John Elmerdahl Olsen

John Elmerdahl Olsen

Professor

Member of:


    1. 2015
    2. Published

      Pharmacodynamic modelling of in vitro activity of tetracycline against a representative, naturally occurring population of porcine Escherichia coli

      Ahmad, A., Zachariasen, C., Christiansen, L. E., Græsbøll, K., Toft, N., Matthews, L., Damborg, Peter Panduro, Agersø, Y., Olsen, John Elmerdahl & Nielsen, Søren Saxmose, Nov 2015, In: Acta Veterinaria Scandinavica (Online). 57, 8 p., 79.

      Research output: Contribution to journalJournal articleResearchpeer-review

    3. Published

      Genetic relatedness of commensal Escherichia coli from nursery pigs in intensive pig production in Denmark and molecular characterization of genetically different strains

      Herrero Fresno, A., Larsen, Inge & Olsen, John Elmerdahl, Aug 2015, In: Journal of Applied Microbiology. 119, 2, p. 342-353 12 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    4. Published

      Sampling and pooling methods for capturing herd level antibiotic resistance in swine feces using qPCR and CFU approaches

      Schmidt, G. V., Mellerup, A., Christiansen, L. E., Ståhl, M., Olsen, John Elmerdahl & Angen, Ø., 26 Jun 2015, In: PloS one. 10, 6, 22 p., e0131672.

      Research output: Contribution to journalJournal articleResearchpeer-review

    5. Published

      Importance of sigma factor mutations in increased triclosan resistance in Salmonella Typhimurium

      Gantzhorn, M. R., Olsen, John Elmerdahl & Thomsen, Line Elnif, 19 May 2015, In: B M C Microbiology. 15, 9 p., 105.

      Research output: Contribution to journalJournal articleResearchpeer-review

    6. Published

      Persistence of vancomycin resistance in multiple clones of Enterococcus faecium isolated from Danish broilers 15 years after the ban of avoparcin

      Bortolaia, V., Mander, M., Jensen, L. B., Olsen, John Elmerdahl & Guardabassi, Luca, May 2015, In: Antimicrobial Agents and Chemotherapy. 59, 5, p. 2926-2929 4 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    7. Published

      Ascertaining the relationship between Salmonella Typhimurium and Salmonella 4,[5],12:i:- by MLVA and inferring the sources of human salmonellosis due to the two serovars in Italy

      Barco, L., Barrucci, F., Cortini, E., Ramon, E., Olsen, John Elmerdahl, Luzzi, I., Lettini, A. A. & Ricci, A., 27 Apr 2015, In: Frontiers in Microbiology. 6, 10 p., 301.

      Research output: Contribution to journalJournal articleResearchpeer-review

    8. Published

      Antimicrobial resistance in faecal samples from buffalo, wildebeest and zebra grazing together with and without cattle in Tanzania

      Katakweba, A. A. S., Møller, K. S., Muumba, J., Muhairwa, A. P., Damborg, Peter Panduro, Rosenkrantz, J. T., Minga, U. M., Mtambo, M. M. A. & Olsen, John Elmerdahl, Apr 2015, In: Journal of Applied Microbiology. 118, 4, p. 966-975 10 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    9. Published

      Extended spectrum β-lactamase-producing Escherichia coli forms filaments as an initial response to cefotaxime treatment

      Møller, T. S. B., Sommer, M. O. A. & Olsen, John Elmerdahl, Mar 2015, In: B M C Microbiology. 15, 6 p., 63.

      Research output: Contribution to journalJournal articleResearchpeer-review

    10. Published

      CTX-M-1 β-lactamase expression in Escherichia coli is dependent on cefotaxime concentration, growth phase and gene location

      Kjeldsen, T. S. B., Overgaard, M., Nielsen, Søren Saxmose, Bortolaia, V., Jelsbak, L., Sommer, M., Guardabassi, Luca & Olsen, John Elmerdahl, 2015, In: Journal of Antimicrobial Chemotherapy. 70, 1, p. 62-70 9 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    11. Published

      Mindset of urban and peri-urban dairy cattle keepers in Morogoro, Tanga and Temeke Districts, Tanzania

      Mlozi, M. R. S., Mtambo, M. M. A. & Olsen, John Elmerdahl, 2015, In: Livestock Research for Rural Development (Online Edition). 27, 2, 38.

      Research output: Contribution to journalJournal articleResearchpeer-review

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