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639篇 您的检索式:作者名="PRASAD K 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
2Study of fractional softening in multi-stage hot deformation显示文摘Rao K P Prasad Y K D V Hawboly E B 1998J Mater Process Tech1998,77,13:1
3Simulation of Frontal Barrier Offset Impacts and Comparison of Intrusions and Decelerations 显示文摘SAHA N K CALSO S M PRASAD P 1995SAE Transactions1995,104,1:1
4Purification and partial chara -ctcrization of thcrmostablc scrinc alkaline protease from a newly isolated Bacillus subtilis PE-11 显示文摘ADINARAYANA K ELLAIAH P PRASAD D S 2003AAPS Pharmaceutical Science and Technology2003,4,4:1
5Zinc 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
6Effect of zine on free radicals and proline in Brassica and Cajanus显示文摘Alia K V Prasad S K Saradhi P P 1995Phytochemistry1995,39,:1
7Efficacy of levamisole as an immunostimulant in Macrobrachium Rosenbergii ( De man ) 显示文摘Baruah N D Prasad K P 2001J Aquac Trop2001,16,:1
8Effect of zinc on free radicals and proline in Brassica and Cajanus显示文摘Alia Prasad K V S K Saradhi P P 1995Phytochemistry1995,39,1:1
9Voltammetric sensor for barbituric acid based on a solgel derivated molecularly imprinted polymer brush grafted to graphite electrode显示文摘PATEL A K SHARMA P S PRASAD B B 2009International Journal of Pharmaceutics2009,371,1:1
10Enhanced tolerance to photoinhibition in transgenic plants through targeting of glycinebetaine biosynthesis into the chloroplasts显示文摘Prasad K V S K Saradhi P P 2004Plant Science2004,166,5:1
11Rigid nasal en- doscopy in the diagnosis and treatment of epistaxis 显示文摘Kumar M V V Prasad K U R Gowda P R B 2013J Clin Diagn Res2013,7,5:1
12Evidence for chilling induced oxidative stress in maize seedlings and a regulatory role for hydrogen peroxide显示文摘Prasad T K Anderson M P Martin B A 1994Plant Cell1994,6,:1
13A Study on Curing between Shellac and Polyamide Resin by Dielectric Measurements显示文摘K M Prasad P C Jha 2003Asian Journal of Chemistry2003,15,3:1
14The 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
15Ion imprinted polymer based sensor for monitoring toxic uranium in environmental samples 显示文摘Metilda P Prasad K Kala R 2007Analytica Chimica Acta2007,582,:1
16Evaluation 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
17Processing maps for hot deformation of rolled AZ31 magnesium alloy plate:anisotropy of hot workability 显示文摘Prasad Y V R K Rao K P 2008Materials Science and Engineering2008,487,:1
18Processing maps and rate control ling mechanisms of hot deformation of electrolytic tough pitch copper in the temperature range 300-950℃显示文摘PRASAD Y V R K RAO K P 2005Materials Science and Engineering: A2005,391,12:1
19Single nueleotide polymorphisms: a new paradigm for molecular marker technology and DNA polymorphism detection with emphasis on their use in plants显示文摘Gupta P K Roy J K Prasad M 2001Currret Science2001,80,:1
20Interface crack around circular inclusion: SIF, kinking, debonding energetics 显示文摘Prasad P B N Simha K R Y 2003Engineering Fracture Mechanics2003,70,:1
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