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1531篇 您的检索式:作者名="SINHA P"
    题名 作者 年代 出处 被引量
1Synthesis and evaluation of novel analogues of mangiferin as potent antipyretic显示文摘Objective:To screen different analogues of mangiferin pharmacologically for antipyretic activity. Methods:The naturally occurring xanthone glycoside mangiferin was isolated by column chromatography from the elhanolic extract of stem bark of Mangifera indica.Mangiferin was further converted to 5-(N-phenylamino methyleno) mangiferin.5-(N-p-chlorophenylamino methyleno) mangiferin,5-(N-2-methyl phenylamino methyleno) mangiferin.5-(N-p-methoxy phenylamino methyleno) mangiferin.5-(N,N-diphenylamino methyleno) mangiferin,5-(N-α-napthylamino methyleno) mangiferin and 5-(N-4-methyl phenylamino methyleno) mangiferin analogues.The synthesized compounds were further screened for antipyretic activity along with mangiferin at a dose level of 100 and 200 tng/kg.Mangiferin and its analogues were characterized by melting point and R_f value determination and through spectral technique like UV,IR,and NMR spectral analysis.Results:The antipyretic activity of mangiferin as well as all analogues was found to be more significant in at higher dose ie.200 mg/kg which was depicted thmugh a decrease in rectal temperature up to 3 h.Conclusions:The antipyretic activity of mangiferin and its analogues may be attributed to inhibition in synthesis of TNF-αand anti-oxidant activity associated with amelioration of inflammatory actions of cytokines.Shashi Kant Singh Saurabh K Sinha SK Prasad R Kumar Bhawani S Bithu S Sadish Kumar P Singh 2011Asian Pacific Journal of Tropical Medicine2011,4,11:4
2显示文摘Sinha D Pkc P 1989J Mater Sci Lett1989,8,6:2
3胶管胶带用硫化剂和防老剂显示文摘越来越高的汽车发动机温度对在汽车中使用的胶管和胶带用聚合物提出了更严格的要求。本文综述了胶管和胶带中使用的聚合物,并针对提高耐热、耐屈挠疲劳和耐臭氧老化性能讨论了每一种聚合物用的硫化体系和防老剂搭配。Sinha D P Jablonowski Tom Ohm Bob Vanis Vern 黄向前 2002橡胶工业2002,49,12:2
4Myeloid-derived suppressor cells down-regulate L-selectin expression on CD4+ and CD8+ T cells显示文摘Hanson E M Clements V K Sinha P 2009J Immunol2009,183,2:1
5Myeloid-derived suppressor cells: Linking inflammation and cancer 显示文摘Ostrand-Rosenberg S Sinha P 2009J Immunol2009,182,8:1
6显示文摘Morris D E Chandrachood M R Sinha A P B 1991Physica C1991,175,:1
7Development of a unique phantom to assess the geometric accuracy of magnetic resonance imaging for stereotactic localization显示文摘ORTH RC SINHA P MADSEN EL 1999Neurosurgery1999,45,6:1
8Blood pressure controland left ventricular mass in children with chronic kidney disease显示文摘Sinha M D Tibby S M Rasmussen P 2011Clin J Am Soc Nephrol2011,6,3:1
9Popliteal entrapment syndrome显示文摘Sinha S Houghton J Holt P J 2012J Vasc Surg2012,55,1:1
10Teratogenic Effects of Ochratoxin A and Aflatoxin B1 Alone and in Combination on Post-Implantation Rat Embryos in Culture显示文摘Wangikar P B Sinha N Dwivedi P 0,,04:1
11Myeloid-derived suppressor cells: linking inflammation and cancer显示文摘Ostrand-Rosenberg S Sinha P 2009J Irnmunol2009,182,8:1
12A ful1y automated Algorithm under modified FCM framework for improved Brain MR image segmentation显示文摘Sikka K Sinha N Singh P K eta1 2009Magnetic Resonance Imaging2009,27,7:1
13Myeloid-derived suppressor cells:linking inflammation and cancer显示文摘Ostrand-Rosenberg S Sinha P 2009J Immunol2009,182,:1
14Myeloid-de- rived suppressor cells inhibit T-cell activation by deple-ting cystine and cysteine显示文摘Srivastava MK Sinha P Clements VK 2010Cancer Res2010,70,1:1
15A Contact Stress Model for Multifingered Grasps of Rough Objects显示文摘Sinha P R Abel J M 1992IEEE Transaction on Roboties and Automation1992,8,1:1
16Coordination and price competition in a duopoly common retailer supply chain显示文摘SANTANU SINHA S P SARMAH 2010Computers and Industrial Engineering2010,,59:1
17Assessment of partial nitrification reactor performance through microbial population shift using quinone profile, FISH and SEM显示文摘SINHA B ANNACHHATRE A P 2007Bioresource Technology2007,98,18:1
18Rail Passenger Vehicle Lateral Dynamic Performance Improvement Through Active Control显示文摘 D N Wormley J K Hedrik 1978Transaction of ASME1978,100,:1
19CEDAR:A Core-extraction Distributed Ad Hoc Routing Algorithm显示文摘 Sinha P Bharghavan V 1997IEEE Journal on Selected Areas in Communications1997,17,8:1
20Organic matter transformation in soils (V):Kinetics of carbon and nitrogen mineralization in soils amended with different organic materials显示文摘Sinha M K Sinha D P Sinha H 1977Plant Soil1977,46,:1
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