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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

Prevalence and mechanisms of aminoglycoside-resistance in clinical isolates in Hong Kong.

January 1996 (has links)
by Chin Miu Ling, Nathalie. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1996. / Includes bibliographical references (leaves 130-143). / ABSTRACT --- p.i / ACKNOWLEDGEMENTS --- p.iii / LIST OF TABLES --- p.vii / LIST OF FIGURES --- p.x / INTRODUCTION --- p.1 / Chapter A --- Aminoglycosides --- p.1 / Chapter 1 --- Structure --- p.1 / Chapter 2 --- Classification --- p.1 / Chapter 3 --- Mode of action --- p.2 / Chapter 4 --- Types --- p.9 / Chapter B --- Mechanisms of aminoglycoside-resistance --- p.13 / Chapter C --- Aminoglycoside-modifying enzymes --- p.14 / Chapter 1 --- Classification --- p.19 / Chapter i --- Phosphotransferases --- p.19 / Chapter ii --- Adenylytransferases --- p.21 / Chapter iii --- Acetyltransferases --- p.22 / Chapter 2 --- Genes encoding AMEs --- p.24 / Chapter 3 --- Applications --- p.27 / Chapter D --- Prevalence of aminoglycoside-resistance --- p.28 / Chapter E --- Methods for the determination of aminoglycoside-modifying enzymes --- p.34 / Chapter 1 --- Examination of resistance phenotype --- p.35 / Chapter 2 --- Phosphocellulose paper binding assay --- p.38 / Chapter 3 --- Hybridization with specific gene probes --- p.39 / Chapter 4 --- Antibiotic inactivation --- p.44 / Chapter 5 --- High performance liquid chromatography (HPLC) --- p.44 / Chapter F --- Prevalence of aminoglycoside-modifying enzymes --- p.45 / Chapter G --- Objectives --- p.52 / MATERIALS AND METHODS --- p.53 / Materials --- p.53 / Chapter A --- Bacterial strains --- p.53 / Chapter 1 --- Standard strains --- p.53 / Chapter 2 --- Clinical isolates --- p.53 / Chapter B --- "Antibiotic, media, chemicals and instruments" --- p.55 / Methods --- p.55 / Chapter A --- Orevalence of aminoglycoside-resistance --- p.55 / Chapter B --- Susceptibility testing --- p.55 / Chapter C --- Characterization of aminoglycoside-modifying enzymes (AMEs) --- p.61 / Chapter 1 --- Extraction of enzymes --- p.61 / Chapter 2 --- Substrate profile analysis by the phosphocellulose paper binding assay --- p.62 / Chapter D --- Localization of resistance genes --- p.64 / Chapter 1 --- Genetic study --- p.64 / Chapter 2 --- Molecular studies --- p.67 / Chapter i --- Preparation of crude plasmid extracts --- p.68 / Chapter ii --- Agarose gel electrophoresis --- p.68 / Chapter E --- Plasmid profile analysis --- p.69 / Chapter F --- Plasmid fingerprinting --- p.69 / Chapter 1 --- Preparation of purified plasmid --- p.69 / Chapter 2 --- Restriction endonuclease digestion of plasmid DNA --- p.70 / Plan to achieve objectives --- p.71 / results --- p.73 / Chapter A --- Prevalence of aminoglycoside-resistant Gram-negative bacteria isolated in the Prince of Wales Hospital from 1989 to1992 --- p.73 / Chapter B --- "Susceptibility to 12 aminoglycosides of aminoglycoside-resistant E. coli, K pneumoniae and Ps. aeruginosa" --- p.78 / Chapter C --- "Aminoglycoside-modifying enzymes (AMEs) produced by E. coli, K pneumoniae and Ps. aeruginosa" --- p.88 / Chapter D --- Plasmid profile analysis --- p.93 / Chapter E --- Localization of aminoglycoside-resistance genes --- p.102 / discussion --- p.114 / Chapter A --- Aminoglycoside-resistance --- p.114 / Chapter B --- Mechanisms of aminoglycoside-resistance --- p.118 / Chapter C --- Genetic location of aminoglycoside-resistance and plasmid profiles --- p.122 / Chapter D --- Characterization of AMEs --- p.126 / Chapter E --- Areas for future research --- p.128 / references --- p.130 / appendix --- p.144
22

Postantibiotic effects of anti-tuberculosis drugs on mycobacterium tuberculosis.

January 1997 (has links)
by Carrie Au-Yeang. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1997. / Includes bibliographical references (leaves 45-54). / Abstract also in Chinese. / Chapter I. --- Abstract --- p.iii / Chapter II. --- Acknowledgements --- p.iv / Chapter III. --- Table of Contents --- p.v / Chapter IV. --- List of Abbreviations --- p.vii / Chapter V. --- List of Figures --- p.viii / Chapter VI. --- List of Tables --- p.ix / Chapter VII. --- Introduction --- p.1 / Chapter VIII. --- Literature Review --- p.3 / Chapter A. --- Mycobacterium tuberculosis Infections - clinical importance --- p.3 / Chapter B. --- Treatment of M. tuberculosis Infections - the past & present --- p.3 / Chapter C. --- Laboratory Supports for Treatment of Tuberculosis --- p.5 / Chapter D. --- The Postantibiotic Effects (PAE) --- p.6 / Chapter E. --- PAE of Antituberculosis Drugs Against Mycobacteria --- p.15 / Chapter F. --- Radiometric Measurement of growth --- p.16 / Chapter IX. --- Materials and Methods --- p.17 / Chapter A. --- Bacterial Strains and Their Maintenance --- p.17 / Chapter B. --- Antimicrobial Agents --- p.17 / Chapter C. --- Antimicrobial Susceptibility Testing --- p.18 / Chapter D. --- Assessment of PAE and KI In Vitro --- p.20 / Chapter E. --- Assessment of PAE and KI Ex Vivo --- p.22 / Chapter F. --- Determination of Drug Uptake --- p.25 / Chapter X. --- Results --- p.29 / Chapter A. --- In Vitro Susceptibility Testing of the M. tuberculosis Strains --- p.29 / Chapter B. --- PAE In Vitro - the Classical Viable Count Method --- p.29 / Chapter C. --- PAE Measured by the Bactec Method --- p.30 / Chapter D. --- PAE In Vitro - the Bactec Method --- p.30 / Chapter E. --- Postantibiotic Effects Ex Vivo by the Bactec Method --- p.31 / Chapter F. --- Bactericidal Activities In Vitro and Ex Vivo --- p.32 / Chapter XI. --- Discussion --- p.34 / Chapter A. --- Selection of M. tuberculosis isolates and Drug Susceptibility --- p.34 / Chapter B. --- PAE and KI In Vitro & Ex Vivo - the study methods --- p.34 / Chapter C. --- PAE In Vitro & Ex Vivo - single drug --- p.36 / Chapter D. --- PAE Ex Vivo - drug combinations --- p.38 / Chapter E. --- KI In vitro & Ex vivo --- p.39 / Chapter F. --- PAE and Clinical Therapeutic Regimens --- p.41 / Chapter G. --- Conclusion & Future Studies --- p.44 / Chapter XII. --- Literature Cited --- p.45 / Chapter XIII. --- Figures --- p.55 / Chapter IVX --- Tables --- p.68
23

Small molecule inhibitors of type III secretion and their effect on Chlamydia development

Muschiol, Sandra, January 2009 (has links)
Diss. (sammanfattning) Stockholm : Karolinska institutet, 2009.
24

Antibiotic prophylaxis in general oral health care : the perspective of decision making /

Ellervall, Eva. January 2009 (has links) (PDF)
Thesis (Ph.D)--Malmö University, 2009. / Includes bibliographical references. Also available on the Internet.
25

Antimicrobial prophylaxis of bacteraemia in oral surgery pharmacological, toxicological and microbiological aspects /

Josefsson, Kenneth. January 1985 (has links)
Thesis (doctoral)--Karolinska Institutet, 1985. / Added t.p. with thesis statement inserted. Includes bibliographical references.
26

The epidemiology of antibiotic utilisation : a study of antibiotic use in institutional settings and community practice /

Jelinski, Susan Elizabeth, January 2002 (has links)
Thesis (Ph.D.)--Memorial University of Newfoundland, 2002. / Bibliography: leaves 161-173.
27

A manometric evaluation of bacteriostatic activity

Bonow, Eunice R. January 1952 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1952. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 74-78).
28

Experimental studies on the origin and significance of antibiotic-resistant Escherichia coli in animals and man

Guinée, Petrus Antonius Maria. January 1963 (has links)
Thesis (doctoral)--Rijksuniversiteit te Utrecht, 1963. / "Appendices" (1 v.) inserted in pocket at end.
29

Over botcement en botinfectie

Touw, Paulus Petrus Joseph. January 1900 (has links)
Thesis (doctoral)--Rijksuniversiteit te Utrecht.
30

Experimental studies on the origin and significance of antibiotic-resistant Escherichia coli in animals and man

Guinée, Petrus Antonius Maria. January 1963 (has links)
Thesis (doctoral)--Rijksuniversiteit te Utrecht, 1963. / "Appendices" (1 v.) inserted in pocket at end. eContent provider-neutral record in process. Description based on print version record.

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