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| 1 | The effect of Scuteilaria baicalensis stem-leaf flavonoids on spatial learning and memory in chronic cerebral ischemia-induced vascular dementia of rats显示文摘Flavonoids 被显示了改进认知功能并且推迟痴呆前进。然而,内在的机制留下逃犯。在现在的学习,我们检验了从 S 提取的黄芩 baicalensis 茎叶总数 flavonoids (SSTF ) 的效果。在脉管的痴呆(VaD ) 的空间学习和记忆上的 baicalensis Georgi 老鼠模型并且探索了它的分子的机制。VaD 老鼠被普通颈动脉动脉的永久双边的吸藏开发。在恢复以后的七天, VaD 老鼠与 SSTF 的 50 或 100 mg/kg 被对待 60 天。空间学习和记忆在莫利斯舞水迷宫(MWM ) 被评估测试。字形物 hyperphosphorylation 和相关蛋白质 kinases 或磷酸酶的层次被西方的污点分析检验。在 VaD 老鼠,在 100 mg/kg 的 SSTF 处理显著地在在 MWM 测试训练试用减少了逃跑潜伏。在探针试用, SSTF 治疗在目标象限增加了寻找的时间和旅行距离。SSTF 处理在 VaD 老鼠在外皮和马头鱼尾的怪兽禁止了字形物 phosphorylation。同时, SSTF 减少了肝糖 synthase kinase 的活动 3 并且 cyclin 依赖的 kinase 5 在 VaD 老鼠。相反, SSTF 处理在 VaD 老鼠增加了蛋白质磷酸酶 2A 子单元 B 的水平。SSTF 处理显著地在 VaD 老鼠改进了空间认知。我们的结果建议 SSTF 可以通过在击以后协调 kinases 和磷酸酶的活动减轻 tau-hyperphosphorylation-induced neurotoxicity。SSTF 可以为 VaD 被开发进有希望的新奇治疗学。 | Yanjing Cao Lizhen Liang Jian Xu Jiali Wu Yongxing Yan Ping Lin Qiang Chen Fengming Zheng Qin Wang Qian Ren Zengmei Gou Yifeng Du | 2016 | Acta Biochimica et Biophysica Sinica2016，48，5： | 10 |
| 2 | The mechanism of nucleation of hydrogen blister in metals显示文摘The nucleating, growing and cracking of hydrogen blister have been investigated experimentally and theoretically. The results show that atomic hydrogen induces superabundant vacancies in metals. The superabundant vacancies and hydrogen aggregate into a hydrogen-vacancy cluster (microcavity). The hydrogen atoms in the microcavity become hydrogen molecules which can stabilize the cluster. And the hydrogen blister nucleates. With the entry of vacancies and hydrogen atoms, the blister nucleus grows and the pressure in the cavity increases. When the stress induced by hydrogen pressure on the blister is up to the cohesive strength, cracks will initiate from the wall of the blister. | REN XueChong ZHOU QingJun CHU WuYang LI JinXu SU YanJing QIAO LiJie | 2007 | Chinese Science Bulletin2007，52，14： | 4 |
| 3 | Genetic Analysis and Mapping of the Purple Gene in Purple Heading Chinese Cabbage显示文摘To analyze genetic linkage and map purple gene(Br Pur) controlling purple inner leaves trait of Chinese cabbage, a F2 population was constructed by selfing a F1 plant from homozygous purple heading line ‘14S839' and homozygous orange heading line ‘14S162'. The phenotype investigation of head color showed that the segregation ratio of purple to non-purple individuals was consistent with the expected ratio of 3:1,which indicated that purple inner leaves trait is controlled by a single dominant gene. A total of 297 SSRs in whole genome of Chinese cabbage were tested by modified Bulked Segregant Analysis(BSA) method. Two linked markers flanking Br Pur, A710 and A714, were obtained and Br Pur was mapped on linkage group A07 based on the sequence of these two markers. Subsequently, two new markers flanking Br Pur, CL-12 and B214-87, were developed based on two known anthocyanins-related genes, Br4CL3 and Bra004214. Genetic mapping of all markers in the F2 mapping population showed CL-12 and B214-87 linked to Br Pur with the genetic distance of 3.1 c M and 3.5 c M, respectively. | WU Junqing ZHAO Jing QIN Meiling REN Yanjing ZHANG Huamin DAI Zihui HAO Lingyu ZHANG Lugang | 2016 | Horticultural Plant Journal2016，2，6： | 3 |
| 4 | Initiating,growing and cracking of hydrogen blisters显示文摘The growing process of a hydrogen blister in a wheel steel was observed in situ with an optical microscope, and the fracture surfaces formed from broken blisters on a wheel steel and bulk metallic glass were investigated. The initiating, growing, cracking and breaking of hydrogen blis-ters are as follows. Supersaturated vacancies can increase greatly during charging and gather together into a vacancy cluster (small cavity). Hydrogen atoms become hydrogen molecules in the vacancy cluster and hydrogen molecules can stabilize the vacancy cluster. The small cavity becomes the nucleus of hydrogen blister. The blister will grow with enter-ing of vacancies and hydrogen atoms. With increasing hy-drogen pressure, plastic deformation occurs first, the hydro-gen blister near the surface extrudes, and then cracks initiate along the wall of the blister with further increasing hydrogen pressure. A cracked blister can grow further through propa-gating of cracks until it breaks. | REN Xuechong SHAN Guangbin CHU Wuyang SU Yanjing GAO Kewei QIAO Lijie JIANG Bo CHEN Gang CUI Yinhui | 2005 | Chinese Science Bulletin2005，50，17： | 2 |
| 5 | Test on daily cover material of landfill site based on modified sludge from municipal sewage treatment plant 显示文摘 | Ma Peidong(马培东) Wang Li’ao(王里奥) Huang Chuan(黄川) Chen Meng(陈萌) Ren Jiakuan(任家宽) Jiao Yanjing(焦艳静) | 2007 | China Water & Wastewater(中国给水排水)2007，23，23： | 1 |
| 6 | Energy-Efficient Data Collection over Underwater MI-Assisted Acoustic Cooperative MIMO WSNs显示文摘Underwater magnetic induction(MI)-assisted acoustic cooperative multiple-input-multipleoutput(MIMO) has been recently proposed as a promising technique for underwater wireless sensor networks(UWSNs).For the more,the energy utilization of energy-constrained sensor nodes is one of the key issues in UWSNs,and it relates to the network lifetime.In this paper,we present an energy-efficient data collection for underwater MI-assisted acoustic cooperative MIMO wireless sensor networks(WSNs),including the formation of cooperative MIMO and relay link establishment.Firstly,the cooperative MIMO is formed by considering its expected transmission range and the energy balance of nodes with it.Particularly,from the perspective of the node’s energy consumption,the expected cooperative MIMO size and the selection of master node(MN) are proposed.Sequentially,to improve the coverage of the networks and prolong the network lifetime,relay links are established by relay selection algorithm that using matching theory.Finally,the simulation results show that the proposed data collection improves its efficiency,reduces the energy consumption of the master node,improves the networks’ coverage,and extends the network lifetime. | Qingyan Ren Yanjing Sun Song Li Bin Wang Zhengda Yu | 2023 | China Communications2023，20，11： | 0 |
| 7 | High-throughput screening and evaluation of repurposed drugs targeting the SARS-CoV-2 main protease显示文摘Dear editor,To date,a number of clinically approved drugs have been evaluated for potential to treat coronavirus disease 2019(COVID-19),such as lopinavir/ritonavir,hydroxychloroquine,cobicistat,and darunavir.Some of these drugs have been proven to be effective in vitro;however,clinical trials showed that none of these compounds led to a significant improvement in symptoms or length of hospitalization.Thus,it is essential and more reliable to start from a defined target to ide ntify can didate drugs. | Yan Li Jinyong Zhang Zilei Duan Ning Wang Xiangcheng Sun Yanjing Zhang Li Fu Kaiyun Liu Yongjun Yang Shulei Pan Yun Shi Hao Zeng Gang Guo Ren Lai Quanming Zou | 2021 | Signal Transduction and Targeted Therapy2021，6，10： | 0 |
| 8 | AUV-Aided Data Collection Considering Adaptive Ocean Currents for Underwater Wireless Sensor Networks显示文摘Autonomous underwater vehicle(AUV)-assisted data collection is an efficient approach to implementing smart ocean.However,the data collection in time-varying ocean currents is plagued by two critical issues:AUV yaw and sensor node movement.We propose an adaptive AUV-assisted data collection strategy for ocean currents to address these issues.First,we consider the energy consumption of an AUV in conjunction with the value of information(VoI)over the sensor nodes and formulate an optimization problem to maximize the VoI-energy ratio.The AUV yaw problem is then solved by deriving the AUV's reachable region in different ocean current environments and the optimal cruising direction to the target nodes.Finally,using the predicted VoI-energy ratio,we sequentially design a distributed path planning algorithm to select the next target node for AUV.The simulation results indicate that the proposed strategy can utilize ocean currents to aid AUV navigation,thereby reducing the AUV's energy consumption and ensuring timely data collection. | Yunyun Li Yanjing Sun Qingyan Ren Song Li | 2023 | China Communications2023，20，4： | 0 |
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