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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.
41

Persistence and significance of E. Coli in house flies (Musca Domestica) and stable flies (Stomoxys Calcitrans)

Rochon, Kateryn, University of Lethbridge. Faculty of Arts and Science January 2003 (has links)
The persistance of Escherichia coli in the larval, pupal and adult stages of both house flies, Musca domestica (L.), and stable flies, Stomoxys calcitrans (L). was examined. Abundance of E.coli declined over time in immature house flies, but remained constant in immature stable flies, suggesting house fly larvae digest E. coli but stable fly larvae do not. Survival of house fly and stable fly larvae averaged 62% and 25% respectively when reared on pure E. coli cultures. E. coli load in pupae decreased significantly one day before emergence of adult house flies, but remained constant until stable fly emergence. Nevertheless, E. coli was detected in 78% of emerging house flies and in 28% of emerging stable flies. House flies are more important E. coli vectors as adults, whereas stable flies may be overlooked vectors of E. coli during immature development. / ix, 89 leaves ; 28 cm.
42

Cellular mechanisms of interaction between uropathogenic Escherichia coli and renal epithelial cells /

Laestadius, Åsa, January 2002 (has links)
Diss. (sammanfattning) Stockholm : Karol. inst., 2002. / Härtill 4 uppsatser.
43

Children's diarrhea in Hanoi, Vietnam : importance of enteric pathogens /

Nguyen, Vu Trung, January 2005 (has links)
Diss. (sammanfattning) Stockholm : Karol. inst., 2005. / Härtill 5 uppsatser.
44

Analysis of putative virulence factors of a locus of enterocyte effacement-negative shiga-toxigenic Escherichia coli O113:H21 strain /

Potjanee Srimanote. January 2003 (has links) (PDF)
Thesis (Ph.D.)--University of Adelaide, School of Molecular and Biomedical Science, 2003. / "February 2003." Addendum and corrigenda inserted at back. Includes bibliographical references (leaves 249-272).
45

Studies on the manipulation of gastrointestinal tract bacteria

Njuguna, Peter. January 2005 (has links)
Thesis (M.Sc.)--University of Wollongong, 2005. / Typescript. Includes bibliographical references: leaf 118-127.
46

Antibiotic resistance and antibiotic consumption in Sweden with focus on Escherichia coli and Pseudomonas aeruginosa /

Farra, Anna, January 2007 (has links)
Diss. (sammanfattning) Stockholm : Karolinska institutet, 2007. / Härtill 4 uppsatser.
47

Visualizing the dynamic interplay between the host and bacterial pathogen : a real-time study of renal infection /

Månsson, Lisa, January 2007 (has links)
Diss. (sammanfattning) Stockholm : Karolinska institutet, 2007. / Härtill 3 uppsatser.
48

A study of tetracycline resistant Escherichia coli in impala (Aepyceros melampus) and their water sources

Mariano, Valeria. January 2008 (has links)
Thesis (MSc (Paraclinical Sciences, Veterinary Science))--University of Pretoria, 2007. / Includes bibliographical references. Also available in print format.
49

Plasmid-associated analogs of the dnaB gene in Escherichia coli; genetic and physiological evidence for occurrence, differences and interactions.

Wang, Patrick J. Carleton University. Dissertation. Biology. January 1978 (has links)
Thesis--Carleton University. / Also available in electronic format on the Internet.
50

Studies in Shiga toxin-producing Escherichia coli O157:H7 determination of factors contributing to the dissemination of Escherichia coli O157:H7 among dairy farms /

Wetzel, Amy Noel, January 2005 (has links)
Thesis (Ph. D.)--Ohio State University, 2005. / Title from first page of PDF file. Includes bibliographical references (p. 157-190).

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