产品
编 号:F453677
分子式:C9H10O5
分子量:198.17
产品类型
结构图
CAS No: 76822-21-4
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产品详情
生物活性:
Danshensu (Dan shen suan A), an orally active phenolic compound, can induce Nrf2/HO-1 activation and inhibition of NF-κB pathway. Danshensu reduces reactive oxygen species (ROS) production, upregulates antioxidant defense mechanism and inhibits intrinsic apoptotic pathway. Danshensu displays a potent antiviral activity against SARS-CoV-2 with EC50 of 0.97?μM. Danshensu has anti-oxidation, anti-apoptosis, anti-lung inflammatory and has the potential for COVID-19, cardiovascular and cerebrovascular diseases research.
体内研究:
Danshensu (Dan shen suan A; 25、50、100mg/kg;每天口服给药,连续 7 天或静脉注射一次) 在 SARS-CoV-2 S 感染前给药后,可剂量依赖性地减轻 SARS-CoV-2 S 感染小鼠的病理改变. Animal Model:Adult BALB/c mice (male, 6-8 weeks, 20±2?g)
Dosage:25, 50, 100?mg/kg
Administration:Oral administration (daily for 7 continuous days) or i.v. (once)
Result:Could prevent SARS-CoV-2 S protein-induced acute lung inflammation. Ameliorated inflammatory cytokines in serum and lung tissue.
体外研究:
Danshensu (Dan shen suan A) 有效抑制 SARS-CoV-2 S 蛋白假型病毒 (SARS-CoV-2 S) 进入 ACE2 过表达的 HEK-293T 细胞 (IC50=0.31μM) 和 Vero-E6 细胞 (IC50=4.97μM).Danshensu (0-100 μM;24小时) 在较高浓度 (50 和 100 μM) 会导致 FaDu 和 Ca9-22 细胞的迁移和侵袭显着减少. Danshensu (0-100 μM;24小时) 剂量依赖性降低 FaDu 细胞中 ERK 磷酸化和 p38 磷酸化. Danshensu (0-100 μM;24、48、72 小时) 对人口腔癌细胞没有任何细胞毒性作用.