• Journal of Physiology & Pathology in Korean Medicine
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• v.18 no.3
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• pp.734-739
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• 2004

In the present study, the author intended to investigate whether two oriental medical prescriptions named socheongryong-tang(SCRT) and Kamichihyo-san(KCHS) significantly affect mucin release from cultured hamster tracheal surface epithelial(HTSE) cells. Confluent HTSE cells were metabolically radiolabeled with ³H-glucosamine for 24 hrs and chased for 30 min in the presence of SCRT or KCHS to assess the effect of each agent on ³H-mucin release. Possible cytotoxicities of each agent were assessed by measuring lactate dehydrogenase(LDH) release. Also, the effects of SCRT and KCHS on contractility of isolated tracheal smooth muscle were investigated. The results were as follows: (1) SCRT significantly inhibited mucin release from cultured HTSE cells, without cytotoxicity; (2) KCHS significantly increased mucin release without cytotoxicity; (3) SCRT and KCHS did not affect contractility of isolated tracheal smooth muscle. We suggest that the effects of SCRT and its components should be further investigated and it is of great value to find, from oriental medical prescriptions, novel agents which have the possible inhibitory effects on mucin release from the viewpoint of management of hypersecretion of airway mucus.

• Journal of Physiology & Pathology in Korean Medicine
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• v.17 no.6
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• pp.1479-1486
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• 2003

In order to evaluate the antiallergic effects of Kamiohihyosan(KCHS), studies were done. We measured the cytotoxic activity for lung fibroblast cell, cytokines transcript expression, production of IL-4, IL-10, IFN-γ, proliferation of B cell in anti-CD40mAb plus rIL-4 stimulated murine splenic B cells. The results were obtained as follows: KCHS was not showed cytotoxicity in the fibroblast lung cell, KCHS increased the gene synthesis of INF-γ, TNF-α, IL1-β, IL-6, IL-10(m-RNA), KCHS decreased the gene synthesis of IL-4, IL-5, TGF-β(m-RNA), KCHS decreased the appearance of IL-4, IgE significantly, KCHS increased the appearance of IL-10, IFN-γ significantly, KCHS decreased the proliferation of B cell significantly, The facts above prove that KCHS is effective against the allergy. Thus, I think that we should study on this continuously.