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Article Navigation >  Journal of Pharmaceutical Practice and Service  > 2006  >  (3): 147-149

LU Zhen-dong, Zhang Ge. Inhibitory effects of matrine on the production of matrix metallo - proteinases of human gastric carcinoma cell line MKN - 45[J]. Journal of Pharmaceutical Practice and Service, 2006, (3): 147-149.
Citation: LU Zhen-dong, Zhang Ge. Inhibitory effects of matrine on the production of matrix metallo - proteinases of human gastric carcinoma cell line MKN - 45[J]. Journal of Pharmaceutical Practice and Service, 2006, (3): 147-149.
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Inhibitory effects of matrine on the production of matrix metallo - proteinases of human gastric carcinoma cell line MKN - 45

  • 1.

    Yueyang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200437, China

  • 2.

    School of Pharmacy, Second Military Medical University, Shanghai 200433, China.

  • Received Date: 2006-01-15
  • Objective : To explore the mechanism of therapeutic effect of matrine on human gastric carcinoma by inhibiting the production of matrix metallo-proleinases of cell line MKN - 45 induced by it. Methods : The production of matrix metalloproteinases (MMP -2,MMP -9)of MKN -45 cells were measured by ELISA and gelatin zymogrmn. Results : In the dose of 5 -20μmol/L, matrine can significantly inhibit MMP-2 as well as MMP-9 expressions in MKN -45 cells. Especially, in the zymographic analysis of MMPs pxressions in conditional culture media, matrine 20μmol/L can greatly inhibit the MMP -2 and MMP -9 enzyme activity. Conclusion : Matrine could significantly inhibit the production and activity of MMPs in gastric carcinoma cell line MKN -45, which showed the inhibitory effect on the metastasis of gastric carcinoma cells.
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通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Inhibitory effects of matrine on the production of matrix metallo - proteinases of human gastric carcinoma cell line MKN - 45

  • 1. Yueyang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200437, China
  • 2. School of Pharmacy, Second Military Medical University, Shanghai 200433, China.
  • Received Date: 2006-01-15

Abstract: Objective : To explore the mechanism of therapeutic effect of matrine on human gastric carcinoma by inhibiting the production of matrix metallo-proleinases of cell line MKN - 45 induced by it. Methods : The production of matrix metalloproteinases (MMP -2,MMP -9)of MKN -45 cells were measured by ELISA and gelatin zymogrmn. Results : In the dose of 5 -20μmol/L, matrine can significantly inhibit MMP-2 as well as MMP-9 expressions in MKN -45 cells. Especially, in the zymographic analysis of MMPs pxressions in conditional culture media, matrine 20μmol/L can greatly inhibit the MMP -2 and MMP -9 enzyme activity. Conclusion : Matrine could significantly inhibit the production and activity of MMPs in gastric carcinoma cell line MKN -45, which showed the inhibitory effect on the metastasis of gastric carcinoma cells.

LU Zhen-dong, Zhang Ge. Inhibitory effects of matrine on the production of matrix metallo - proteinases of human gastric carcinoma cell line MKN - 45[J]. Journal of Pharmaceutical Practice and Service, 2006, (3): 147-149.
Citation: LU Zhen-dong, Zhang Ge. Inhibitory effects of matrine on the production of matrix metallo - proteinases of human gastric carcinoma cell line MKN - 45[J]. Journal of Pharmaceutical Practice and Service, 2006, (3): 147-149.
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