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Research ArticleOpen accessEvery word in the titleProposed Insights in the Pharmaco-Dynamic Theory of Ascorbate Pro-Oxidant ActivityKheir Eddine Kerboua, Fatma Haiba, Fatima Bendjemia et al.Ascorbate pro-drug theory promising possible effective and nontoxic treatment is intensively examined and centered on the importance of both extracellular and intra-cellular effects of ascorbate. In this study, we sought to determine the in vitro cell responsiveness in a plasma free milieu with or without an extracellular catalyst and/or hydrogen peroxide. This project brought to light how ascorbic acid would … …OnLine Journal of Biological Sciences, Vol. 16, Issue 1 · 24 Nov 2015 · 6,966 accessesView PDFCite
Case ReportOpen accessEvery word in the titleA Case of Phaeohyphomycosis Caused by Exophiala oligosperma in a Renal Transplant Patient Successfully Treated with PosaconazoleAsaph C Levy, Sameer Rehman, Deanna A Sutton et al.Phaeohyphomycosis is an uncommon mycotic infection caused by dematiaceous fungi. We report a 53-year-old male who presented with phaeohyphomycosis on his upper extremities, 6 months after renal transplantation. Biopsy revealed pigmented moniliform hyphae and cultures grew Exophiala oligosperma. The lesions completely resolved after 3 months of treatment with posaconazole. …American Journal of Infectious Diseases, Vol. 11, Issue 1 · 22 Jun 2015 · 8,028 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleReverse Pharmacology-A Paradigm Shift for Drug Discovery and DevelopmentAshok D.B. VaidyaThe current scenario of drug discovery and development is facing a model perturbation, despite significant advances in genomics, proteomics, metabolomics, combinatorial chemistry and high through put assays. There is an urgent need of a paradigm shift in approaches to drug discovery. Natural products of Ayurveda offer a vast potential for novel phytomolecules with clinical activity. In India, Ayurveda is availed … …Current Research in Drug Discovery, Vol. 1, Issue 2 · 26 Jan 2015 · 15,398 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleLIQUID AND VAPOUR PHASE ANTIBACTERIAL ACTIVITY OF EUCALYPTUS GLOBULUS ESSENTIAL OIL = SUSCEPTIBILITY OF SELECTED RESPIRATORY TRACT PATHOGENSBoukhatem Mohamed Nadjib, Ferhat Mohamed Amine, Kameli Abdelkrim et al.Essential Oils (EO) produced by medicinal plants have been traditionally used for respiratory tract infections and are used nowadays as ethical medicines for colds. Although several studies of Eucalyptus Globulus Labill. Essential Oil (EGEO) have been reported, there are no reports describing vapour activity of EGEO against bacterial respiratory tract pathogens. The aim of this study was to test the … …American Journal of Infectious Diseases, Vol. 10, Issue 3 · 3 Sep 2014 · 13,311 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleCommunity Pharmacists’ Involvement in Breast Cancer Health Promotion in United Arab Emirates (UAE)Osama H. Mohamed Ibrahim, Rana M. IbrahimBreast cancer is the most common cancer in women in Middle East countries. Despite the continuous efforts to increase the public awareness of breast cancer via campaigns and public screening programs, breast cancer screening rate remains low. The participation of community pharmacists in the communication and dissemination of breast cancer screening information should have a significant positive impact. The objectives … …American Journal of Pharmacology and Toxicology, Vol. 8, Issue 4 · 29 Oct 2013 · 8,122 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleFACILITATING STUDENTS’ GEOMETRIC THINKING THROUGH VAN HIELE’S PHASE-BASED LEARNING USING TANGRAMNyet Moi Siew, Chin Lu Chong, Mohamad Razali AbdullahThe aim of this study was to determine the effects of Van Hiele’s phases of learning using tangrams on 3rd grade primary school students’ levels of geometric thinking at the first (visual) and second (analysis) level. The study further investigated if high, moderate and low ability students acquire better mastery in geometric thinking at the end of tangram activities. Pre-test … …Journal of Social Sciences, Vol. 9, Issue 3 · 2 Oct 2013 · 10,455 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleIntelligent Controller for Reduction of Total Harmonics in Single Phase InvertersSpencer Prathap Singh, Kesavan NairDue to the increased use of nonlinear loads, the problem of power harmonics becomes more and more complex. This work investigates the reduction of Harmonics in voltage controlled single phase full bridge inverter. The mapping state-space equations are generated by examining the single phase full bridge inverter. The PI and fuzzy logic controllers are used for the experimental simulation in … …American Journal of Applied Sciences, Vol. 10, Issue 11 · 18 Sep 2013 · 6,647 accessesView PDFCite
Research ArticleOpen accessEvery word in the titlePerformance Analysis of Orthogonal Frequency Division Multiplexing Based Bidirectional Relay Network in the Presence of Phase NoiseV. N. Senthil Kumaran, S. Rajkumar, S. J. ThiruvengadamIn this study, the performance of OFDM based bidirectional relay network which employs Physical Layer Network Coding (PLNC) is analyzed in the presence of phase noise. The bidirectional relay network is assumed to consist of two sources and a relay, where each node has a single antenna and operates in half duplex mode. The PLNC based OFDM system transmits high … …American Journal of Applied Sciences, Vol. 10, Issue 11 · 9 Sep 2013 · 6,639 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleFuzzy Inference System Based Power Factor Correction of Three Phase Diode Rectifier Using Field Programable Gate ArraySundar Rajan Giri Thulasiraman, Christober Asir RajanThis study describes a novel method in improving the input current total harmonic distortion as well as power factor of a three-phase diode rectifier circuit. In this method, three bidirectional switches comprising MOSFET and four diodes are used across the three-phase supply and load. In a three-phase rectifier only two diodes conduct at any given time. As a result, the … …American Journal of Applied Sciences, Vol. 10, Issue 9 · 24 Aug 2013 · 6,877 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleFormation of Tl-1212 Phase in CR Substituted (Tl1-xCrx) Sr2CaCu2O7 SuperconductorRanjbar G.M., R. Abd-ShulorSuperconducting samples of (Tl1-xCrx) Sr2CaCu2O7 for x = 0.0-0.7 have been prepared by a solid state reaction technique at normal pressure using high purity elements. The powder X-ray diffraction patterns have been studied for samples. All samples showed the Tl-1212 as the major phase and Tl-1201 as the minor phase. The superconducting transition temperature Tc has been determined from the … …Physics International, Vol. 3, Issue 2 · 20 May 2013 · 6,694 accessesView PDFCite