65 publication(s) trouvée(s)
Article scientifique
Molecular characterization of invasive capsule null Neisseria meningitidis in South Africa
BACKGROUND: The meningococcal capsule is an important virulence determinant. Unencapsulated meningococci lacking capsule biosynthesis genes and containing the capsule null …
Article scientifique
Antimicrobial structure activity relationship of five anthraquinones of emodine type isolated from Vismia laurentii
BACKGROUND: Antimicrobial activity of anthraquinone compounds of emodine type has been reported by many authors. These compounds are found in …
Article scientifique
Genetic profiling for Anaplasma and Ehrlichia species in ticks collected in the Eastern Cape Province of South Africa
BACKGROUND: Anaplasma and Ehrlichia are emerging tick-borne pathogens that cause anaplasmosis and ehrlichiosis in humans and other animals worldwide. Infections …
Article scientifique
Evaluating decontamination protocols for the isolation of Mycobacterium ulcerans from swabs
BACKGROUND: Mycobacterium ulcerans (M. ulcerans) is the causative agent of Buruli Ulcer (BU) disease. In order to inhibit the growth …
Article scientifique
Occurrence of Escherichia coli O157:H7 in cattle feces and contamination of carcass and various contact surfaces in abattoir and butcher shops of Hawassa, Ethiopia
BACKGROUND: Despite of the sanitation measures in municipal abattoirs to reduce contamination, Escherichia coli continues to be a health hazard. …
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