• Journal of Physiology & Pathology in Korean Medicine
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• v.16 no.3
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• pp.472-478
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• 2002

The purpose of this study was to investigate the effect of Kamigedang-tang(KGDT) water extract on the antitumor and anti metastatic activity. The results were summarized as follows: KGDT extracts exhibited a significant cytotoxicity against P388, SK-MEL-2, SK-OV-3, and B16-F10 cell lines and showed significant inhibitoty effect on DNA topoisomerase I from calf thymus. The T/C% was 122.9% in KGDT treated group in S-180 bearing ICR mice. Also, KGDT extracts exhibited efficient affect adhesive effect of A549 cell to complex extracellular matrix. In CAM assay, KGDT extracts inhibited angiogenesis at 15㎍/egg concentration insignificantly as compared with control. These results suggested that KGDT extracts might be usefully applied for prevention and treatement of cancer.