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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

A study of certin microorganisms of soil origin exhibiting anti-microbial properties

Graziano, Joseph Anthony. January 1952 (has links)
Call number: LD2668 .T4 1952 G71 / Master of Science
22

Interactions of Bismuth complexes with biomolecules: insight into the mechanism of action of Bismuthantimicrobial agents

張麗, Zhang, Li January 2003 (has links)
published_or_final_version / Chemistry / Doctoral / Doctor of Philosophy
23

The antimicrobial activity and Phytochemistry of leaf essential oils of selected rutaceae species

Khusal, Pristish 07 1900 (has links)
A research report submitted to the Faculty of Health Sciences, University of the Witwatersrand, Johannesburg. in partial fulfilment of the requirements for the degree of Master of Science in Medicine ( Pharmaceutical Affairs ) / The Retuceae is an aromatic family of plants confined to the Fynbos biome in South Africa. This family is represented by a number of genera e.g. Agasthosma, Adenandra, Coleonema, Vepris etc. all containing a number of species which have been used for centuries in traditional healing. Although many of these species have been used for centuries in local healing rites the biological activity and phytochemistry are poorly recorded. / IT2018
24

The composition and antimicrobial activity of leaf essential oils of selected agathosma species ( rutaceae )

Fourie, Carla 14 November 2003 (has links)
A research report submitted to the faculty of Health Sciences, University of the Witwatersrand, Johannesburg, in partial fulfilment of the requirements for the degree of Master of Science in Medicine ( Pharmaceutical Affairs ) / This project was conducted to investigate properties and to record the essential oil profiles of a selection of species belonging to the genus agasthosma. Plants have been used for many years by the local South African to treat various infections and illnesses. This knowledge has largely been untapped. Buchu is one of the plant species that are used extensively by the San and Khoi people. It is remarkable that of the ca. 150 agathosma species indigenous to South Africa only two species ( Agasthosma crenulata and agathosma betulina ) have been investigated for biological activity. The genus Agasthosma is traditionally used for the following conditions ; stomach ailments, fever, coughs, cold, flu, urinary tract, and kidney infections, haematuria, prostatitis, rheumatism, gout, bruises and for antiseptic purposes. / IT2018
25

The composition, geographical variation and antimicrobial activity of Lippia javanica ( Verbenaceae ) leaf essential oils

Subramoney, Sivanasen January 2003 (has links)
A research report submitted to the Faculty of Health Sciences, University of the Witwatersrand, in partial fulfilment of the requirements for the degree of Master in Science ( Medicine ) Pharmaceutical Affairs / Lippia javanica is a widely spread woody shrub and the major traditional use is reflected in its vernacular name; fever tea ' koorsbossie '. An infusion of the leaves is also used as a decongestant for colds and coughs. Infusions may also be used topically to treat scabies and lice A preliminary study indicated that the essential oil chemistry varies dramatically both within and between natural plant populations. / IT2018
26

Assessing the rational use of cefotaxime at Queen Elizabeth ll Hospital

Maphasa, Teboho January 2004 (has links)
A RESEARCH REPORT SUBMITTED TO THE FACULTY OF HEALTH SCIENCES, UNIVERSITY OF WITWATERSRAND, JOHANNESBURG, IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF PHARMACY IN CLINICAL PHARMACY 2004 / The purpose of the study was to evaluate the use of cefotaxime with the idea of improving its use within the hospital. Improving the use of cefotaxime could result in a change in the proportion spent from the pharmacy budget. More importantly a change in prescribing patterns of this drug could also result in a reduction in resistant patterns of cefotaxime. / IT2018
27

Oleanic acid: its isolation and derivatisation to potential antimicrobial compounds

Wicht, Merril Margaret January 2007 (has links)
A thesis submitted to the Cape Peninsula University of Technology in fulfilment of the requirements for the MASTERS DEGREE IN TECHNOLOGY (CHEMISTRY) Department of Chemistry January 2007 / An increasing number of natural products possessing the oleanolic acid moiety have been shown to demonstrate a wide spectrum of biological activity. This thesis deals with the extraction and isolation of oleanolic acid from Syzigium aromaticum and the examination of its stereochemistry and crystal structure by X-ray diffraction. The synthetic routes used for converting functional groups on the oleanolic acid molecule to afford derivatives are described in Chapter 5. Oleanolic acid and its derivatives were evaluated for antimicrobial activity. Three different procedures viz. Kirby-Bauer, Broth dilution and Tetrazolium salt chemosensitivity were used. Acceptable results were obtained from the last method and these were used to arrive at conclusions regarding this study.
28

Oleanolic acid: its isolation and derivatisation to potential antimicrobial compounds

Wicht, Merrill Margaret January 2007 (has links)
Thesis (MTech (Chemistry))--Cape Peninsula University of Technology, 2007 / An increasing number of natural products possessing the oleanolic acid moiety have been shown to demonstrate a wide spectrum of biological activity. This thesis deals with the extraction and isolation of oleanolic acid from Syzigium aromaticum and the examination of its stereochemistry and crystal structure by X-ray diffraction. The synthetic routes used for converting functional groups on the oleanolic acid molecule to afford derivatives are described in Chapter 5. Oleanolic acid and its derivatives were evaluated for antimicrobial activity. Three different procedures viz. Kirby-Bauer, Broth dilution and Tetrazolium salt chemosensitivity were used. Acceptable results were obtained from the last method and these were used to arrive at conclusions regarding this study.
29

The immunopharmacology of antimicrobial drugs / by Yee Hing Thong

Thong, Yee Hing January 1979 (has links)
Typescript (photocopy) / 199 leaves : / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Thesis (M.D.)--Dept. of Medicine, University of Adelaide, 1981
30

The immunopharmacology of antimicrobial drugs

Thong, Yee Hing. January 1979 (has links) (PDF)
Typescript (photocopy)

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