Results 231 to 240 of about 80,656 (262)
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Nature, 1956
COAGULASE production is a property of all pathogenic Staphylococci and is the most commonly accepted single criterion of pathogenicity. In addition it has been shown that coagulase plays a part in staphylococcal infections. Evidence for this is indirect: first, clottable plasma inhibits phagocytosis of Staphylococci1; secondly, rabbits can be protected
Douglas D. Smith, J. M. Johnstone
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COAGULASE production is a property of all pathogenic Staphylococci and is the most commonly accepted single criterion of pathogenicity. In addition it has been shown that coagulase plays a part in staphylococcal infections. Evidence for this is indirect: first, clottable plasma inhibits phagocytosis of Staphylococci1; secondly, rabbits can be protected
Douglas D. Smith, J. M. Johnstone
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Infectious Diseases, 2018
Objective: To compare demographic and clinical features of neonates with late-onset sepsis due to coagulase-negative-staphylococcus with those due to other bacterial pathogens. Study design: Retrospective, population-based cohort study.
Neta Berlak +6 more
semanticscholar +1 more source
Objective: To compare demographic and clinical features of neonates with late-onset sepsis due to coagulase-negative-staphylococcus with those due to other bacterial pathogens. Study design: Retrospective, population-based cohort study.
Neta Berlak +6 more
semanticscholar +1 more source
Journal of Clinical Microbiology, 1982
The screening of staphylococci with a panel of 14 lectins and extracts demonstrating lectin-like activity led to the development of a rapid agglutination slide test for the differentiation of certain coagulase-negative staphylococci and human strains of Staphylococcus aureus.
K F Keller, S K Davidson, R J Doyle
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The screening of staphylococci with a panel of 14 lectins and extracts demonstrating lectin-like activity led to the development of a rapid agglutination slide test for the differentiation of certain coagulase-negative staphylococci and human strains of Staphylococcus aureus.
K F Keller, S K Davidson, R J Doyle
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Acta Pathologica Microbiologica Scandinavica Series B: Microbiology, 1983
47 staphylococcal reference strains representing 13 species were tested for polymyxin sensitivity using tablet and disc diffusion methods. Corresponding MIC and IC50 values were determined with a plate dilution assay. Coagulase‐positive strains were found to be more resistant towards polymyxin, and could thereby be separated from coagulase‐negative ...
Ole Heltberg, B. Bruun
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47 staphylococcal reference strains representing 13 species were tested for polymyxin sensitivity using tablet and disc diffusion methods. Corresponding MIC and IC50 values were determined with a plate dilution assay. Coagulase‐positive strains were found to be more resistant towards polymyxin, and could thereby be separated from coagulase‐negative ...
Ole Heltberg, B. Bruun
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Effect of Borate on the Growth of Coagulase-Positive and Coagulase-Negative Staphylococci
Infection and Immunity, 1970Of 235 strains of coagulase-positive Staphylococcus aureus studied, 221 or 94% were inhibited by 1.5 × 10 −8 m sodium borate, whereas only 6 of 57 (10.5%) coagulase-negative strains were inhibited by the same borate concentration.
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Clinical Orthopaedics and Related Research, 1990
Whether or not bacterial populations are massively enclosed in slime, it appears that antibiotic resistance, when compared to suspension organisms, is related to surface adhesion and to the specific material of the substratum. These findings are of significance in the understanding and treatment of biomaterial-localized infections.
Paul T. Naylor +2 more
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Whether or not bacterial populations are massively enclosed in slime, it appears that antibiotic resistance, when compared to suspension organisms, is related to surface adhesion and to the specific material of the substratum. These findings are of significance in the understanding and treatment of biomaterial-localized infections.
Paul T. Naylor +2 more
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Coagulase in Starved Staphylococcus aureus
Zentralblatt für Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite Naturwissenschaftliche Abteilung: Mikrobiologie der Landwirtschaft, der Technologie und des Umweltschutzes, 1978The resting cells of S. aureus strain Smith (diffuse) lost marked amount of free amino acids and proteins during their starvation. The starved cells contained less coagulase and that enzyme was released into the medium during starvation. After transfer into nutrient medium, those cells produced less coagulase than the non-starved ones.
J. Szarapińska-Kwaszewska +2 more
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The new microbiologica, 1996
Ciprofloxacin susceptibility was evaluated in 573 clinical staphylococcal isolates (Staphylococcus aureus 230, methicillin-resistant (MR) 36%; coagulase-negative strains 343, MR 66%) collected from 1989 to 1995. Resistance to ciprofloxacin for MR Staphylococcus aureus was 25% until 1991 when ciprofloxacin was introduced into the hospital formulary, and
UTILI, Riccardo +6 more
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Ciprofloxacin susceptibility was evaluated in 573 clinical staphylococcal isolates (Staphylococcus aureus 230, methicillin-resistant (MR) 36%; coagulase-negative strains 343, MR 66%) collected from 1989 to 1995. Resistance to ciprofloxacin for MR Staphylococcus aureus was 25% until 1991 when ciprofloxacin was introduced into the hospital formulary, and
UTILI, Riccardo +6 more
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Release of Coagulase from Staphylococci
Zentralblatt für Bakteriologie. 1. Abt. Originale A, Medizinische Mikrobiologie, Infektionskrankheiten und Parasitologie, 1980Immediately after inoculation with coagulase-positive staphylococci the coagulase-activity increased significantly in various culture media. The increase was much higher than the calculated coagulase-activity added with the inoculum (table 1). It appears that this release offers a possibility for the efficient production of coagulase prior to ...
Brückler J +3 more
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LYSOGENY IN A COAGULASE-NEGATIVE STAPHYLOCOCCUS
Canadian Journal of Microbiology, 1962A temperate phage (S-13), for which a coagulase-negative strain (SA-13) is lysogenic, was isolated during an investigation of lysogenicity in coagulase-negative staphylococci. Its indicator strain (SA-14) is also coagulase-negative and the phage can be propagated on it.
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