产品
编 号:F013075
分子式:C8H14N2O2
分子量:170.21
产品类型
结构图
CAS No: 102767-28-2
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产品详情
生物活性:
Levetiracetam, an antiepileptic agent, binds the synaptic vesicle protein SV2A. Levetiracetam enhances Temozolomide effect on glioblastoma stem cell proliferation and apoptosis. Levetiracetam modulates HDAC levels ultimately silencing MGMT, thus increasing Temozolomide effectiveness. A chemosensitizer agent.
体内研究:
Levetiracetam (10、25 或 50 mg/kg) 抑制新生儿缺氧期间的行为和脑电图发作活动。Animal Model:Male Long-Evans rats
Dosage:10, 25, or 50?mg/kg
Administration:Intraperitoneal injection 60?min before hypoxia.
Result:Treatment resulted in a significant decrease in hypoxic seizure (HS) duration at 25?mg/kg and at 50?mg/kg. Anticonvulsant activity was maximal at 50?mg/kg, at which HSs were reduced by 63.6%.
体外研究:
Levetiracetam 增加 HDAC 的转录并在 O6-甲基鸟嘌呤-DNA-甲基转移酶 (MGMT) 启动子上募集辅抑制复合物,从而沉默其活性。 Levetiracetam 使 (40 μg/mL) 多形性胶质母细胞瘤干细胞样细胞 (GSC) 对替莫唑胺 (250 μM) 处理敏感。 MGMT 表达在 Levetiracetam (40 μg/mL) 处理的 GCSCs 中下调