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| 1 | Preparation of Ti-Mo getters by injection molding显示文摘Ti-Mo getters have been fabricated via metal injection molding (MIM) using three kinds of Ti powders with different mean particle sizes of 46 μm,35 μm and 26 μm,respectively. The surface morphology,porosity,and hydrogen sorption properties of Ti-Mo getters formed by MIM using paraffin wax as a principal binder constituent were examined. It has been proven that the powder injection molding is a viable forming technique for porous Ti-Mo getters. The particle size of Ti powders and the powder loading influence the porosity of getters,and this affects the sorption capacity of Ti-Mo getters. Ti-Mo getters produced with the Ti powders possessing a mean particle size of 35 μm using a powder loading of 40 vol.% have a high porosity,resulting in a good sorption capacity. | Zhao, Zhenmei Wei, Xiuying Xiong, Yuhua Mao, Changhui | 2009 | Rare Metals2009，28，2： | 2 |
| 2 | Simvastatin re- duces atherogenesis and promotes the expression of hepatic genes associated with reverse cholesterol transport in apoE - knockout mice fed high - fat diet 显示文摘 | Guohua Song Jia Liu Zhenmei Zhao et at | | Lipids Health Dis0，10，8： | 1 |
| 3 | Structural basis of Sphingosine-1-phosphate transport via human SPNS2显示文摘Dear Editor,Sphingosine 1-phosphate(S1P)plays crucial roles in various physiological processes,including immune response,vascular development,and neural system homeostasis1 through activating S1P receptors(S1PRs).Notably,a desirable concentration gradient of S1P which is achieved by S1P transporters,including spinster homolog 2 protein(SPNS2)and MFSD2B that transport S1P from the intracellular side to the extracellular side of cells,2,3 is essential for proper S1P signaling.SPNS2 and MFSD2B belong to the major facilitator superfamily(MFS),and specifically. | Yaning Duan Nancy C.P.Leong Jing Zhao Yu Zhang Dat T.Nguyen Hoa T.T.Ha Na Wang Ruixue Xia Zhenmei Xu Zhengxiong Ma Yu Qian Han Yin Xinyan Zhu Anqi Zhang Changyou Guo Yu Xia Long N.Nguyen Yuanzheng He | 2024 | Cell Research2024，34，2： | 0 |
| 4 | Identification of oleic acid as an endogenous ligand of GPR3显示文摘Although GPR3 plays pivotal roles in both the nervous system and metabolic processes,such as cold-induced thermogenesis,its endogenous ligand remains elusive.Here,by combining structural approach(including cryo-electron microscopy),mass spectrometry analysis,and functional studies,we identify oleic acid(OA)as an endogenous ligand of GPR3.Our study reveals a hydrophobic tunnel within GPR3 that connects the extracellular side of the receptor to the middle of plasma membrane,enabling fatty acids to readily engage the receptor.Functional studies demonstrate that OA triggers downstream Gs signaling,whereas lysophospholipids fail to activate the receptor.Moreover,our research reveals that cold stimulation induces the secretion of OA in mice,subsequently activating Gs/cAMP/PKA signaling in brown adipose tissue.Notably,brown adipose tissues from Gpr3 knockout mice do not respond to OA during cold stimulation,reinforcing the significance of GPR3 in this process.Finally,we propose a“born to be activated and cold to enhance”model for GPR3 activation.Our study provides a starting framework for the understanding of GPR3 signaling in cold-stimulated thermogenesis. | Yangjie Xiong Zhenmei Xu Xinzhi Li Yuqin Wang Jing Zhao Na Wang Yaning Duan Ruixue Xia Zhengbin Han Yu Qian Jiale Liang Anqi Zhang Changyou Guo Asuka Inoue Yu Xia Zheng Chen Yuanzheng He | 2024 | Cell Research2024，34，3： | 0 |
| 5 | Influence of nitrogen on relative parasitic fitness of cultivar-race combinations of rice blast显示文摘Rice blast, caused by Magnaporthe grisea, is one of the most important rice diseases in China. | ZHAO Zhenmei, ZHAO Meiqi, MA Zhanhong, and ZENG Shimai, Dept of Plant Pathology, China Agri Univ, Beijing 100094, China | 2002 | Chinese Rice Research Newsletter2002，10，3： | 0 |
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