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논문 기본 정보

자료유형
학술저널
저자정보
Li Zhao (China Pharmaceutical University) Xiao-Nan Zhang (the Fourth Military Medical University) Hong-Yan Gu (China Pharmaceutical University) Jia Wang (China Pharmaceutical University) Lei Tao (China Pharmaceutical University) Rong Mu (China Pharmaceutical University) Qing-Long Guo (China Pharmaceutical University)
저널정보
한국식품과학회 Food Science and Biotechnology Food Science and Biotechnology vol 18. no 1
발행연도
2009.2
수록면
103 - 107 (5page)

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초록· 키워드

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Three traditional Chinese medicines, Agrimonia pilosa Ledeb, Grifola umbellata (pers.) Pilat, and Gambogia, are combined to form a compound extract, AGC. In this study, the in vitro and in vivo inhibitory effects of AGC on human gastric carcinoma MGC-803 cells were demonstrated, and the molecular mechanisms underlying these effects are investigated. Our results indicate that AGC inhibited MGC-803 cell growth in a dose-dependent manner as measured by a 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay, with an IC?? of about 6.045±0.69 ㎍/㎖. In vivo, AGC inhibited growth of human gastric carcinoma in xenograft tumors in nude mice, and the inhibitory rate reached 55.2% at 300 ㎎/㎏. The pro-apoptotic activity of AGC was attributed to its ability to decrease the expression of Bcl-2 and Pro-caspase3 and increase the expression of Bax. These results demonstrate that AGC can effectively induce programmed cell death and may be a promising anti-tumor drug in human gastric carcinoma.

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Abstract
Introduction
Materials and Methods
Results and Discussion
References

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