AChR 抑制剂;AChR Inhibitors;;InformationLycorine Lycorine (Galanthidine, Amarylline, Narcissine, Licorine, Belamarine) is a toxic crystalline alkaloid found in various Amaryllidaceae species that weakly inhibits acetylcholinesterase (AChE) and ascorbic acid biosynthesis .In vitroLycorine can inhibit protein synthesis in eukaryotic cells and acetylcholinesterase activity. Lycorine could effectively arrest the cell cycle at the G2/M phase and induce apoptosis in HL-60 cells. It is able to block the KM3 cell cycle at G0/G1 phase through the down-regulation of both cyclin D1 and CDK4.In vivoLycorine, when tested in the human leukemia xenograft models, appears to exhibit anti-tumor activity in vivo. It prolongs the mean survival time of SCID leukemia xenograft models. Lycorine could alleviate the infiltration of tumor cells into tissues.Cell Research(from reference)Concentrations:0, 0.5, 1, 5, and 10 μM Incubation Time:24, 48, 72, and 96 h