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Influence of the incubation atmosphere on the production of slime byStaphylococcus epidermidis

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Abstract

The influence of various incubation atmospheres on the growth and slime production of 23Staphylococcus epidermidis strains was studied. The atmospheres evaluated were aerobiosis (control), anaerobiosis, candle jar, 5 % CO2 and 10 % CO2. As compared to the aerobic control, growth was 55.7 ± 19 % (p<0.01) in anaerobic incubation, 113.7 ± 12 % (p<0.01) in 5 % CO2, 112.8 ± 13 % (p<0.01) in 10 % CO2 and 106.4 ± 7 % (p>0.1) in the candle jar. The slime production in relation to the aerobic control was 20.3 ± 19 % in anaerobiosis (p<0.01), 22.3 ± 27 % (p<0.01) in 5 % CO2, 29.4 ± 39 % (p<0.01) in 10 % CO2 and 68.3 ± 26 % (p>0.1) in the candle jar. The results of this study may explain the discrepancies which have been noted on occasion between slime formation data and pathogenicity.

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Authors and Affiliations

  1. Microbiology Department, Faculty of Medicine, Extremadura University, Avda. Elvas s/n, 06071, Badajoz, Spain

    C. Pérez-Giraldo, A. Rodríguez-Benito, F. J. Morán, C. Hurtado, M. T. Blanco & A. C. Gómez-García

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  1. C. Pérez-Giraldo
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  2. A. Rodríguez-Benito
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  3. F. J. Morán
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  4. C. Hurtado
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  5. M. T. Blanco
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  6. A. C. Gómez-García
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Pérez-Giraldo, C., Rodríguez-Benito, A., Morán, F.J. et al. Influence of the incubation atmosphere on the production of slime byStaphylococcus epidermidis . Eur. J. Clin. Microbiol. Infect. Dis. 14, 359–362 (1995). https://doi.org/10.1007/BF02116534

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