Influence of Zhongfeng Zaobei Huatan Capsules on Nerve Protection and Expression of Basic Fibroblast Growth Factor in Rats with Cerebral Ischemia-reperfusion Injury
WANG Bao-liang1, YUE Ya-nan2, ZHENG Chen-xing3, et al. Influence of Zhongfeng Zaobei Huatan Capsules on Nerve Protection and Expression of Basic Fibroblast Growth Factor in Rats with Cerebral Ischemia-reperfusion Injury[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(2): 101-104.
WANG Bao-liang1, YUE Ya-nan2, ZHENG Chen-xing3, et al. Influence of Zhongfeng Zaobei Huatan Capsules on Nerve Protection and Expression of Basic Fibroblast Growth Factor in Rats with Cerebral Ischemia-reperfusion Injury[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(2): 101-104. DOI: 10.13422/j.cnki.syfjx.2011.02.033.
Objective:To observe the effect of Zhongfeng Zaobei Huatan Capsules(ZFZBHTC) on nerve protection and the expression of basic fibroblast growth factor(bFGF)in the rats with cerebral ischemia-reperfusion injury.Method:Fifty SD rats were randomly divided into a sham operation group
an ischemia-reperfusion(I /R) group
a high-dose of ZFZBHTC group(1.62 g·kg-1·d-1)
a moderate-dose of ZFZBHTC group(1.08 g·kg-1.d-1)and a low-dose of ZFZBHTC group(0.54 g·kg-1·d-1) with 10 rats in each group.The rat model of cerebral Ischemia-reperfusion was prepared by Zea Longa method.The impacts of ZFZBHTC on neurologic function and the expression of bFGF were observed.Result:Compared with the sham operation group
Group I-R presented severe neurological deficits and the increase of bFGF expression in the cortex and hippocampus.Compared with Group I-R
neurological deficits of rats were relieved significantly and bFGF expression increased distinctly in ZFZBHTC groups
of which the high-dose group presented the most significant effect on nerve protection
and the integrated optical density of positive cells in areas of bFGF was 153.20 ± 0.76.Conclusion:ZFZBHTC acts on the protection of cerebral ischemia-reperfusion injury in rats
which is probably correlated with its increase on bFGF expression.