Qantitative structure - pharmacokinetic relationship of antimicrobial agents drug plasma protein binding
|
|
- Domenic Jordan
- 5 years ago
- Views:
Transcription
1 W C J P S 2003,18(1) : : 61 - (QSPR) ; 51 leave - one - out 10, QSPR : ; ; ; :R969. 1,R911 :A : (2003) Qantitative structure - pharmacokinetic relationship of antimicrobial agents drug plasma protein binding ZHOU Lu,SU Yi,ZUO Zhi - li,zhao Cai - bin,xia Kun - hua Department of Pharmaceutical Engineering, College of Chemical Engineering, Sichuan University, Chengdu , China Abstract :OBJECTIVE To study and demonstrate the application of neural network to research the quantitative structure - pharmacokinetic relationship (QSPR)of 61 kinds of antimicrobial agents. METHODS Firstly,three - layer back propagation system network was established in2 cluding an input layer, a hidden layer and an output layer. The input layer of the neural network is the quantum chemistry parameter, physical - chemistry parameter and molecular connectivity index of drug. The output of the neural network is the pharmacokinetic property - drug plas2 ma protein binding(dppb) of antimicrobial agents which is derived from the experimental data. Secondly, the prediction ability of the network is tested by the leave - one - out method. RESULTS The test involved the prediction of the pharmacokinetic properties(dppb) of ten com2 pound which have never been seen by the network. The predicted by neural network values shew good agreement with the experimental values. CONCL USION This result indicates that the neural network described in this study is proper and effective for QSPR research. Key words :Pharmacokinetics ;Drug molecular structure ;Drug plasma protein binding ;Neural network ;Antimicrobial agent CLC number :R969. 1,R911 Document code :A Article ID : (2003) [1 ] 40 %, ( quantitative structure pharmacokinetic relationslip, : (01GY051-55) : ( ),,E - mail :zhoulu - com
2 2 18 QSPR) (QSAR),QSPR [2 7 ] energy [8 ], :, 1 - ( - ) / / ,, (tetracycline),qspr 461 Hyperchem Table 1 Physical - chemistry parameter values of antimicrobial agent No. Hydration Logp Refractivity Polarizability Mass Total energy (ampicillin) ;21 (oxacilin) ;31 (sulbencillin) ; 41 (cloxacillin) ; 51 ( amoxicillin) ; 61 G (penicillin G) ;71 (carbenicillin) 81 V (penicillin V) ; 91 (hetacillin) ;101 (cyclacillin) ;111 (piperacillin) ;121 (ticarcillin) ;131 (mezlocillin) ; 141 (axlocillin) ;151 (diclxacillin) ;161 (nafcillin) ;171 (methicillin) ;181 (mecillinam) ;191 (bacampicillin) ;201 (minocydine) ;211 (methacycline) ;221 (chlortetracycline) ;231 (doxycy2 cline) ;241 ;251 (oxytetracycline) ;261 (cephacothin) ;271 (cephacexin) ;281 (ce2 furoxine) ;291 (cephracline) ;301 (cafamandole) ;311 (cephapivin) ;321 (cefadroxic) ; 331 (cephaloridine) ;341 (cepfotaxine) ;351 (cefazolin) ; 361 (cefaclor) ;371 (ceforanide) ;381 (ce2 faxintin) ;391 (cefuroximeaxetil) ;401 (cefotetan) ; 411 (catamoxef) ;421 (cefoperazone) ;431 (ceftizoxime) ;441 (ceftriaxone) ;451 (ceftazidime) ; (imipenem) ;471 (aztreonam) ;481 (gen2 tamicin) ;491 (kanamycin) ;501 (steptomycin) ;511 (tobramycin) ;521 (amikacin) ;531 (netilmich) ; (erythromycin) ; 551 (lincomycin) ; 561 (clindymycin) ;571 ( demeclocycline) ; 581 ( minocy2 cline) ;591 (nalidixic acid) ;601 (norfloxacin) ;611 (ciprofloxacin)
3 1 3 2 Table 2 Quantum chemistry parameter values of antimicrobial agent No. Binding Iso - atomic Electronic c - c energy energy energy interaction HOF HOMO LUMO No are the same as table 1 ;C - C interaction = core - core interation,hof = heat of formation,homd = hightest occupied molecular orbit,lumo = lowest unoccupied molecular orbit
4 Table 3 Molecular connectivity index values of antimicrobial agent Table 4 Train result analysis of neural network No1 X 0 X 1 X 2 X 3 X 4 X No are the same as table 1 No. EV NLV RD AV RD E E E E E E E E E R s No are the same as table 1 ; EV = experimental values,nlv = network learning values,rd = residual difference,av = anticipation values 2 Matlab,, 19,
5 1 5 [9] : lr = 0. 1, lr (i) = , lr (d) Leave - one - out = m = 0. 9, R s ; 40,, 30 30, QSPR, QSPR 1 2 (1 ) leave - one - out %, R = s = QSPR 5 Table 5 Prediction ability analysis of neural network No. EV AV RD RE/ % R s No are the same as table 1 ; EV,AV and RD are the same as table 4, RE = relative error 1 Obach RS,Baxter J G, Liston TE, et al. The prediction of human pharma2 cokinetic parameters from Pheclinical and in vitro metabolism data [J ]. J Pharmacol Exp Ther,1997,283 :46 2. [J ].,2000, 32 (3) : [ M]. :, [M]. :, Blakey GE. Quantitative based model to characterize changes in pharma2 cokinetics across a homologous series of barbiturates in the rat[j ]. Journal of Pharmakokinetic Biopharmaceutical,1997,25 :277 6 Ivan Nestorov. Quantitative structure - pharmacokinetics relationships :A mechanistically based model to evaluate the relationship between tissue distribution parametersand compound lipophilicity[j ]. Journal of Pharma2 cokinetic and Biopharmaceutical,1998,26(5) :521 7 Jogarao V, Gobburu S,William H, et al. Quantitative structure - pharma2 ceutical relationship (QSPR) of beta blocker derived using neural network [J ].Journal of Pharmacutical Science,1995,84 (7) : [ M]. :, Kuemmerle, HP.. [M]. :, :
European Committee forantimicrobial SusceptibilityTesting (EUCAST) of the European Society of Clinical Microbiologyand Infectious Diseases (ESCMID)
EUCAST DEFINITIVE DOCUMENT E.Def 3.1 JUNE 2000 Determination of minimum inhibitory concentrations (MICs) of antibacterial agents by agar dilution European Committee for SusceptibilityTesting (EUCAST) of
More informationRemoval of Wastewater Pharmaceutical Chemical Contaminants Using AOPs
H S H Removal of Wastewater Pharmaceutical Chemical Contaminants Using APs Stephen P. Mezyk Department of Chemistry and Biochemistry California State University at Long Beach Long Beach, CA, 90840, USA
More informationEUCAST DISCUSSION DOCUMENT E.Dis 5.1 MARCH Determination of minimum inhibitory concentrations (MICs) of antibacterial agents by broth dilution
EUCAST DISCUSSION DOCUMENT E.Dis 5.1 MARCH 2003 Determination of minimum inhibitory concentrations (MICs) of antibacterial agents by broth dilution European Committee for Antimicrobial Susceptibility Testing
More informationBilag 3 Appendix B: Function tests
24-03-2017 Bilag 3 Appendix B: Function tests Purchase of two (2) UPLC/UHPLC-MS/MS systems 2017 B1 B2 B3 B4 Function test for Nitrofuran metabolites in muscle Function test for Antibiotics in milk Function
More informationQuantitative Structure-Activity Relationship (QSAR) computational-drug-design.html
Quantitative Structure-Activity Relationship (QSAR) http://www.biophys.mpg.de/en/theoretical-biophysics/ computational-drug-design.html 07.11.2017 Ahmad Reza Mehdipour 07.11.2017 Course Outline 1. 1.Ligand-
More informationEUCAST Expert Rules Version 3.1. Intrinsic Resistance and Exceptional Phenotypes Tables
EUCAST Expert s Version 3.1 Intrinsic Resistance and Exceptional Phenotypes Tables EUCAST Expert s version 2.0 was published on 29 October 2011(http://www.eucast.org/expert_rules). The expert rules have
More informationAntibiotic Resistance in Enterobacteriaceae
Antibiotic Resistance in Enterobacteriaceae Prof. P. Nordmann 16 es JNI, Nancy, du 10 au 12 juin 2015 1 16 es JNI, Nancy, du 10 au 12 juin 2015 16 es JNI, Nancy, du 10 au 12 juin 2015 16 es JNI, Nancy,
More informationComparison of log P/D with bio-mimetic properties
Comparison of log P/D with bio-mimetic properties Klara Valko Bio-Mimetic Chromatography Consultancy for Successful Drug Discovery Solvation process First we need to create a cavity Solute molecule Requires
More informationNew developments in PK/PD
Asian PK/PD Educational Workshop New developments in PK/PD drug transport in eucaryotic cells difficult-to-reach compartments intracellular infections This part uses material from presentations made at
More informationImplementation of Public Health Surveillance of Carbapenemase- Producing Enterobacteriaceae in Victoria, Australia
Implementation of Public Health Surveillance of Carbapenemase- Producing Enterobacteriaceae in Victoria, Australia C.R. Lane*, J. Brett, M.B. Schultz, K. Stevens, A. van Diemen, S.A. Ballard, N.L. Sherry,
More informationby author ESCMID Online Lecture Library Epidemiological cutoff values (ECOFFs) and Low Level resistance Gunnar Kahlmeter
Epidemiological cutoff values (ECOFFs) and Low Level resistance ECCMID 2010 Gunnar Kahlmeter Sweden Gunnar.Kahlmeter@ltkronoberg.se The epidemiological cutoff value ECOFF When breakpoints fail to detect
More informationAnnals of West University of Timisoara
Annals of West University of Timisoara Series Chemistry 14 (2) (2005) 173-178 EXPERIMENTAL AND THEORETICAL STUDY OF THE ETHACRIDINE LACTATE AN ANTISEPTIC REMEDY I. G. Bratu a, Valentina Chiosa b, Ioana
More informationOn drug transport after intravenous administration
On drug transport after intravenous administration S.Piekarski (1), M.Rewekant (2) Institute of Fundamental Technological Research Polish Academy of Sciences (1), Medical University of Warsaw, Poland Abstract
More informationButropium Bromide 1. Butropium Bromide 2. Calcium Folinate Ultraviolet-visible Reference Spectra. A solution in methanol (1 in 100,000)
1536 Ultraviolet-visible Reference Spectra Butropium Bromide 1 A solution in methanol (1 in 100,000) Butropium Bromide 2 A solution in methanol (1 in 5000) Calcium Folinate An aqueous solution (1 in 100,000)
More informationESCMID Online Lecture Library
E. coli producing extendedspectrum β lactamases Luis Martínez Martínez Dept. Molecular Biology, University of Cantabria Service of Microbiology Hosp. Univ. Marqués de Valdecilla Santander, Spain Barcelona
More informationCOMPUTER AIDED DRUG DESIGN (CADD) AND DEVELOPMENT METHODS
COMPUTER AIDED DRUG DESIGN (CADD) AND DEVELOPMENT METHODS DRUG DEVELOPMENT Drug development is a challenging path Today, the causes of many diseases (rheumatoid arthritis, cancer, mental diseases, etc.)
More informationDifferentiating Warm vs. Drug-induced AIHA
Differentiating Warm vs Drug-induced AIHA South Central Association of Blood Banks Pre-Meeting Symposium June 6, 2012 Susan T Johnson, MSTM, MT(ASCP)SBB BloodCenter of Wisconsin Milwaukee, WI Objectives
More informationStructure-Activity Relationship of Fluoroquinolones Against K.pneumoniae
CHINESE JOURNAL OF CHEMICAL PHYSICS VOLUME 20, NUMBER 2 APRIL 27, 2007 ARTICLE Structure-Activity Relationship of Fluoroquinolones Against K.pneumoniae Xiao-hong Li a,b, Rui-zhou Zhang a, Xin-lu Cheng
More informationQSAR/QSPR modeling. Quantitative Structure-Activity Relationships Quantitative Structure-Property-Relationships
Quantitative Structure-Activity Relationships Quantitative Structure-Property-Relationships QSAR/QSPR modeling Alexandre Varnek Faculté de Chimie, ULP, Strasbourg, FRANCE QSAR/QSPR models Development Validation
More informationLUMO + 1 LUMO. Tómas Arnar Guðmundsson Report 2 Reikniefnafræði G
Q1: Display all the MOs for N2 in your report and classify each one of them as bonding, antibonding or non-bonding, and say whether the symmetry of the orbital is σ or π. Sketch a molecular orbital diagram
More informationFlatbands in 2D boroxine-linked covalent organic frameworks
Electronic Supplementary Material (ESI) for Physical Chemistry Chemical Physics. This journal is the Owner Societies 215 Supplementary Material Flatbands in 2D boroxine-linked covalent organic frameworks
More informationSymmetry and Molecular Orbitals (I)
Symmetry and Molecular Orbitals (I) Simple Bonding Model http://chiuserv.ac.nctu.edu.tw/~htchiu/chemistry/fall-2005/chemical-bonds.htm Lewis Structures Octet Rule Resonance Formal Charge Oxidation Number
More informationACCEPTED. *Corresponding author. Mailing address: Faculdade de Medicina Veterinária, Av. da
AAC Accepts, published online ahead of print on 10 November 2008 Antimicrob. Agents Chemother. doi:10.1128/aac.00896-08 Copyright 2008, American Society for Microbiology and/or the Listed Authors/Institutions.
More informationEPA Method 1694: Analysis of Pharmaceuticals and Personal Care Products in Water
EPA Method 1694: Analysis of Pharmaceuticals and Personal Care Products in Water UCT Part Numbers ECHLD156-P ENVIRO-CLEAN HL DVB 500 mg, 6 ml cartridge VMF016GL 16 position glass block manifold VMFSTFR12
More informationIn silico pharmacology for drug discovery
In silico pharmacology for drug discovery In silico drug design In silico methods can contribute to drug targets identification through application of bionformatics tools. Currently, the application of
More informationOrganic Electronic Devices
Organic Electronic Devices Week 2: Electronic Structure Lecture 2.1: Atomic and Molecular Orbitals Bryan W. Boudouris Chemical Engineering Purdue University 1 Lecture Overview and Learning Objectives Concepts
More informationAccepted 2 September, 2009
African Journal of Microbiology Research Vol. 3(12) pp. 903-913, December, 2009 Available online http://www.academicjournals.org/ajmr ISSN 1996-0808 2009 Academic Journals Full Length Research Paper Antimicrobial
More informationPre-processing feature selection for improved C&RT models for oral absorption
Pre-processing feature selection for improved C&RT models for oral absorption Danielle Newby a, Alex. A. Freitas b, Taravat Ghafourian a,c * a Medway School of Pharmacy, Universities of Kent and Greenwich,
More informationEARS-Net (European Antimicrobial Resistance Surveillance Network) Isolates from 2014, Belgium
EARS-Net (European Antimicrobial Resistance Surveillance Network) Isolates from 214, Belgium Depot Number : D/215/25/61 PHS Report : 215-39 WIV-ISP Public health & surveillance Healthcare-associated infections
More informationOrganic Chemistry FINAL EXAM A (250 points)
UCSC, Binder ame Student ID # Section Day/Time rganic Chemistry FIAL EXAM A (250 points) D T BEGI TE EXAM R TUR TE PAGE UTIL ISTRUCTED T D S. In the meantime, please read the instructions below. In each
More informationStudy on the interaction behavior of catalase with. cephalosporins by chemiluminescence with flow injection
tudy on the interaction behavior of catalase with cephalosporins by chemiluminescence with flow injection analysis Donghua Chen a, Zhuming Wang a,b, Yun Zhang a, Xunyu Xiong a and Zhenghua ong * a a Key
More informationIn silico prediction and experimental evaluation of furanoheliangolide sesquiterpene. lactones as potent agents against Trypanosoma brucei rhodesiense
1 Appendix 2 Supplemental material 3 4 5 In silico prediction and experimental evaluation of furanoheliangolide sesquiterpene lactones as potent agents against Trypanosoma brucei rhodesiense 6 7 Thomas
More information2m dx 2. The particle in a one dimensional box (of size L) energy levels are
Name: Chem 3322 test #1 solutions, out of 40 marks I want complete, detailed answers to the questions. Show all your work to get full credit. indefinite integral : sin 2 (ax)dx = x 2 sin(2ax) 4a (1) with
More informationIntroduction to Chemoinformatics
Introduction to Chemoinformatics Dr. Igor V. Tetko Helmholtz Zentrum München - German Research Center for Environmental Health (GmbH) Institute of Bioinformatics & Systems Biology (HMGU) Kyiv, 10 August
More informationArticle. Introduction
Article http://dx.doi.org/10.21577/0103-5053.1703 J. Braz. Chem. Soc., Vol. 29, No. 4, 801-813,. Printed in Brazil - Sociedade Brasileira de Química for Determination of Beta-Lactams, Macrolides, Fluoroquinolones,
More information5.Experimental Results Table 5.1 Calibration curve for the estimation of Ciprofloxacin. Sl.No. Conc.(μg/ml) Absorbance(nm)
121 5.Experimental Results Table 5.1 Calibration curve for the estimation of Ciprofloxacin Sl.No. Conc.(μg/ml) Absorbance(nm) 1. 2. 3. 4. 5. 6. 10 12 14 16 18 20 0.102 0.280 0.420 0.651 0.840 1.092 Graph5.1
More informationInvolvement of efflux pumps in the resistance to peptidoglycan synthesis
AAC Accepts, published online ahead of print on January 0 Antimicrob. Agents Chemother. doi:0./aac.0- Copyright 0, American Society for Microbiology. All Rights Reserved. Involvement of efflux pumps in
More informationMOLECULAR STRUCTURE. Molecular Structure - B. Molecular Structure - B. Molecular Structure - B. Molecular Structure - B. Molecular Structure - B
MOLECULAR STRUCTURE Molecular Orbital all orbitals of the appropriate symmetry contribute to a molecular orbital. Bundet Boekfa Chem Div, Faculty Lib Arts & Sci Kasetsart University Kamphaeng Saen Campus
More informationRadial Basis Function Neural Networks in Protein Sequence Classification ABSTRACT
(): 195-04 (008) Radial Basis Function Neural Networks in Protein Sequence Classification Zarita Zainuddin and Maragatham Kumar School of Mathematical Sciences, University Science Malaysia, 11800 USM Pulau
More informationTopology based deep learning for biomolecular data
Topology based deep learning for biomolecular data Guowei Wei Departments of Mathematics Michigan State University http://www.math.msu.edu/~wei American Institute of Mathematics July 23-28, 2017 Grant
More informationPHYSICOCHEMICAL PROPERTIES OF DRUG ACTION
PHYSICCHEMICAL PRPERTIES F DRUG ACTIN III Year B.Pharm I Sem Subject: Medicinal Chemistry-I Presented by: Mr. N. Uday Kumar M.Pharm (Ph.D) PHYSICCHEMICAL PRINCIPLES F DRUG ACTIN INTRDUCTIN Drug molecules
More informationComparative evaluation of the VITEK 2 Advanced Expert System (AES) in five UK hospitals
Journal of Antimicrobial Chemotherapy (2003) 51, 1191 1202 DOI: 10.1093/jac/dkg234 Advance Access publication 14 April 2003 Comparative evaluation of the VITEK 2 Advanced Expert System (AES) in five UK
More informationThe general concept of pharmacokinetics
The general concept of pharmacokinetics Hartmut Derendorf, PhD University of Florida Pharmacokinetics the time course of drug and metabolite concentrations in the body Pharmacokinetics helps to optimize
More informationPseudomonas putida 5
Pseudomonas putida 1 1 2 1 2 1 2 14 1 8 14 12 16 1997 1 21 12 5 Pseudomonas putida 8 27 imipenemipm IPM piperacillinceftazidimeamikacin norfloxacin 27 IPM IMP blaimp P. putida blaimp 27 8 9 4 1 MIC P.
More informationCHEM 4170 Problem Set #1
CHEM 4170 Problem Set #1 0. Work problems 1-7 at the end of Chapter ne and problems 1, 3, 4, 5, 8, 10, 12, 17, 18, 19, 22, 24, and 25 at the end of Chapter Two and problem 1 at the end of Chapter Three
More informationNH 3 H 2 O N 2. Why do they make chemical bonds? Molecular Orbitals
N 2 NH 3 H 2 O Why do they make chemical bonds? 5 Molecular Orbitals Why do they make chemical bonds? Stabilization Bond energy Types of Chemical Bonds Metallic Bond Ionic Bond Covalent Bond Covalent Bond
More informationIntroduction to Chemoinformatics and Drug Discovery
Introduction to Chemoinformatics and Drug Discovery Irene Kouskoumvekaki Associate Professor February 15 th, 2013 The Chemical Space There are atoms and space. Everything else is opinion. Democritus (ca.
More informationEric Hajjar, Amit Kumar, Enrico Spiga, Francesca Collu, Atilio Vargiu, Paolo Ruggerone and Matteo Ceccarelli
University of Cagliari, Dept of Physics CNR-SLACS: Sardinian LAboratory for Computational Materials Science Eric Hajjar, Amit Kumar, Enrico Spiga, Francesca Collu, Atilio Vargiu, Paolo Ruggerone and Matteo
More informationReikniefnafræði - Verkefni 2 Haustmisseri 2013 Kennari - Hannes Jónsson
Háskóli Íslands, raunvísindasvið Reikniefnafræði - Verkefni 2 Haustmisseri 2013 Kennari - Hannes Jónsson Guðjón Henning 18. september 2013 1 A. Molecular orbitals of N 2 Q1: Display all the MOs for N 2
More informationMultidrug resistant Stenotrophomonas maltophilia: an emerging cause of hospital acquired infections in Assiut University Hospitals, Egypt
International Journal of Infection Control Multidrug resistant Stenotrophomonas maltophilia www.ijic.info ISSN 19969783 ORIGINAL ARTICLE Multidrug resistant Stenotrophomonas maltophilia: an emerging cause
More informationPrediction of gas emission quantity using artificial neural networks
Available online www.jocpr.com Journal of Chemical and Pharmaceutical Research, 2014, 6(6):1653-165 Research Article ISSN : 095-384 CODEN(USA) : JCPRC5 Prediction of gas emission quantity using artificial
More informationLIST OF JOURNAL HOLDINGS OF NIPER LIBRARY (AS ON NOV 2001)
LIST OF JOURNAL HOLDINGS OF NIPER LIBRARY (AS ON NOV 2001) 1. AGENTS AND ACTIONS (VOL. 1-43 ) (1969-1994 ) INFLAMMATION RESEARCH 2. AMERICAN JOURNAL OF HEALTH-SYSTEM PHARMACY (VOL. 52-C ) (1995-C ) FORMERLY
More informationLecture 3: Electron statistics in a solid
Lecture 3: Electron statistics in a solid Contents Density of states. DOS in a 3D uniform solid.................... 3.2 DOS for a 2D solid........................ 4.3 DOS for a D solid........................
More informationTRAINING REAXYS MEDICINAL CHEMISTRY
TRAINING REAXYS MEDICINAL CHEMISTRY 1 SITUATION: DRUG DISCOVERY Knowledge survey Therapeutic target Known ligands Generate chemistry ideas Chemistry Check chemical feasibility ELN DBs In-house Analyze
More informationMASS TRANSFER AND ADSORPTION OF AMOXICILLIN FROM WASTEWATER USING WHEAT GRAIN
Proceedings of the 14 th International Conference on Environmental Science and Technology Rhodes, Greece, 3-5 September 2015 MASS TRANSFER AND ADSORPTION OF AMOXICILLIN FROM WASTEWATER USING WHEAT GRAIN
More informationKey Words Q Exactive Focus, Orbitrap, veterinary drugs, small molecule HRAM quantitation, small molecule HRAM screening, UHPLC, vdia
Variable Data-Independent Acquisition (vdia) Delivers High Selectivity and Sensitivity in Combined Targeted and Untargeted Analyses for Small Molecules Olaf Scheibner 1, Markus Kellmann 1, Charles Yang
More informationSynthesis and Vibration mode study of Schiff base compounds of 4-Dimethyl-aminoantipyrine
IOSR Journal of Applied Chemistry (IOSR-JAC) e-issn: 2278-5736.Volume 8, Issue 1 Ver. I (Oct. 215), PP 77-86 www.iosrjournals.org Synthesis and Vibration mode study of Schiff base compounds of 4-Dimethyl-aminoantipyrine
More informationIn this lecture we will understand how the molecular orbitals are formed from the interaction of atomic orbitals.
Lecture 7 Title: Understanding of Molecular Orbital Page-1 In this lecture we will understand how the molecular orbitals are formed from the interaction of atomic orbitals. We will see how the electrons
More informationJCICS Major Research Areas
JCICS Major Research Areas Chemical Information Text Searching Structure and Substructure Searching Databases Patents George W.A. Milne C571 Lecture Fall 2002 1 JCICS Major Research Areas Chemical Computation
More informationCollege of Science, Xi an University of Science and Technology, Xi an *Corresponding author
2016 International Conference on Advanced Manufacture Technology and Industrial Application (AMTIA 2016) ISBN: 978-1-60595-387-8 The Study of Coordination Adsorption Effect that CO Adsorption on 4H-SiC
More informationNext Generation Computational Chemistry Tools to Predict Toxicity of CWAs
Next Generation Computational Chemistry Tools to Predict Toxicity of CWAs William (Bill) Welsh welshwj@umdnj.edu Prospective Funding by DTRA/JSTO-CBD CBIS Conference 1 A State-wide, Regional and National
More informationValidation of EUCAST zone diameter breakpoints against reference broth microdilution
ORIGINAL ARTICLE BACTERIOLOGY Validation of EUCAST zone diameter breakpoints against reference broth microdilution S. Bengtsson 1, C. Bjelkenbrant 1 and G. Kahlmeter 1,2 1) Department of Clinical Microbiology,
More informationStatistical concepts in QSAR.
Statistical concepts in QSAR. Computational chemistry represents molecular structures as a numerical models and simulates their behavior with the equations of quantum and classical physics. Available programs
More informationReaxys Medicinal Chemistry Fact Sheet
R&D SOLUTIONS FOR PHARMA & LIFE SCIENCES Reaxys Medicinal Chemistry Fact Sheet Essential data for lead identification and optimization Reaxys Medicinal Chemistry empowers early discovery in drug development
More informationElectroluminescence from Silicon and Germanium Nanostructures
Electroluminescence from silicon Silicon Getnet M. and Ghoshal S.K 35 ORIGINAL ARTICLE Electroluminescence from Silicon and Germanium Nanostructures Getnet Melese* and Ghoshal S. K.** Abstract Silicon
More informationElectronic Excitation by UV/Vis Spectroscopy :
SPECTROSCOPY Light interacting with matter as an analytical tool III Pharm.D Department of Pharmaceutical Analysis SRM College Of Pharmacy,Katankulathur Electronic Excitation by UV/Vis Spectroscopy : X-ray:
More informationJOURNAL. November 1999 Volume 88, Number 11. Allometric Issues in Drug Development* MINIREVIEW. Iftekhar Mahmood. Introduction. A publication of the
A publication of the American Pharmaceutical Association and the American Chemical Society JOURNAL OF November 1999 Volume 88, Number 11 MINIREVIEW Allometric Issues in Drug Development* Iftekhar Mahmood
More informationQSARs for trace organics removal by activated carbon and membrane filtration
Transnational Action Program on Emerging Substances QSARs for trace organics removal by activated carbon and membrane filtration On the sense and non-sense of QSARs for these processes www.tapes-interreg.eu
More informationReading guide. EUCAST disk diffusion method for antimicrobial susceptibility testing
Reading guide EUCAST disk diffusion method for antimicrobial susceptibility testing Version 4.0 June 2014 Modifications to EUCAST reading guide slide show Version Version 4.0 June 2014 Version 3.0 April
More informationStructural and Electronic Properties of Small Silicon Nanoclusters
Structural and Electronic Properties of Small Silicon Nanoclusters Prabodh Sahai Saxena a* and Amerendra Singh Sanger b a Physics Department, Lakshmi Narain College of Technology Excellence, Bhopal, India.
More informationA very brief history of the study of light
1. Sir Isaac Newton 1672: A very brief history of the study of light Showed that the component colors of the visible portion of white light can be separated through a prism, which acts to bend the light
More informationJournal of Chemical and Pharmaceutical Research
Available on line www.jocpr.com Journal of Chemical and Pharmaceutical Research ISSN No: 0975-7384 CODEN(USA): JCPRC5 J. Chem. Pharm. Res., 2011, 3(4): 589-595 Altering the electronic properties of adamantane
More informationAcid-Base Properties
TAMMAR H. Ali Lecture 1 Course No. 326 Faculty of Pharmacy University Of Al-Muthanna 1 Physicochemical Principles of Drug Action Physicochemical Principles of Drug Action To design better drugs: Molecular
More informationJournal of Chemical and Pharmaceutical Research, 2012, 4(1): Research Article
Available online www.jocpr.com Journal of Chemical and Pharmaceutical Research, 2012, 4(1):27-32 Research Article ISSN : 0975-7384 CODEN(USA) : JCPRC5 Some Theoretical Study on the Interaction Between
More informationBasic cell design. Si cell
Basic cell design Si cell 1 Concepts needed to describe photovoltaic device 1. energy bands in semiconductors: from bonds to bands 2. free carriers: holes and electrons, doping 3. electron and hole current:
More informationUsing Bayesian Statistics to Predict Water Affinity and Behavior in Protein Binding Sites. J. Andrew Surface
Using Bayesian Statistics to Predict Water Affinity and Behavior in Protein Binding Sites Introduction J. Andrew Surface Hampden-Sydney College / Virginia Commonwealth University In the past several decades
More informationOn approximate solutions in pharmacokinetics
On separation of time scales in pharmacokinetics Piekarski S, Rewekant M. IPPT PAN, WUM Abstract A lot of criticism against the standard formulation of pharmacokinetics has been raised by several authors.
More informationPeriodic Trends in Properties of Homonuclear
Chapter 8 Periodic Trends in Properties of Homonuclear Diatomic Molecules Up to now, we have discussed various physical properties of nanostructures, namely, two-dimensional - graphene-like structures:
More informationPolyamine Effects on Antibiotic Susceptibility in Bacteria
ANTIMICROBIAL AGENTS AND CHEMOTHERAPY, June 2007, p. 2070 2077 Vol. 51, No. 6 0066-4804/07/$08.00 0 doi:10.1128/aac.01472-06 Copyright 2007, American Society for Microbiology. All Rights Reserved. Polyamine
More informationReading Group on Deep Learning Session 4 Unsupervised Neural Networks
Reading Group on Deep Learning Session 4 Unsupervised Neural Networks Jakob Verbeek & Daan Wynen 206-09-22 Jakob Verbeek & Daan Wynen Unsupervised Neural Networks Outline Autoencoders Restricted) Boltzmann
More informationSupplementary Information. Broad Spectrum Anti-Influenza Agents by Inhibiting Self- Association of Matrix Protein 1
Supplementary Information Broad Spectrum Anti-Influenza Agents by Inhibiting Self- Association of Matrix Protein 1 Philip D. Mosier 1, Meng-Jung Chiang 2, Zhengshi Lin 2, Yamei Gao 2, Bashayer Althufairi
More informationClass 24: Density of States
Class 24: Density of States The solution to the Schrödinger wave equation showed us that confinement leads to quantization. The smaller the region within which the electron is confined, the more widely
More informationb-lactam resistance and b-lactamase expression in clinical Stenotrophomonas maltophilia isolates having defined phylogenetic relationships
Journal of Antimicrobial Chemotherapy Advance Access published December 13, 2005 Journal of Antimicrobial Chemotherapy doi:10.1093/jac/dki453 b-lactam resistance and b-lactamase expression in clinical
More informationAustralian Journal of Basic and Applied Sciences
AENSI Journals Australian Journal of Basic and Applied Sciences ISSN:1991-8178 Journal home page: www.ajbasweb.com Theoretical Study for the Effect of Hydroxyl Radical on the Electronic Properties of Cyclobutadiene
More informationI. List and composition of ISP media used in the present study for characterization of Streptomyces
APPENDIX I I. List and composition of ISP media used in the present study for characterization of Streptomyces SL. MEDIA COMPONENT Bacto peptone Iron agar 36g Peptone yeast Iron agar (ISP 6) Bacto yeast
More informationHaemophilus influenzae: Antibiotic Susceptibility
CLINICAL MICROBIOLOGY REVIEWS, Apr. 1988, p. 218-227 Vol. 1, No. 2 0893-8512/88/020218-10$02.00/0 Copyright C 1988, American Society for Microbiology Haemophilus influenzae: Antibiotic Susceptibility CYNTHIA
More informationTheoretical Approach on structural aspects of antiepileptic agent indoline-2,3- dione-3-oxime by arguslab 4 software
Available online at www.scientiaresearchlibrary.com Scientia Research Library ISSN 2348-0408 USA CODEN: JACOGN Journal of Applied Chemistry, 2014, 2 (1):92-101 (http://www.scientiaresearchlibrary.com/arhcive.php)
More informationPHARMA SCIENCE MONITOR
PHARMA SCIENCE MONITOR AN INTERNATIONAL JOURNAL OF PHARMACEUTICAL SCIENCES EXTENDED HUCKEL PARTIAL ATOMIC CHARGES OF NITROIMIDAZOLE AND PREDICTION OF DNA DAMAGE B.R.Prajapati *, A.K.Seth 2, K.I.Molvi 3,
More informationChapter 2. Methodology
Chapter 2 Methodology Chapter 2 Methodology NORMA AUREA RANGEL-VÁZQUEZ 1 FRANCISCO RODRÍGUEZ FÉLIX 2 1 División de Estudios de Posgrado e Investigación del Instituto Tecnológico de Aguascalientes, Ave.
More informationComparative Analysis of Machine Learning Techniques for the Prediction of the DMPK Parameters Intrinsic Clearance and Plasma Protein Binding
Comparative Analysis of Machine Learning Techniques for the Prediction of the DMPK Parameters Intrinsic Clearance and Plasma Protein Binding Edward W. Lowe, Jr., Mariusz Butkiewicz, Zollie White III, Matthew
More informationEarly Stages of Drug Discovery in the Pharmaceutical Industry
Early Stages of Drug Discovery in the Pharmaceutical Industry Daniel Seeliger / Jan Kriegl, Discovery Research, Boehringer Ingelheim September 29, 2016 Historical Drug Discovery From Accidential Discovery
More informationCHEM 2010 Symmetry, Electronic Structure and Bonding Winter Numbering of Chapters and Assigned Problems
CHEM 2010 Symmetry, Electronic Structure and Bonding Winter 2011 Numbering of Chapters and Assigned Problems The following table shows the correspondence between the chapter numbers in the full book (Physical
More informationFirst description of a RND-type multidrug efflux pump in Achromobacter xylosoxidans:
AAC Accepts, published online ahead of print on 1 August 2011 Antimicrob. Agents Chemother. doi:10.1128/aac.00341-11 Copyright 2011, American Society for Microbiology and/or the Listed Authors/Institutions.
More informationVisualization in Chemistry. Giovanni Morelli
Visualization in Chemistry Giovanni Morelli What is Chemistry? If we provide a good answer to this question maybe we can understand what graphics can do for chemistry and chemists What is Chemistry? A
More informationFitting PK Models with SAS NLMIXED Procedure Halimu Haridona, PPD Inc., Beijing
PharmaSUG China 1 st Conference, 2012 Fitting PK Models with SAS NLMIXED Procedure Halimu Haridona, PPD Inc., Beijing ABSTRACT Pharmacokinetic (PK) models are important for new drug development. Statistical
More informationComparing Multi-Label Classification Methods for Provisional Biopharmaceutics Class Prediction
Comparing Multi-Label Classification Methods for Provisional Biopharmaceutics Class Prediction Danielle Newby a, Alex. A. Freitas b, Taravat Ghafourian a,c* a Medway School of Pharmacy, Universities of
More informationFactors involved in the enhanced efficacy against Gram-negative bacteria of fourth generation cephalosporins
Journal of Antimicrobial Chemotherapy (1992) 29, Suppl.,4. 1-6 Factors involved in the enhanced efficacy against Gram-negative bacteria of fourth generation cephalosporins Robert E. W. Hancock and Francis
More informationIdentification of Penicillinase-Resistant Penicillins in Human Urine by RPLC Method
OPEN ACCESS Eurasian Journal of Analytical Chemistry ISSN: 1306-3057 2017 12(1):3-13 DOI 10.12973/ejac.2017.00140a Identification of Penicillinase-Resistant Penicillins in Human Urine by RPLC Method Zehra
More informationPredicting volume of distribution with decision tree-based regression methods using predicted tissue:plasma partition coefficients
Freitas et al. Journal of Cheminformatics (2015) 7:6 DOI 10.1186/s13321-015-0054-x RESEARCH ARTICLE Open Access Predicting volume of distribution with decision tree-based regression methods using predicted
More informationResearch Article Serotypes and Antimicrobial Resistance of Human Nontyphoidal Isolates of Salmonella enterica from Crete, Greece
Interdisciplinary Perspectives on Infectious Diseases, Article ID 256181, 5 pages http://dx.doi.org/10.1155/2014/256181 Research Article Serotypes and Antimicrobial Resistance of Human Nontyphoidal Isolates
More information