Results 241 to 250 of about 49,962 (273)

Burns and Corynebacterium diphtheriae

Burns, 1982
Abstract The wounds of 50 burn cases were studied for the possibility of infection by Corynebacterium diphtheriae . In contrast to the study of Ayyagari et al. (1979), the present study did not reveal any case of diphtherial infection in burn wounds.
H L, Chhabra, R G, Sharma, S K, Saini, R K, Keswani   +3 more
openaire   +2 more sources

Fatal respiratory diphtheria caused by β-lactam-resistant Corynebacterium diphtheriae.

Clinical Infectious Diseases, 2020
BACKGROUND Diphtheria is a potentially fatal respiratory disease caused by toxigenic Corynebacterium diphtheriae. Although resistance to erythromycin has been recognised, β-lactam resistance in toxigenic diphtheria has not been described. Here, we report
B. Forde, A. Henderson, E. Playford, D. Looke, B. Henderson, Catherine Watson, J. Steen, H. Sidjabat, G. Laurie, Sharmini Muttaiyah, G. Nimmo, G. Lampe, Helen V. Smith, A. Jennison, B. McCall, H. Carroll, M. Cooper, D. Paterson, S. Beatson   +18 more
semanticscholar   +1 more source

Bacteriophage Typing of Corynebacterium diphtheriae

Journal of Infectious Diseases, 1977
Bacteriophage types of over 3,000 strains of Corynebacterium diphtheriae isolated in Canada have been determined. The typing scheme used involved the use of nine phages. Results indicated that phage types correlate with biotypes to a large degree. Corynecin types were also determined for a limited number of cultures, and results indicated that the ...
S, Toshach, A, Valentine, S, Sigurdson
openaire   +2 more sources

Corynebacterium diphtheriae Outbreak in Migrant Populations in Europe.

New England Journal of Medicine
BACKGROUND A surge of cases of Corynebacterium diphtheriae infection was observed in reception centers for migrants in Europe beginning in the summer of 2022.
Andreas Hoefer, H. Seth-Smith, Federica Palma, Stefanie Schindler, Luca Freschi, A. Dangel, A. Berger, Joshua D’Aeth, Rebecca Cordery, Enrique Delgado-Rodriguez, Eva Gruner, D. Flury, V. Hinić, Julian Kofler, R. Lienhard, Rob Mariman, Oliver Nolte, Adrian Schibli, Julie Toubiana, Marianna Traugott, S. Jacquinet, Alexander Indra, Norman K. Fry, Daniel Palm, Andreas Sing, Sylvain Brisse, A. Egli   +26 more
semanticscholar   +1 more source

Neuraminidase ofCorynebacterium diphtheriae

Journal of Bacteriology, 1967
Neuraminidase activity has been found in a variety of strains ofCorynebacterium diphtheriae, both toxinogenic and nontoxinogenic. The enzyme has been shown to be intracellular, possibly associated with the cytoplasmic membrane. Toxinogenic strains of the diphtheria bacillus, grown under conditions unsuitable for maximal toxin production, produce ...
T, Moriyama, L, Barksdale
openaire   +2 more sources

Corynebacterium ramonii sp. nov., a novel toxigenic member of the Corynebacterium diphtheriae species complex.

Research in Microbiology, 2023
C. Crestani, G. Arcari, Annie Landier, Virginie Passet, Dorian Garnier, S. Brémont, Nathalie Armatys, A. Carmi-Leroy, J. Toubiana, E. Badell, S. Brisse   +10 more
semanticscholar   +1 more source

Diphtheria toxin (Corynebacterium diphtheriae)

1997
Abstract Diphtheria toxin is the primary virulence factor of toxigenic C. diphtheriae the etiologic agent of clinical diphtheria (Pappenheimer 1977). The structural gene for diphtheria toxin, tox, is carried by a closely related family of corynebacteriophages of which the β-phage has been the best studied (Buck et al.
openaire   +1 more source

Corynebacterium diphtheriae endocarditis

The Pediatric Infectious Disease Journal, 1983
V, Sirisanthana, T, Sirisanthana
openaire   +2 more sources

Observations on the Staining of Corynebacterium Diphtheriae

Stain Technology, 1949
Albert's method, of staining diphtheria cultures consists of staining a fixed smear for one minute (some laboratories stain for five minutes) with a solution containing toluidine blue and malachite (or methyl) green, washing with water, and applying Albert's iodine for one minute.
openaire   +2 more sources

A New Transaminase of Corynebacterium diphtheriae

Nature, 1958
ACCORDING to Shemin et al. 1,2 δ-aminolaevulinic acid is not only utilized for porphyrin synthesis, but has also to be considered as an intermediate in the formation of purines. Very little is known at present about the enzymes responsible for this conversion. Shemin suggests the deamination of δ-aminolaevulinic acid. Recently, Kowalski et al.
openaire   +2 more sources