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KMID : 0644320020080010037
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Journal of Korean Oriental Oncology
2002 Volume.8 No. 1 p.37 ~ p.59
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Study on the Effects of Jiaweicitaowan (加味慈桃丸) Ingredients on Angiogenic Inhibition
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Wang Teh-Chung
Shim Bum-Sang
Ahn Kyoo-Suk
Choi Seung-Hun
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Abstract
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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: 1. Cell viability assay showed that the viability was almost identical between that of the control and that of the ingredients extract 40ug/ml treated, except of hexane fraction of Curcumae Radix(40u/ml 2.0% of control) , ethyl acetate fraction (40ug/ml,26.7%), butanol fraction (20ug/ml, 87.2%, 40ug/ml, 12.5%) of Cremastrae appendiculatae Tuber, water fraction of Persicae Semen (40ug/ml, 82.7%), ethylacetate fraction of Hippocampus (40ug.ml,85.3%). 2. 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 10ug/ml. 3, In in vitro invasion assay, the ingredients of JWCTW effectively inhibited the invasion of cancer cells as compared with the control (+PMA) groups. 4. 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 40ug/ml. 5. In ex vivo rat aortic ring assay, the hexane and ethyl acetate fractions of Curcumae Radix, Cremastrae appendiculatae Tuber and Persicae Semen showed the inhibition effects on angiogenesis of rat aorta at the concentration of 40ug/ml. 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 angiogensis could be developed.
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