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Volume 27 Issue 2
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Article Navigation >  Journal of Pharmaceutical Practice and Service  > 2009  >  27(2): 94-98

LIU Hou-jia, LI Tie-jun, QIU Yan, RUI Rao-cheng, WEI Li-xin, WU Meng-chao, ZHANG Li. Inhibitory effects of vascular endothelial growth factor expression on human umbilical vein endothelial cells by imperatorin[J]. Journal of Pharmaceutical Practice and Service, 2009, 27(2): 94-98.
Citation: LIU Hou-jia, LI Tie-jun, QIU Yan, RUI Rao-cheng, WEI Li-xin, WU Meng-chao, ZHANG Li. Inhibitory effects of vascular endothelial growth factor expression on human umbilical vein endothelial cells by imperatorin[J]. Journal of Pharmaceutical Practice and Service, 2009, 27(2): 94-98.
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Inhibitory effects of vascular endothelial growth factor expression on human umbilical vein endothelial cells by imperatorin

  • 1.

    Changhai Hospital, Secondary Military Medical University, Shanghai 200433, China

  • 2.

    College of Pharmacy, Secondary Military Medical University, Shanghai 200433, China

  • 3.

    Department of Pharmacy, the 454th Hospital of PLA, Nanjing 210002, China

  • 4.

    Eastern Hepatobiliary Hospital, Second Military Medical University, Shanghai 200438, China

  • Received Date: 2008-08-28
  • Objective : To study the protective effects of imperatorin(IMP) against human umbilical vein endothelial cells(HUVEC) damage and expression of vascular endothelial growth factor(VEGF) induced by lysophosphatidvlcholine(LPC). Methods : Cell iniury were determined by MTT assay.Vascular endothelial growth factor protein production from HUVEC was determined by enzyme-linked immunosorbent assay(ELISA).VEGF mRNA expression was examined by RT-PCR and realtime PCR. Results :Imperatorin prevented LPC-induced injury in cultured HUVEC in a concentration-dependent manner.LPC induced expression of VEGF protein and VEGF mRNA on HUVEC.Imperatorin could inhibit the expression of VEGF protein an d VEGF mRNA in co-cultured with LPC. Conclusions :LPC could induce cell damage and a strong expression of VEGF on HUVEC.Imperatorin could protect HUVEC against the LPC-induced damage and downregulate VEGF protein and VEGF mRNA expression in cultured HUVEC.
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  • 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 vascular endothelial growth factor expression on human umbilical vein endothelial cells by imperatorin

  • 1. Changhai Hospital, Secondary Military Medical University, Shanghai 200433, China
  • 2. College of Pharmacy, Secondary Military Medical University, Shanghai 200433, China
  • 3. Department of Pharmacy, the 454th Hospital of PLA, Nanjing 210002, China
  • 4. Eastern Hepatobiliary Hospital, Second Military Medical University, Shanghai 200438, China
  • Received Date: 2008-08-28

Abstract: Objective : To study the protective effects of imperatorin(IMP) against human umbilical vein endothelial cells(HUVEC) damage and expression of vascular endothelial growth factor(VEGF) induced by lysophosphatidvlcholine(LPC). Methods : Cell iniury were determined by MTT assay.Vascular endothelial growth factor protein production from HUVEC was determined by enzyme-linked immunosorbent assay(ELISA).VEGF mRNA expression was examined by RT-PCR and realtime PCR. Results :Imperatorin prevented LPC-induced injury in cultured HUVEC in a concentration-dependent manner.LPC induced expression of VEGF protein and VEGF mRNA on HUVEC.Imperatorin could inhibit the expression of VEGF protein an d VEGF mRNA in co-cultured with LPC. Conclusions :LPC could induce cell damage and a strong expression of VEGF on HUVEC.Imperatorin could protect HUVEC against the LPC-induced damage and downregulate VEGF protein and VEGF mRNA expression in cultured HUVEC.

LIU Hou-jia, LI Tie-jun, QIU Yan, RUI Rao-cheng, WEI Li-xin, WU Meng-chao, ZHANG Li. Inhibitory effects of vascular endothelial growth factor expression on human umbilical vein endothelial cells by imperatorin[J]. Journal of Pharmaceutical Practice and Service, 2009, 27(2): 94-98.
Citation: LIU Hou-jia, LI Tie-jun, QIU Yan, RUI Rao-cheng, WEI Li-xin, WU Meng-chao, ZHANG Li. Inhibitory effects of vascular endothelial growth factor expression on human umbilical vein endothelial cells by imperatorin[J]. Journal of Pharmaceutical Practice and Service, 2009, 27(2): 94-98.
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