Luzindole是一种选择性的褪黑激素受体拮抗剂,优先作用于 MT2 (Mel1b) 受体,对 MT1 (Mel1a) 的 Ki 值为 158 nM,对 MT2 的 Ki 值为 10.2 nM。它可以抑制实验性自身免疫性脑脊髓炎 (EAE) 并具有抗抑郁作用。
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描述 | Luzindole, identified as N-0774, acts as a melatonin receptor blocker with a higher affinity for MT2 (Mel1b) receptors compared to MT1 (Mel1a), demonstrated by Ki values of 10.2 nM for MT2 and 158 nM for MT1. It has been found to inhibit the progression of experimental autoimmune encephalomyelitis (EAE) and display properties akin to antidepressants[1][2][3]. Additionally, Luzindole at concentrations ranging from 5-10 μg/ml effectively hinders the antigen-specific growth of the MBP-responsive LV-4 T cell line[1]. |
Animal study | Administering Luzindole at a dose of 30 mg/kg intraperitoneally from day 0 to day 5 has been shown to suppress experimental autoimmune encephalomyelitis[2]. Luzindole administered at 30 mg/kg intraperitoneally is observed to decrease immobility time in a dose-responsive manner, with a more significant effect at midnight, showing a 60% reduction, compared to a 39% reduction at noon. The peak impact of luzindole occurs at 60 minutes. However, the anti-immobility influence of luzindole at 10 mg/kg is counteracted by melatonin at 30 mg/kg. In albino ND/4 mice or C57BL/6J mice, which lack melatonin production, luzindole at 30 mg/kg does not alter immobility times at either noon or midnight[3]. |
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
3.42mL 0.68mL 0.34mL |
17.10mL 3.42mL 1.71mL |
34.20mL 6.84mL 3.42mL |
CAS号 | 117946-91-5 |
分子式 | C19H20N2O |
分子量 | 292.375 |
别名 | N-0774 |
运输 | 蓝冰 |
存储条件 |
In solvent -20°C:3-6个月-80°C:12个月 Pure form Sealed in dry,Store in freezer, under -20°C |
溶解方案 |
DMSO: 105 mg/mL(359.13 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO 以下溶解方案都请先按照体外实验的方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议现用现配,当天使用; 以下溶剂前显示的百分比是指该溶剂在终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶
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动物实验配方 |