A Research on the Anti-tumor Effects of Acid-Soluble Polysaccharides from Gloeostereum incamatum in H22 Tumor Bearing Mice / 世界科学技术-中医药现代化
Hong WANG; Yan ZHAO; Enbo CAI; Tolgor BAU; Wei LI; Yu LI; Haiying BAO.
World Science and Technology-Modernization of Traditional Chinese Medicine
; (12): 142-148, 2017.
Artículo
en Zh
| WPRIM | ID: wpr-513162
This study aimed at exploring the inhibitory effect behind its mechanism on acid-soluble polysaccharides from G.incamatum in transplanted H22 tumor mice.Different indices,including tumor inhibitory rate,organ index of liver,thymus and spleen,IL-2,IFN-γ and TNF-α were detected for the evaluation of anti-tumor effects and the mechanism.Furthermore,HE staining and TUNEL assay were adopted to investigate the pathological changes of tumor tissue and cell apoptosis,respectively.As a result,the three dose groups of acidsoluble polysaccharides of G.incamatum successfully inhibited the proliferation of tumor cells,while organ indexes of spleen and thymus were improved and serum IL-2,IFN-γ and TNF-α increased.H&E staining and TUNEL assay showed the polysaccharides induced cell apoptosis,playing a significant role in the inhibition of tumor growth.In conclusion,acid-soluble polysaccharides of G.incamatum possessed significant anti-tumor effects,behind which the mechanism could be related to the regulation of immune regulation,cell apoptosis,and the protection of liver function.
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