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| 1 | Neuroprotective effect of epigallocatechin-3-gallate on hemisection-induced spinal cord injury in rats显示文摘Epigallocatechin-3-gallate (EGCG),a naturally occurring compound in green tea,has been widely used as an antioxidant agent.In the present study,model rats with acute spinal cord injury were intraperitoneally injected with 25,50,and 100 mg/kg EGCG,and spinal cord ultrastructure,oxidative stress reaction,inflammatory factors,and apoptosis-associated gene expression were observed.Results showed that EGCG attenuated neuronal and axonal injury 24 hours post injury.It also decreased serum interleukin-1β,tumor necrosis factor-α,and intercellular adhesion molecule-1 release,and decreased apoptosis-associated gene expression.Furthermore,it increased the level of the superoxide anion (O2-),superoxide dismutase,and B-cell lymphoma/leukemia-2,and reduced malondialdehyde levels.Furthermore,it reduced the expression of the pro-apoptotic protein Bax.Noticeably,EGCG at the 100 mg/kg dosage exhibited similar effects as methylprednisolone sodium succinate,which has been frequently used for clinical acute spinal cord injury.The results demonstrated that EGCG can significantly inhibit inflammation,suppress oxidation,and reduce apoptosis in acute spinal cord injury. | Fengjun Deng Rubing Li Yingbao Yang Dan Zhou Qian Wang Jiangping Xu | 2011 | Neural Regeneration Research2011，6，6： | 4 |
| 2 | METHOD OF MULTI-TARGET TRACKING IN WIDE AREA SURVEILLANCE AIRBORNE RADAR SYSTEM BASING ON CLUSTERING ANALYSIS显示文摘This paper proposed a robust method based on the definition of Mahalanobis distance to track ground moving target. The feature and the geometry of airborne ground moving target tracking systems are studied at first. Based on this feature, the assignment relation of time-nearby target is calculated via Mahalanobis distance, and then the corresponding transformation formula is deduced. The simulation results show the correctness and effectiveness of the proposed method. | Wu Kun Zhao Fengjun Hui Zhou Zheng Shichao Zheng Mingjie | 2014 | Journal of Electronics(China)2014，31，3： | 3 |
| 3 | Quasi-plane-hypothesis of strain coordination for RC beams seismically strengthened with externally-bonded or near-surface mounted fiber reinforced plastic显示文摘The application of fiber reinforced plastic(FRP),including carbon FRP and glass FRP,for structural repair and strengthening has grown due to their numerous advantages over conventional materials such as externally bonded reinforcement(EBR) and near-surface mounted(NSM) strengthening techniques.This paper summarizes the results from 21 reinforced concrete beams strengthened with different methods,including externally-bonded and near-surface mounted FRP,to study the strain coordination of the FRP and steel rebar of the RC beam.Since there is relative slipping between the RC beam and the FRP,the strain of the FRP and steel rebar of the RC beam satisfy the quasi-plane-hypothesis;that is,the strain of the longitudinal fiber that parallels the neutral axis of the plated beam within the scope of the effective height(h 0) of the cross section is in direct proportion to the distance from the fiber to the neutral axis.The strain of the FRP and steel rebar satisfies the equation:ε FRP =βε steel,and the value of β is equal to 1.1-1.3 according to the test results. | Ren Zhenhua Zeng Xiantao Liu Hanlong Zhou Fengjun | 2013 | Earthquake Engineering and Engineering Vibration2013，12，1： | 3 |
| 4 | Effect of dietary vitamin C on the growth performance and innate immunity of juvenile cobia ( Rachycentron canadum )显示文摘 | Qicun Zhou Ligai Wang Hualang Wang Fengjun Xie Tuo Wang | 2012 | Fish and Shellfish Immunology2012，，6： | 1 |
| 5 | Downregulation of Skp2 inhibits the growth and metastasis of gastric cancer cells in vitro and in vivo显示文摘 | Zheng Wei Xian Jiang Fengjun Liu Haiquan Qiao Baoguo Zhou Bo Zhai Lianfeng Zhang Xuwen Zhang Likun Han Hongchi Jiang Geoffrey W Krissansen Xueying Sun | 2013 | Tumor Biology2013，，1： | 1 |
| 6 | Preparation and properties of cotton fabrics treated with a novel guanidyl- and phosphorus-containing polysiloxane antimicrobial and flame retardant显示文摘 | Chaohong Dong Zhou Lu Fengjun Zhang | 2014 | Materials Letters2014，，： | 1 |
| 7 | Genetic resources of lotus (Nelumbo) and their improvement显示文摘Lotus(Nelumbo)is one of the top ten flowers in China,which has high ornamental,edible and medicinal value.Lotus has a been cultivated for thousands of years.Through discovery and cultivation,more than 4,000 cultivars have been recorded.However,the information related to lotus breeding is quite scattered,and the related genetic rules and trait formation mechanisms are still poorly understood,which has caused a greater impact on lotus genetic breeding.This article systematically introduces lotus germplasm resources,including wild species and cultivated species,summarizes lotus breeding methods and breeding directions,and focuses on the latest progress in the isolation and functional identification of structural and regulatory genes related to important horticultural traits.Prospects for the protection and utilization of lotus resources,breeding and industrialization are reported. | Ping Zhou Qijiang Jin Ping Qian Yanjie Wang Xiaowen Wang Huiyan Jiang Dongrui Yao Xiaojing Liu Fengjun Liu Jun Li Yingchun Xu | 2022 | Ornamental Plant Research2022，2，1： | 0 |
| 8 | Activated carbon fiber mediates efficient activation of peroxymonosulfate systems:Modulation of manganese oxides and cycling of manganese species显示文摘Manganese oxides show a strong catalytic activity in the peroxymonosulfate(PMS)advanced oxidation process but have poor chemical stability and a propensity to cause the aggregation of nanoparticles.Here,a novel composite material(abbreviated as MnO_(x)@ACF)was synthesized,characterized,and applied.Activated carbon fiber(ACF)was selected as a carrier,which modulated the composition of manganese oxides.The results showed that MnO_(x)@ACF had a strong adsorption ability and successfully activated PMS to degrade tetracycline hydrochloride(TCH),with a removal eficiency of 89.0%in 30 min.Influencing factors such as pH and coexisting ion species were investigated,and a five-cycle test was conducted.Singlet oxygen(^(1)O_(2))was predominated in the MnO_(x)@ACF/PMS system.A possible explanatory pathway of TCH was proposed based on the results of the high performance liquid chromatography-mass spectrometry.It was concluded that this study provides a novel insight into the activation of PMS for the degradation of organic matter by carbon-loaded multivalent manganese oxides. | Lixi Xiao Yuwei Deng Huo Zhou Fengjun Lu Chong Ke Yuxuan Ye Xuanyuan Pei Dongsheng Xia Fei Pan | 2023 | Chinese Chemical Letters2023，34，12： | 0 |
| 9 | GEOLOGICAL AND GEOCHEMICAL CHARACTERISTICS AND RELATED MINERALIZATION OF CHERT FORMATIONS IN SOUTH TIBET显示文摘There occur abundant cherts in the Mesozoic and Cenozoic strata in southern Tibet. Some of them possess characteristic hydrothermal structures such as layered, laminated, massive and breccia structures. Ratios of Al/(Al+Fe+Mn), Co/Ni, Fe/Ti and TiO2-Al2O3 demonstrate that their origin is related to hydrothermal sedimentation. The chert formations have close relationship with Sb, Au and poly-metallic mineralization, and the ore-forming fluid show strong correlation with fossil hydrothermal water. | HE Junguo ZHOU Yongzhang YANG Zhijun NIE Fengjun FU Wei ZHANG Chengbo | 2005 | Geotectonica et Metallogenia2005，29，2： | 0 |
| 10 | Non-coupled charge explosion and geo-mechanical dynamics显示文摘The non-coupled charge explosion and geo-mechanical dynamics problem in real air condition is studied in this paper. It analyzes and calculates the problem by using the real air state equations. Through researching on the non-coupled charge rock bench blasting with big clearance of air, its result indicates that the borehole wall reflection overpressure is far higher than strength of rock, but much lower than detonation front pressure of the charge. So non-coupled charge explosion blasting engineering is very successful. Furthermore, it introduces the method of shaft forming by blasting once and the new tube room technology. And the non-coupled charge explosion is used successfully in the method of shaft forming by blasting once. As it drills and blasts in the top and removes the broken rock from the bottom tunnel, it increases the construction efficiency significantly. This paper has important reference on the improvement of the large-span underground engineering construction. | Zhou Fengjun Li Xiaojun Zhou Li Zheng Lei | 2012 | Engineering Sciences2012，10，4： | 0 |
| 11 | Incineration experiment of medical waste of novel coronavirus pneumonia(COVID-19)in a mobile animal carcass incinerator显示文摘Incineration experiment of medical waste was carried out in a mobile animal carcass incinerator.Simulated medical waste(69%cotton,1.5%wood product,4.5%mask and 25%moisture)was used as raw material.The temperature trend of first and second combustion chamber,the operating conditions and the emission characteristics of gaseous pollutants were studied.The results indicated that the temperature of first combustion chamber can be maintained at 550-650℃ without external heating,while in the final stage a burner was used to realize the burnout of material.The temperature of the second combustion chamber was always lower than that of the first combustion after the burner stopped working.The concentration of CO emission in flue gas was high due to the low disposal efficiency of the mobile incinerator,while NOX and SO2 emission concentrations were far below the standard limit value(GB 18484-2001). | Shaorui Zhang Yanjun Zhang Fengjun Wang Da Kang Jingjie Wang Minghao Wang Chunwei Zhang Yongtang Wang Hong Liu Baodong Zhou Yong Wu | 2021 | Waste Disposal and Sustainable Energy2021，3，2： | 0 |
| 12 | Newcastle disease virus suppresses antigen presentation via inhibiting IL-12 expression in dendritic cells显示文摘As a potential vectored vaccine,Newcastle disease virus(NDV)has been subject to various studies for vaccine development,while relatively little research has outlined the immunomodulatory effect of the virus in antigen presentation.To elucidate the key inhibitory factor in regulating the interaction of infected dendritic cells(DCs)and T cells,DCs were pretreated with the NDV vaccine strain LaSota as an inhibitor and stimulated with lipopolysaccharide(LPS)for further detection by enzyme-linked immunosorbent assay(ELISA),flow cytometry,immunoblotting,and quantitative real-time polymerase chain reaction(qRT-PCR).The results revealed that NDV infection resulted in the inhibition of interleukin(IL)-12p40 in DCs through a p38 mitogen-activated protein kinase(MAPK)-dependent manner,thus inhibiting the synthesis of IL-12p70,leading to the reduction in T cell proliferation and the secretion of interferon-(IFN-),tumor necrosis factor-α(TNF-α),and IL-6 induced by DCs.Consequently,downregulated cytokines accelerated the infection and viral transmission from DCs to T cells.Furthermore,several other strains of NDV also exhibited inhibitory activity.The current study reveals that NDV can modulate the intensity of the innate-adaptive immune cell crosstalk critically toward viral invasion improvement,highlighting a novel mechanism of virus-induced immunosuppression and providing new perspectives on the improvement of NDV-vectored vaccine. | Fulong NAN Wenlong NAN Xin YAN Hui WANG Shasha JIANG Shuyun ZHANG Zhongjie YU Xianjuan ZHANG Fengjun LIU Jun LI Xiaoqiong ZHOU Delei NIU Yiquan LI Wei WANG Ning SHI Ningyi JIN Changzhan XIE Xiaoni CUI He ZHANG Bin WANG Huijun LU | 2024 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2024，25，3： | 0 |
| 13 | 超高真空环境中两个超薄碳膜之间的距离测量显示文摘The stability of the magnetic fields is crucial for the precision experiments conducted at the experimental Cooler Storage Ring CSRe.From 2016,sudden changes of dB=B>10−4 of CSRe dipole magnetic fields happened irregularly which made the precision mass measurements at CSRe difficult to proceed.Therefore,a monitoring system have been built and the instabilities of the power supply and field strengths of the CSRe dipole magnets have been investigated in 2017. | Yan Xinliang Wu Fengjun Yang Wenjie Wang Xiaojun Zhou Yunbin Wang Meng Zhou Xu Zhang Min Gao Daqing An Shi Yuan Youjin Zhang Yuhu | 2017 | IMP & HIRFL Annual Report2017，，1： | 0 |
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