in DMSO or others solvent store at 2-4℃ for two weeks, at -20℃ for six months. 描述： Brimonidine Tartrate is a highly selective α-adrenergic receptor agonist with EC50 of 0.45 nM for the α2A adrenoreceptor, and used to treat open-angle glaucoma or ocular hypertension. 溶解性：Water ：22.1 mg/mL (50 mM) 体外研究： Brimonidine reduces the progressive loss of ganglion cells to 26% and 15% at doses of 0.5 mg/kg and 1 mg/kg, respectively. Brimonidine administration initiates 10 days after IOP elevation prevents any further loss of ganglion cells. Brimonidine attenuates the increase in immunoreactivity of GFAP in ocular hypertensive retinas. Brimonidine, but not timolol, shows significant protection of retinal ganglion cells when applied at the time of intraocular pressure (IOP) elevation and prevents further cell loss when applied after intraocular pressure (IOP) is elevated. Brimonidine injected intravitreally into Sprague-Dawley rat eyes increases the number of BDNF-positive RGCs from 55% to 166%. Brimonidine 0.5% given as one drop before, after, or both before and after 360 degrees argon laser trabeculoplasty significantly lowers the incidence of postlaser IOP spikes. Brimonidine 0.2% instilled twice daily offers long-term IOP control comparable with that achieved with timolol 0.5% and better than betatolol 0.25% suspension. 体内研究：Brimonidine (1 mg/kg) significantly protects RGCs from elevated IOP-induced cell death in adult rats. Brimonidine (0.0001%) BMD results in the loss of approximately 37% of the retinal ganglion cell (RGC) population and has no significant neuroprotective effects in adult Sprague-Dawley rats. Brimonidine (0.001% or 0.01%) results in the survival of 76 or 90%, respectively, of the RGC population, and 0.1% Brimonidine fully prevents retinal ganglion cell (RGC) death in the first 7 days after ischemia in adult Sprague-Dawley rats. 产品信息订购：
产品更多信息请进入爱必信网站咨询 |
