YAKUGAKU ZASSHI
Online ISSN : 1347-5231
Print ISSN : 0031-6903
ISSN-L : 0031-6903
生薬製剤, 紫雲膏のEpstein-Barr Virus活性化抑制作用と抗発癌プロモーター作用
木島 孝夫小塚 睦夫徳田 春邦田部 昌弘
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1989 年 109 巻 11 号 p. 843-846

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The Kampo-prescription, Shi-un-kou, and its constituent crude drugs [Lithospermum erythrorhizon (1), Macrotomia euchroma (2) and Angelica acutiloba (3)] were assayed for their inhibitory effects on Epstein-Barr virus activation induced by the tumor promoter, 12-O-tetradecanoylphorbol-13-acetate (TPA). The crude drugs exhibited inhibitory activity singly and in combinations. In particular, the combination of 2 and 3 yielded enhanced inhibition and lower cytotoxicity. The anti-tumor promoter activity suggested by these results was further investigated in an in vivo study, which demonstrated that Shi-un-kou markedly inhibited TPA-induced skin tumor formation in mice.

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© by the PHARMACEUTICAL SOCIETY OF JAPAN
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