John Elmerdahl Olsen

John Elmerdahl Olsen

Professor

Member of:

    ORCID: 0000-0001-6225-6587

    Publication year:
    All
    1 - 15 out of 15Page size: 100
    1. 2016
    2. Published

      Characterisation of commensal Escherichia coli isolated from apparently healthy cattle and their attendants in Tanzania

      Madoshi, B., Kudirkiene, E., Mtambo, M., Muhairva, A., Lupindu, A. & Olsen, John Elmerdahl, 15 Dec 2016, In: P L o S One. 11, 12, 19 p., e0168160.

      Research output: Contribution to journal › Journal article › Research › peer-review

    3. Published

      Prevalence of feline haemoplasma in cats in Denmark

      Rosenqvist, M. B., Meilstrup, A. H., Larsen, J., Olsen, John Elmerdahl, Jensen, Asger Lundorff & Thomsen, Line Elnif, 10 Nov 2016, In: Acta Veterinaria Scandinavica (Online). 58, 5 p., 78.

      Research output: Contribution to journal › Journal article › Research › peer-review

    4. Published

      Prevalence and antimicrobial resistance of Salmonella serovars isolated from poultry in Ghana

      Andoh, L. A., Dalsgaard, Anders, Obiri-Danso, K., Newman, M. J., Barco, L. & Olsen, John Elmerdahl, Nov 2016, In: Epidemiology and Infection. 144, 15, p. 3288-3299 12 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    5. Published

      Modeling the growth dynamics of multiple Escherichia coli strains in the pig intestine following intramuscular ampicillin treatment

      Ahmad, A., Zachariasen, C., Christiansen, L. E., Græsbøll, K., Toft, N., Matthews, L., Nielsen, Søren Saxmose & Olsen, John Elmerdahl, 6 Sep 2016, In: BMC Microbiology. 16, 1, 10 p., 205.

      Research output: Contribution to journal › Journal article › Research › peer-review

    6. Published

      Adaptive responses to cefotaxime treatment in ESBL-producing Escherichia coli and the possible use of significantly regulated pathways as novel secondary targets

      Møller, T. S. B., Rau, M. H., Bonde, C. S., Sommer, M. O. A., Guardabassi, Luca & Olsen, John Elmerdahl, Sep 2016, In: Journal of Antimicrobial Chemotherapy. 71, 9, p. 2449-2459 11 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    7. Published

      The In Vitro Redundant Enzymes PurN and PurT Are Both Essential for Systemic Infection of Mice in Salmonella enterica Serovar Typhimurium

      Jelsbak, L., Mortensen, M. I. B., Kilstrup, M. & Olsen, John Elmerdahl, Jul 2016, In: Infection and Immunity. 84, 7, p. 2076-2085

      Research output: Contribution to journal › Journal article › Research › peer-review

    8. Published

      Determining the optimal number of individual samples to pool for quantification of average herd levels of antimicrobial resistance genes in Danish pig herds using high-throughput qPCR

      Clasen, J., Mellerup, A., Olsen, John Elmerdahl, Angen, Ø., Folkesson, A., Halasa, T., Toft, N. & Birkegard, A. C., 30 Jun 2016, In: Veterinary Microbiology. 189, p. 46-51

      Research output: Contribution to journal › Journal article › Research › peer-review

    9. Published

      Multistrain models predict sequential multidrug treatment strategies to result in less antimicrobial resistance than combination treatment

      Ahmad, A., Zachariasen, C., Christiansen, L. E., Græsbøll, K., Toft, N., Matthews, L., Olsen, John Elmerdahl & Nielsen, Søren Saxmose, 23 Jun 2016, In: B M C Microbiology. 16, 10 p., 118.

      Research output: Contribution to journal › Journal article › Research › peer-review

    10. Published

      Highly expressed amino acid biosynthesis genes revealed by global gene expression analysis of Salmonella enterica serovar Enteritidis during growth in whole egg are not essential for this growth

      Jakociune, D., Herrero-Fresno, A., Jelsbak, L. & Olsen, John Elmerdahl, 2 May 2016, In: International Journal of Food Microbiology. 224, p. 40-46

      Research output: Contribution to journal › Journal article › Research › peer-review

    11. Published

      Relation between tetR and tetA expression in tetracycline resistant Escherichia coli

      Møller, T. S. B., Overgaard, M., Nielsen, Søren Saxmose, Bortolaia, V., Sommer, M. O. A., Guardabassi, Luca & Olsen, John Elmerdahl, 12 Mar 2016, In: BMC Microbiology. 16, 8 p., 39.

      Research output: Contribution to journal › Journal article › Research › peer-review

    12. Published

      The efficacy of oxytetracycline treatment at batch, pen and individual level on Lawsonia intracellularis infection in nursery pigs in a randomised clinical trial

      Larsen, Inge, Nielsen, Søren Saxmose, Olsen, John Elmerdahl & Nielsen, Jens Peter, 1 Feb 2016, In: Preventive Veterinary Medicine. 124, p. 25-33 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    13. Published

      spa typing and antimicrobial resistance of Staphylococcus aureus from healthy humans, pigs and dogs in Tanzania

      Katakweba, A. S., Muhairwa, A. P., Espinosa-Gongora, C., Guardabassi, Luca, Mtambo, M. M. & Olsen, John Elmerdahl, Feb 2016, In: Journal of Infection in Developing Countries. 10, 2, p. 143-148

      Research output: Contribution to journal › Journal article › Research › peer-review

    14. Published

      A randomised clinical trial on the efficacy of oxytetracycline dose through water medication of nursery pigs on diarrhoea, faecal shedding of Lawsonia intracellularis and average daily weight gain

      Larsen, Inge, Hjulsager, C. K., Holm, A., Olsen, John Elmerdahl, Nielsen, Søren Saxmose & Nielsen, Jens Peter, 1 Jan 2016, In: Preventive Veterinary Medicine. 123, p. 52-59 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    15. Published

      Apramycin treatment affects selection and spread of a multidrug-resistant Escherichia coli strain able to colonize the human gut in the intestinal microbiota of pigs

      Herrero Fresno, A., Zachariasen, C., Hansen, M. H., Nielsen, A. S., Hendriksen, R. S., Nielsen, Søren Saxmose & Olsen, John Elmerdahl, 2016, In: Veterinary Research. 47, 10 p., 12.

      Research output: Contribution to journal › Journal article › Research › peer-review

    16. Published

      Enteral but not parenteral antibiotics enhance gut function and prevent necrotizing enterocolitis in formula-fed newborn preterm pigs

      Birck, M. M., Nguyen, Duc Ninh, Cilieborg, Malene Skovsted, Bin Shamzir Kamal, S., Nielsen, Dennis Sandris, Damborg, Peter Panduro, Olsen, John Elmerdahl, Lauridsen, C., Sangild, Per Torp & Thymann, Thomas, 2016, In: American Journal of Physiology: Gastrointestinal and Liver Physiology. 310, 5, p. G323-G333 11 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    ID: 4236663