Mechanism of reversal of adriamycin-resistant hepatocellular carcinoma with ethanol extracts of Oldenlandia diffusa roxb and Scutellariae barbatae herba
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Mechanism of reversal of adriamycin-resistant hepatocellular carcinoma with ethanol extracts of Oldenlandia diffusa roxb and Scutellariae barbatae herba
Shanghai Journal of Traditional Chinese MedicineVol. 55, Issue 10, Pages: 52-57(2021)
Yuncui PAN, Qian WANG, Aiyan HU, et al. Mechanism of reversal of adriamycin-resistant hepatocellular carcinoma with ethanol extracts of Oldenlandia diffusa roxb and Scutellariae barbatae herba. [J]. Shanghai Journal of Traditional Chinese Medicine 55(10):52-57(2021)
DOI:
Yuncui PAN, Qian WANG, Aiyan HU, et al. Mechanism of reversal of adriamycin-resistant hepatocellular carcinoma with ethanol extracts of Oldenlandia diffusa roxb and Scutellariae barbatae herba. [J]. Shanghai Journal of Traditional Chinese Medicine 55(10):52-57(2021) DOI: 10.16305/j.1007-1334.2021.2101014.
Mechanism of reversal of adriamycin-resistant hepatocellular carcinoma with ethanol extracts of Oldenlandia diffusa roxb and Scutellariae barbatae herba
Objective,2,To study the effects of Oldenlandia diffusa roxb and Scutellariae barbatae herba (Od-Sb) on the proliferation and apoptosis of HepG2/ADM.,Methods,2,①In vitro experiment: the effect of different concentrations of Od-Sb on the survival rate of HepG2/ADM was detected by CCK8 assay; the effect of Od-Sb on HepG2/ADM clonal formation ability was detected by cloning formation experiment; the effect of Od-Sb on the apoptosis of HepG2/ADM was detected by flow cytometry; the effect of Od-Sb on the protein expression of Ki-67 and Bcl-2 was detected by Western blot. ②In vivo experiment: the subcutaneous transplanted tumor of HepG2/ADM in nude mice was used as a model to observe the inhibitory effect of Od-Sb on the tumor, and the proteins expression of Ki-67 and Bcl-2 was detected by immunohistochemistry.,Results,2,①In vitro experiments, it was showed that compared with the control group, Od-Sb could inhibit the proliferation of HepG2/ADM cells, inhibit the formation of HepG2/ADM cells, promote its apoptosis, and down-regulated the expression of Ki-67 and Bcl-2 proteins (,P,<,0.05) . ② In vivo experiments showed that compared with the control group, Od-Sb inhibited the growth of HepG2/ADM subcutaneous transplanted tumor body, and down-regulated the expression of Ki-67 and Bcl-2 proteins (,P,<,0.05,P,<,0.001) .,Conclusion,2,Od-Sb can down-regulate the expression of Ki-67 and Bcl-2 proteins, inhibit the growth of HepG2/ADM and promote its apoptosis. Od-Sb can partially reverse the resistance of HepG2/ADM through the mechanism of proliferation-apoptosis regulation.
关键词
白花蛇舌草半枝莲肝细胞癌阿霉素耐药模型小鼠中药研究
Keywords
Oldenlandia diffusa roxbScutellariae barbata herbahepatocellular carcinomaadrimycindrug resistancemodel micetraditional Chinese herbal medicine research
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