ZHANG Jie-mei, GUAN Jiang-feng, TU Xin, et al. Influence of Preparation of Chinese Allium fistulosum L. on Vascular Restenosis after Balloom Injury Interveneion[J]. Journal of Traditional Chinese Medicine2007, (10): 935-936.
ZHANG Jie-mei, GUAN Jiang-feng, TU Xin, et al. Influence of Preparation of Chinese Allium fistulosum L. on Vascular Restenosis after Balloom Injury Interveneion[J]. Journal of Traditional Chinese Medicine2007, (10): 935-936.DOI: 10.13288/j.11-2166/r.2007.10.034.
Objective To observe the influence of Chinese Allium fistulosum L.(PCAL)on restenosis after interveneional therapy.Methods Wistar rats were randomly divided into 8 groups:model group(2w/4w)
PCAL group(2w/4w)
valsartan group(2w/4w)
Lipitor group(2w/4w)
10 rats in each group.Rats were treated with drugs and high fat foods for totally 2 or 4 weeks.Immunohistochemistry method was used to detect the expression of matric metalloprotenase-2(MMP-2)
proliferation cell nuclear antigen(PCNA)and type Ⅰ collagen(CPⅠ)in the vascular.The expression were analyzed by imane analysis.Results At each time point
the lumem area was larger and the neointima area was smaller in all the treated groups than in model groups(P<0.05).The expression of MMP-2
PCNA and CPⅠ in the vascular in all the treated group was decreased
that of the PCAL group(2w
4w)being the lowest(P<0.05).Conclusion PCAL has the effect of preventing restenosis after balloon injury.