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197篇 您的检索式:作者名="PRASAD P S R"
    题名 作者 年代 出处 被引量
1Spontaneous transformation of human adult non-tumorigenic stem cells to cancer stem cells is driven by genomic instability in a human model of glioblastoma显示文摘Shims A Chettiar S Shepal V Rajendran G Prasad R Shastry P 2007中国神经肿瘤杂志2007,5,1:16
2Synthesis 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
3Zinc biosorption on Tectona grandis L leaves biomass:Equilibrium and kinetic studies显示文摘Kumar Y P King P Prasad V S R K 2006Chemical Engineering Journal2006,124,1:1
4Deformation and Fracture Behavior of Cast and Extruded 7075Al-SiCP Composites at Room and Elevated Temperature显示文摘Kulkarni M D Pobi P S Prasad R C 1996Mater Trans JIM1996,37,:1
5Heteropoly tung- state supported on tin oxide catalysts for liquid phase benzylation of anisole with benzyl alcohol 显示文摘Kumar C R Prasad P S S Lingaiah N 2010Applied Catalysis a-General2010,384,12:1
6The phase mixing of moisture cured polyurethane-urea during cure显示文摘Chattopadhyay D K Prasad P S R Sreedhar B 2005Progress in Organic Coatings2005,54,4:1
7Evaluation of Bacillus subtilis as a probiotic to Indian major carp Labeo rohita 显示文摘Kummar R Mukherjee S C Prasad K P 2006Aquaculture Research2006,37,12:1
8Corrosion resistance of zinc electrodeposits in an ultrasonically agitated bath显示文摘PRASAD P B S N V AHILA A VASUDEVAN R 1993Journal of materials science letters1993,22,12:1
9Independent and combined effects of high temperature and drought stress during grain filling on plant yield and chloroplast EF-Tu expression in spring wheat显示文摘Prasad P V V Pisipati S R Momcilovic I Ristic Z 2011Journal of Agronomy and Crop Science2011,197,6:1
10Raman spectroscopic study of phase transitions in natural gypsum显示文摘Sarma L P Prasad P S R Ravikumar N 1998J Raman Spectrosc1998,,29:1
11Miscibility studies of poly saccharide xanthan gurs/PVP blend 显示文摘Guru G S Prasad P Shivakumar H R 2010Journal Polymers and the Environ ment2010,18,2:1
12Raman Spectroscopic Study of Phase Transitions in Natural Gypsum 显示文摘Sarma L P Prasad P S R Ravikumar N 1998Raman Spectrose1998,29,:1
13Identification of optimum process parameters for hot extrusion using finite element simulation and processing maps 显示文摘SIVAPRASAD P V VENUGOPAL S DAVIES C H J PRASAD Y U R K 2004Modelling and Simulation in Materials Science and Engineering2004,12,:1
14Characterization of degradation products of amorphous and polymorphic forms of clopidogrel bisulphate under solid state stress conditions显示文摘Raijada D K Prasad B Paudel A Shah R P Singh S 2010J Pharm Biomed Anal2010,52,:1
15Extractive spectrophotometric determination of some fluoroquinolne derivatives in pure and dosage forms 显示文摘Sastry C S P Rao K R Prasad D S 1995Talanta1995,42,3:1
16Conformational changes in the capsid of a calicivirus upon interaction with its functional receptor显示文摘Ossiboff R J Zhou Y Lightfoot P J Prasad B V Parker J S 2010J Virol2010,84,11:1
17Effect of silica particles on the stability of methanehydrates 显示文摘Prasad P S R Chari V D Sharma D V S G K 2012Fluid Phase Equilibria2012,318,:1
18Zinc biosorption on Tectona grandis L f leaves biomass: Equilibrium and kinetic studies 显示文摘Kumar Y P King P Prasad V S R K 2006Chemical Engineering Journal2006,124,1:1
19Wear fatigue strength of nickel electrodeposits prepared in ultrasonically agitated bath 显示文摘Prasad P B Vasudavan R Seshadri S K 1994Journal of Matericals Science Letters1994,13,1:1
20Molecular mapping of quantitative trait loci associated with seedling tolerance to salt stress in rice显示文摘Prasad S R Bagali P G Hittalmani S 2000Current Sciences2000,78,:1
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