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10篇 您的检索式:作者名="ZHANG Rumin"
    题名 作者 年代 出处 被引量
1Mechanical, thermal and dielectric properties of BDM/DBA/HBPSi composites显示文摘Jing Dang Rumin Wang Ruixiang Lou Zhang Zhang Wenjing Qi 2014Polymer Bulletin2014,,4:1
2PCSK9 binds to multiple receptors and can be functionally inhibited by an EGF-A peptide显示文摘LiXin Shan Ling Pang Rumin Zhang Nicholas J. Murgolo Hong Lan Joseph A. Hedrick 2008Biochemical and Biophysical Research Communications2008,,1:1
3Progress in preparation methods of ultrafine M-type ferrite powders显示文摘Zhang Milin Zhao Hua Li Rumin 1996Journal of Functional Materials1996,27,3:1
4Hepatitis C NS3 Protease: Restoration of NS4A Cofactor Activity by N-Biotinylation of Mutated NS4A Using Synthetic Peptides显示文摘Nancy J. Butkiewicz Nanhua Yao Jacquelyn Wright-Minogue Rumin Zhang Lata Ramanathan Johnson Y.N. Lau Zhi Hong Bimal Dasmahapatra 2000Biochemical and Biophysical Research Communications2000,,1:1
5Cross-genotypic interaction between hepatitis C virus NS3 protease domains and NS4A cofactors显示文摘Jacquelyn Wright-Minogue Nanhua Yao Rumin Zhang Nancy J Butkiewicz Bahige M Baroudy Johnson Y.N Lau Zhi Hong 2000Journal of Hepatology2000,,3:1
6Enhancement of Hepatitis C Virus NS3 Proteinase Activity by Association with NS4A-Specific Synthetic Peptides: Identification of Sequence and Critical Residues of NS4A for the Cofactor Activity显示文摘Nancy J. Butkiewicz Michelle Wendel Rumin Zhang Ronald Jubin John Pichardo Elizabeth B. Smith Andrea M. Hart Richard Ingram James Durkin Philip W. Mui Michael G. Murray Lata Ramanathan Bimalendu Dasmahapatra 1996Virology1996,,2:1
7Azapeptides as inhibitors of the hepatitis C virus NS3 serine protease 显示文摘ZHANG Rumin DURKIN J P WINDSOR W T 2002Bioorg Med Chem Lett2002,12,:1
8The progress of preparation of solid state electrolyte membrane for SOFC 显示文摘Jing Xiaoyan Li Rumin Zhang Milin 2000Applied Science and technology2000,27,2:1
9Carbonized waste milk powders as cathodes for stable lithium-sulfur batteries with ultra-large capacity and high initial coulombic efficiency显示文摘To explore the natural resources as sustainable precursors offers a family of green materials.The use of bio-waste precursors especially the remaining from food processing is a scalable,highly abundant,and cost-effective strategy.Exploring waste materials is highly important especially for new materials discovery in emerging energy storage technologies such as lithium sulfur batteries(LSBs).Herein,waste milk powder is carbonized and constructed as the sulfur host with the hollow micro-/mesoporous framework,and the resulting carbonized milk powder and sulfur(CMP/S) composites are employed as cathodes for LSBs.It is revealed that the hollow micro-/mesoporous CMP/S framework can not only accommodate the volume expansion but also endow smooth pathways for the fast diffusion of electrons and Li-ions,leading to both high capacity and long cycling stability.The CMP/S composite electrode with 56 wt% loaded sulfur exhibits a remarkable initial capacity of 1596 mAh g^(-1) at 0.1 C,corresponding to 95% of the theoretical capacity.Even at a rate of 1 C,it maintains a high capacity of 730 mAh g^(-1) with a capacity retention of 72.6% after 500 cycles,demonstrating a very low capacity fading of only 0.05% per cycle.Importantly,the Coulombic efficiency is always higher than 96%during all the cycles.The only used source material is expired waste milk powders in our proposal.We believe that this 'trash to treasure' approach will open up a new way for the utilization of waste material as environmentally safe and high performance electrodes for advanced LSBs.Rabia Khatoon Sanam Attique Rumin Liu Sajid Rauf Nasir Ali Luhong Zhang Yu-Jia Zeng Yichuan Guo Yusuf Valentino Kaneti Jongbeom Na Haichao Tang Hongwen Chen Yang Tian Jianguo Lu 2022Green Energy & Environment2022,7,5:0
10A SD rat model of thoracic aortic aneurysms显示文摘Backgroud Thoracic aortic aneurysm (TAA) disease is a serious condition with both high mortality and morbidity rates associated with surgical therapy. Further understanding of the formation and progression of TAAs may provide novel, less invasive therapeutic strategies in patients with this devastating disease. Aneurysm formation is a complicated, dynamic process involving both cellular and extracellular processes. The mechanisms of TAA formation are poorly understood, mainly due to the lack of a useful and reproducible model. In 2003, Ikonomidis in South Carolina developed a murine model of TAA.The mouse model was less satisfactory because the small size of the murine aorta. The rat model has the advantage of larger aorta and the ability to do more research. Proper animal models are useful to understand the aetiology and evolution and they can be used to evaluate the efficacy of new treatments.Objective The goal of this study was to test the hypothesis that abluminal calcium chloride application could creat TAAs in the SD rats.MethOds Eight-week-old male Sprague-Dawley(SD) rats(n=60) were divided into two groups equally. All rats were anesthetized. An angiocath was then advanced through the mouth into the trachea under direct vision and connected to a rodent ventilator set at a respiratory rate of 180 breaths per minute. And their thoracic aortas were exposed via left thoracotomy. In the experiment group,a sponge soaked in 0.5 mol/L CaCl2 was placed on the distal half of the exposed descending thoracic aorta under direct vision. As control group, 0.5 mol/L CaCl2 was instead of 0.9% NaCl. After 15 min, the sponge was removed. Then the chest was closed. At 4,8,12 weeks, all animals undergoing fixation and aortic harvest were reanesthetized and the thorax was then opened beneath the xiphoid process. Potassium chloride was injected into the left ventricle under direct vision to arrest the heart. Then it was perfusion program and the entire animal was immersed in formalin. Seven days after fixation, the animal was removed from formalin, and the aorta was carefully harvested from its root to the renal arteries. The aorta was then immersed in an individually labeled jar containing a mixture of 80% methanol and 20% dimethyl sulfoxide (Dent’s solution).Diameter measurements were made using Axioplan 2 imaging system. Hematoxylin and eosin staining and Van Gieson and Verhoeff staining showed the elastic architecture and collagen structure. Immunohistochemical staining was performed to evaluate the presence of lymphocytes and macrophages. Results 12 weeks of CaCl2 treatment resulted in visually obvious dilation of the exposed distal descending thoracic aortic segment.The distal descending thoracic aortic diameter at 4,8,12 weeks was (0.82±0.13), (1.12±0.43), (1.65±0.58)μm respectively. The control group at 4,8,12 weeks was (0.81±0.04) , (0.94±0.12), (1.09±0.03)μm respectively. The diameter of the ascending aorta (used as an internal control) were not significantly different between groups. Hematoxylin and eosin stained slides showed disruption of the normal elastic lamellar architecture of the CaCl2-exposed aortic wall compared to the contralateral wall or untreated control. Van Gieson-stained sections showed decreased collagen content in the exposed region of aortic wall. Immunohistochemical study indicated significantly more CD3+cells and CD68+ cells in the aortas of CaCl2 treated groups than in control aortas. CD3+ cells were located in the media and surrounding the vasa vasorum in the adventitia. Conclusion We conclude that abluminal application of CaCl2 to the thoracic aorta reliably produces dilation, wall-thinning, and disruption of mural architecture, the hallmark signs of aneurysm formation. These results suggest that the rat is a useful and technically feasible model for the study of TAAs. To our knowledge, these findings describe for the first time the generation of a reproducible model of isolated TAA formation in SD rat.CAO Jiumei, CHEN Ying, ZHANG Xin, LU Lin, HE Rumin, SHEN Weifeng. Department of Cardiology, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, 200025, China 2007上海医学2007,30,S1:0
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