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您的检索式：作者名="Bingzhen Zhou"
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| 1 | Inhibitory effect of icariin on expression of myelin inhibitory factors in the central nervous system of rats with focal cerebral ischemia显示文摘Icariin, the major active component of Chinese medicinal herb epimedium brevicornum maxim, is used widely in traditional Chinese medicine for the treatment of neurological diseases. However, the effects of icariin on myelin inhibitory factors are as yet unclear. In the present study, administration of icariin at 20 mg/kg showed a marked reduction in neurological deficit of middle cerebral artery occlusion rats. Icariin exhibited better inhibitory effects on myelin inhibitory factors: Nogo-A, myelin-associated glycoprotein and oligodendrocyte myelin glycoprotein in ischemia regions of middle cerebral artery occlusion rats compared with monosialotetrahexosylganglioside. These results indicate that icariin exhibits potent inhibitory effects on expression of myelin inhibitors after middle cerebral artery occlusion-induced focal cerebral ischemia in vivo. This effect may be mediated, at least in part, by the inhibition of both Nogo-A, myelin-associated glycoprotein and oligodendrocyte myelin glycoprotein activation, followed by the enhancement of axonal sprouting and regeneration, resulting in neurological functional recovery. | Huaiqiang Hu Yonghong Zhou Bingzhen Cao Xinlu Wang | 2010 | Neural Regeneration Research2010，5，16： | 7 |
| 2 | Heterogeneous junctions of magnetic Ni core@binary dielectric shells toward high-efficiency microwave attenuation显示文摘Metal-organic-frameworks(MOFs)derived carbon-based composites with balanced impedance matching and synergistic dielectric/magnetic loss are considered as promising microwave absorbers.With the aim to promote interfacial polarization,herein,heterogeneous junctions composed of magnetic Ni core and binary dielectric shells(C and PEDOT)are synthesized by annealing Ni-MOFs precursors and an in-situ polymerization strategy,forming Ni@C@PEDOT spheres with multilayer heterogeneous interfaces.The results indicate that the final absorption attenuation is sensitive to the thickness of the dielectric PEDOT layer,when the thickness of the PEDOT layer is 224 nm,an optimal reflection loss of-72.4 d B is achieved at 2 mm and the effective absorption bandwidth reaches 6.4 GHz with a thickness of only 1.85 mm,the excellent absorption attenuation is accredited to the promoted impedance matching,enhanced conduction loss as well as the synergistic interfacial polarization induced by magnetic core and binary dielectric shells.Meanwhile,this work offers a simple and significant strategy in preparation for ideal microwave absorbers by rational design of multilayer heterogeneous interfaces. | Jijun Wang Songlin Yu Qingqing Wu Yan Li Fangyuan Li Xiao Zhou Yuhua Chen Bingzhen Li Panbo Liu | 2022 | Journal of Materials Science & Technology2022，，20： | 1 |
| 3 | Best Mutation Coefficient Genetic Algorithm for ANN Training显示文摘 | Zhou Xiang He Xiaorong Chen Bingzhen | 2002 | Journal of Tsinghua University2002，42，5： | 1 |
| 4 | A New Triangular Spectral Element Method II: Mixed Formulation and hp-Error Estimates显示文摘Mixed triangular spectral element method using nodal basis on unstructured meshes is investigated in this paper.The method is based on equivalent first order system of the elliptic problem and rectangle-triangle transforms.It fully enjoys the ten-sorial structure and flexibility in handling complex domains by using nodal basis and unstructured triangular mesh.Different from the usual Galerkin formulation,the mixed form is particularly advantageous in this context,since it can avoid the singularity in-duced by the rectangle-triangle transform in the calculation of the matrices,and does not require the evaluation of the stiffness matrix.An hp a priori error estimate is pres-ented for the proposed method.The implementation details and some numerical exam-ples are provided to validate the accuracy and flexibility of the method. | Bingzhen Zhou Bo Wang Li-Lian Wang Ziqing Xie | 2019 | Numerical Mathematics(Theory,Methods and Applications)2019，12，1： | 0 |
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