• 대한한의학회지
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• 제22권2호
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• pp.75-83
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• 2001

In order to investigate anti-cancer effect of Cremastrae Appendiculatae Tuber, this experiment was performed, in vitro. The results are as follows: 1. The MIT assay demonstrated that cell viability was decreased by Cremastrae Appendiculatae Tuber without statistical significance 2. The Apoptosis assay demonstated that apoptosis was induced by Cremastrae Appendiculatae Tuber without statistical significance 3. In quantitative RT-PCR analysis, there were no remarkable changes in expression levels of apoptosis-related genes, Bcl- 2, Bax, P53.

• 대한암한의학회지
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• 제11권1호
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• pp.75-93
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• 2006

Jiaweicitaowan (JWCTW) has been used to inhibit recurrence and metastasis of cancer in clinical practice. Further study has shown its anti-metastatic and anti-angiogenic effects. By applying in vitro and in vivo anti-angiogenic evaluation model, the author assayed the each ingredients of JWCTW. The author performed the following experiments and the results are listed as below: Cell viability assay showed that the viability was almost identical between that of the control and that of the ingredients extract 40 ${\mu}g/m{\ell}$ treated, except of hexane fraction of Curcumae Radix (40 ${\mu}g/m{\ell}$, 2.0% of control), ethylacetate fraction (40 ${\mu}g/m{\ell}$, 26.7%), butanol fraction (20 ${\mu}g/m{\ell}$, 87.2%; 40 ${\mu}g/m{\ell}$, 12.5%) of Cremastrae appendiculatae Tuber, water fraction of Persicae Semen (40 ${\mu}g/m{\ell}$, 82.7%), ethylacetate fraction of Hippocampus (40 ${\mu}g/m{\ell}$, 85.3%). The results of gelatin zymogram assay showed that the ingredients of JWCTW decreases the gelatinolytic activity of MMP-9 from ECV304, at the concentration of 10 ${\mu}g/m{\ell}$. In in vitro invasion assay, the ingredients of JWCTW effectively inhibited the invasion of cancer cells as compared with the control (+PMA) groups. In capillary-like tube formation assay, the hexane and ethylacetate fractions of Curcumae Radix, Cremastrae appendiculatae Tuber and Persicae Semen showed the dramatic inhibition effects on tube formation of ECV304 at the concentration of 40 ${\mu}g/m{\ell}$. In ex vivo rat aortic ring assay, the hexane and ethylacetate fractions of Curcumae Radix, Cremastrae appendiculatae Tuber and Persicae Semen showed the inhibition effects on angiogenesis of rat aorta at the concentration of 40 ${\mu}g/m{\ell}$. According to the above research, the anti-angiogenic effects of the ingredients of JWCTW was proved and it suggested that the more effective prescription for anti angiogenesis could be developed.

• 혜화의학회지
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• 제10권1호
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• pp.29-46
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• 2001

In the result of investigating traditional chinese medical literatures to understand definite immunopharmacologic effects of drugs for clearing away heat and detoxicating such as Ampelopsis Radix, Rhapontici Radix, Cremastrae Appendiculatae Tuber, Rhaseoli Radiati Semen, Potentillae Discolohs Herba, Potentillae Chinensis Herba, Chrysanthemi Indici Flos, Lomcerae Caulis, we could reach conclusions as follows: 1. Rhapontici Radix, Chrysanthemi Indici Flos can increase voracity of leukocytes, macrophages and increase to produce IL-2 by splenocytes. 2. Potentillae Chinensis Herba, Chrysanthemi Indici Flos, Lonicerae Caulis can inhibit activities of B lymphocytes and have anti-inflammatory effects. 3. Drugs for clearing away heat and detoxicating almost have antibiotic, anti-inflammatory effects, and so can be applied to many inflammatory immune diseases. 4. Drugs for clearing away heat and detoxicating also have antifebrile, diuretic, detoxicating effects. Above results indicates that Drugs for clearing away heat and detoxicating have immunosuppressive effect, so that can be applied to many inflammatory immune diseases.