产品
编 号:F484548
分子式:C26H46N2O
分子量:402.66
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5mg
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10mg
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25mg
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生物活性:
Cyclovirobuxine D (CVB-D) is the main active component of the traditional Chinese medicine Buxus microphylla. Cyclovirobuxine D induces autophagy and attenuates the phosphorylation of Akt and mTOR. Cyclovirobuxine D inhibits cell proliferation of gastric cancer cells through suppression of cell cycle progression and inducement of mitochondria-mediated apoptosis. Cyclovirobuxine D is beneficial for heart failure induced by myocardial infarction.

体外研究:
Cyclovirobuxine D (0-240 μM ;24-72 hours) shows a concentration- and time-dependent reduced cell viability after CVB-D treatment, only 10% MGC-803 cells and 20% MKN28 cells are alive at 72 h after treatment with 240 μM.Cyclovirobuxine D (0-120 μM; 48 hours) arrests the cell cycle of gastric cancer cells at S phase in a concentration-dependent manner.Cyclovirobuxine D (0-120 μM; 48 hours) leads to apoptosis in gastric cancer cells in a concentration-dependent manner, especially early stage apoptosis.Cyclovirobuxine D (0-120 μM; 48 hours) causes apoptosis via up-regulation of the apoptosis- related proteins, cleaved Caspase-3 and ratio of Bax/Bcl-2, in gastric cancer cells.
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