Zhang, L., Jiang, Yr., Guo, Cy. et al. Effects of active components of Red Paeonia and Rhizoma chuanxiong on angiogenesis in atherosclerosis plaque in rabbits., Chin. J. Integr. Med. 15, 359–364 (2009). https://doi.org/10.1007/s11655-009-0359-6
Lu Zhang, Yue-rong Jiang, Chun-yu Guo, et al. Effects of active components of Red Paeonia and Rhizoma chuanxiong on angiogenesis in atherosclerosis plaque in rabbits[J]. Chinese Journal of Integrative Medicine, 2009,15(5):359-364.
Zhang, L., Jiang, Yr., Guo, Cy. et al. Effects of active components of Red Paeonia and Rhizoma chuanxiong on angiogenesis in atherosclerosis plaque in rabbits., Chin. J. Integr. Med. 15, 359–364 (2009). https://doi.org/10.1007/s11655-009-0359-6DOI:
Lu Zhang, Yue-rong Jiang, Chun-yu Guo, et al. Effects of active components of Red Paeonia and Rhizoma chuanxiong on angiogenesis in atherosclerosis plaque in rabbits[J]. Chinese Journal of Integrative Medicine, 2009,15(5):359-364. DOI: 10.1007/s11655-009-0359-6.
Effects of active components of Red Paeonia and Rhizoma chuanxiong on angiogenesis in atherosclerosis plaque in rabbits
摘要
To investigate the effects and mechanism of the active components of Red Paeonia and Rhizoma chuanxiong (Xiongshao Capsule
芎芍胶囊
XSC) on angiogenesis in atherosclerosis plaque in rabbits. Fifty New Zealand rabbits were randomly divided into the normal group
the model group
and the three medicated groups treated respectively with Simvastatin (2.5 mg/kg per day)
low-dose (0.24 g/kg per day) and high-dose (0.48 g/kg per day) XSC
10 in each group. Rabbits in the normal group were fed with regular diet. To those in the other four groups
high fat diet was given
and a balloon angioplasty was performed two weeks later to establish abdominal aortic atherosclerosis model. Then
the model rabbits were fed continuously with high fat diet
and to those in the medicated groups
the testing drugs were added in the forage correspondingly for 6 successive weeks. Levels of blood lipids were measured at the end of the experiment. Meantime
serum levels of high sensitivity C-reactive protein (hsCRP) and tumor necrosis factor α (TNF-α) were detected with enzyme-linked immunoassay; the plaque area (PA)
cross-sectional vascular area (CVA) and correcting plaque area (PA/CVA) were determined quantitatively using imaging software; and the protein expression of vascular endothelial growth factor (VEGF) and factor VIII related antigen (FVIIIRAg) in plaque was detected using immunohistochemical method. As compared with the model group
the content of total cholesterol (TC) in the three medicated groups
and contents of triglyceride (TG) and low-density lipoprotein cholesterol (LDL-C) in the Simvastatin group were lower to various extents (P<0.05
P<0.01). The serum level of hsCRP in all modeled rabbits was higher than that in the normal group
but in the three treated groups it was significantly lower than that in the model group (P<0.05
P<0.01). Expressions of VEGF and FVIIIRAg
as well as PA/CVA in the three medicated groups were significantly lower than those in the model control group (P<0.05
P<0.01). The active components of Red Paeonia and Rhizoma chuanxiong have definite effects in delaying the genesis and development of atherosclerosis
its mechanism might be related with the inhibition on angiogenesis in plaque
and also with its actions of lipo-metabolism regulation and anti-inflammation.
Abstract
To investigate the effects and mechanism of the active components of Red Paeonia and Rhizoma chuanxiong (Xiongshao Capsule
芎芍胶囊
XSC) on angiogenesis in atherosclerosis plaque in rabbits. Fifty New Zealand rabbits were randomly divided into the normal group
the model group
and the three medicated groups treated respectively with Simvastatin (2.5 mg/kg per day)
low-dose (0.24 g/kg per day) and high-dose (0.48 g/kg per day) XSC
10 in each group. Rabbits in the normal group were fed with regular diet. To those in the other four groups
high fat diet was given
and a balloon angioplasty was performed two weeks later to establish abdominal aortic atherosclerosis model. Then
the model rabbits were fed continuously with high fat diet
and to those in the medicated groups
the testing drugs were added in the forage correspondingly for 6 successive weeks. Levels of blood lipids were measured at the end of the experiment. Meantime
serum levels of high sensitivity C-reactive protein (hsCRP) and tumor necrosis factor α (TNF-α) were detected with enzyme-linked immunoassay; the plaque area (PA)
cross-sectional vascular area (CVA) and correcting plaque area (PA/CVA) were determined quantitatively using imaging software; and the protein expression of vascular endothelial growth factor (VEGF) and factor VIII related antigen (FVIIIRAg) in plaque was detected using immunohistochemical method. As compared with the model group
the content of total cholesterol (TC) in the three medicated groups
and contents of triglyceride (TG) and low-density lipoprotein cholesterol (LDL-C) in the Simvastatin group were lower to various extents (P<0.05
P<0.01). The serum level of hsCRP in all modeled rabbits was higher than that in the normal group
but in the three treated groups it was significantly lower than that in the model group (P<0.05
P<0.01). Expressions of VEGF and FVIIIRAg
as well as PA/CVA in the three medicated groups were significantly lower than those in the model control group (P<0.05
P<0.01). The active components of Red Paeonia and Rhizoma chuanxiong have definite effects in delaying the genesis and development of atherosclerosis
its mechanism might be related with the inhibition on angiogenesis in plaque
and also with its actions of lipo-metabolism regulation and anti-inflammation.
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相关作者
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相关机构
Department of Cardiology, First Affiliated Hospital of Zhejiang Chinese Medical University
Lab, First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou
Department of Traditional Chinese Medicine, Shanghai No. 6 People’s Hospital, Affiliated to Shanghai Jiaotong University
Integrative Hospital, College of Chinese Medicine, Southern Medical University