Jens Peter Nielsen

Jens Peter Nielsen

Professor

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    Publication year:
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    51 - 100 out of 295Page size: 50
    1. 2017
    2. Published

      Batch variation in porcine circovirus type 2 viral loads in serum pools and oral fluid

      Nielsen, G. B., Nielsen, Jens Peter, Haugegaard, J. & Houe, Hans, 2017. 1 p.

      Research output: Contribution to conference › Poster › Research › peer-review

    3. Published

      Comparison of antimicrobial resistance in E. coli isolated from rectal and floor samples in pens with diarrhoeic nursery pigs in Denmark

      Weber, N. R., Nielsen, Jens Peter, Jorsal, S. E. L., Haugegaard, S., Denwood, Matt & Pedersen, Ken Steen, 2017, In: Preventive Veterinary Medicine. 147, p. 42-49 8 p.

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

    4. Published

      Comparison of bacterial culture and qPCR testing of rectal and pen floor samples as diagnostic approaches to detect enterotoxic Escherichia coli in nursery pigs

      Weber, N. R., Nielsen, Jens Peter, Hjulsager, C. K., Jorsal, S. E., Haugegaard, S., Hansen, C. F. & Pedersen, Ken Steen, 2017, In: Preventive Veterinary Medicine. 143, p. 61-67 8 p.

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

    5. Published

      Description of low and high pathogenic diarrheic outbreaks in nursery pigs

      Weber, N. R., Nielsen, Jens Peter & Pedersen, Ken Steen, 2017, 9th European Sumposium of Porcine Health Management: Proceedings. p. 243 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

    6. Published

      Effect of tetracycline dose and treatment mode on selection of resistant coliform bacteria in nursery pigs

      Græsbøll, K., Damborg, Peter Panduro, Mellerup, A., Herrero-Fresno, A., Larsen, Inge, Holm, A., Nielsen, Jens Peter, Christiansen, L. E., Angen, Ø., Ahmed, S., Folkesson, A. & Olsen, John Elmerdahl, 2017, In: Applied and Environmental Microbiology. 83, 12, 12 p., e00538-17.

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

    7. Published

      Effect of treatment with doxycycline and tylosine on excretion of E. coli F18 in faecal pen floor samples

      Weber, N. R., Pedersen, Ken Steen & Nielsen, Jens Peter, 2017, 9th Eurropean Symposium of Porcine Health Management: Proceedings. 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

    8. Published

      Effect of vaccination against sub-clinical Porcine Circovirus type 2 infection in a high-health finishing pig herd: A randomised clinical field trial

      Nielsen, G. B., Nielsen, Jens Peter, Haugegaard, J., Denwood, Matt & Houe, Hans, 2017, In: Preventive Veterinary Medicine. 141, p. 14-21 8 p.

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

    9. Published

      Safety of Porcilis PCV in nursery pigs

      Nielsen, G. B., Nielsen, Jens Peter, Haugegaard, J. & Houe, Hans, 2017. 1 p.

      Research output: Contribution to conference › Poster › Research › peer-review

    10. 2016
    11. Published

      Clinical relevant antibiotic resistance in Escherichia coli from urinary tract infections in sows

      Leihardt, L. K. T., Pedersen, Ken Steen & Nielsen, Jens Peter, Jun 2016. 1 p.

      Research output: Contribution to conference › Poster › Research › peer-review

    12. Published

      Diagnostic performance of bacteriological culture of urine samples from culled sows, using histopathologically demonstrated cystitis as gold standard

      Leihardt, L. K. T., Pedersen, Ken Steen, Leifsson, P. S. & Nielsen, Jens Peter, Jun 2016. 1 p.

      Research output: Contribution to conference › Poster › Research › peer-review

    13. Published

      Efficacy of five oxytetracycline treatment regimens for Lawsonia intracellularis infection in nursery pigs

      Larsen, Inge & Nielsen, Jens Peter, Jun 2016. 1 p.

      Research output: Contribution to conference › Poster › Research › peer-review

    14. Published

      Fava bean feed reduces sensitivity of PCV2-PCR on oral fluids

      Nielsen, G. B., Haugegaard, J., Hjulsager, C. K., Nielsen, Jens Peter & Houe, Hans, Jun 2016. 1 p.

      Research output: Contribution to conference › Poster › Research › peer-review

    15. Published

      Hermatological parameters in stillborn and pre-colostral liveborn piglets

      Bhattarai, S., Framstad, T. & Nielsen, Jens Peter, Jun 2016. 1 p.

      Research output: Contribution to conference › Poster › Research › peer-review

    16. Published

      Infection dynamics of intestinal pathogens in batches of non-medicated diarrheic nursery pigs

      Weber, N. R., Pedersen, Ken Steen & Nielsen, Jens Peter, Jun 2016. 1 p.

      Research output: Contribution to conference › Poster › Research › peer-review

    17. Published

      Pen-level agreement of antimicrobial resistance from pooled faecal samples at pen level and diarrhoeic pigs

      Weber, N. R., Pedersen, Ken Steen & Nielsen, Jens Peter, Jun 2016. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

    18. Published

      Prevalence of virulence genes and haemolytic activity in Escherichia coli Associated with diarrhoea in grower pigs

      Weber, N. R., Pedersen, Ken Steen & Nielsen, Jens Peter, Jun 2016. 1 p.

      Research output: Contribution to conference › Poster › Research › peer-review

    19. 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

    20. 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

    21. Published

      Fornuftig anvendelse af antibiotika i svineproduktionen

      Nielsen, Jens Peter, Jan 2016, In: Hyologisk. p. 12 4 p.

      Research output: Contribution to journal › Journal article › Communication

    22. Published

      Cab pooled pen floor samples be used for diagnosing Escherichia coli F18 positive diarrhoeic nursery pigs?

      Weber, N. R., Pedersen, Ken Steen & Nielsen, Jens Peter, 2016. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

    23. 2015
    24. Published

      Occurrence of diarrhoea and intestinal pathogens in non-medicated nursery pigs

      Weber, N. R., Nielsen, Jens Peter, Jakobsen, A. S., Pedersen, L., Hansen, C. F. & Pedersen, Ken Steen, 30 Sep 2015, In: Acta Veterinaria Scandinavica (Online). 57, 6 p., 64.

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

    25. Published

      Clinical utility and performance of sock sampling in weaner pig diarrhoea

      Pedersen, K. S., Okholm, E., Johansen, M., Angen, Ø., Jorsal, S. E., Nielsen, Jens Peter & Bækbo, P., 1 Jul 2015, In: Preventive Veterinary Medicine. 120, 3-4, p. 313-320 8 p.

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

    26. Published

      Wplyw hemoglobiny na zdrowie loch i prosiat

      Nielsen, Jens Peter, Jun 2015, Choroby swin - Monografia. p. 57-63 7 p.

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    27. Published

      Antibioottien järkevä käyttö Tanskan sikataloudessa

      Nielsen, Jens Peter, 2015, In: Suomen Eläinlääkärilehti. 121, 9, p. 526-529 4 p.

      Research output: Contribution to journal › Journal article › Communication

    28. Published

      Association between hematological status at weaning and weight gain post-weaning in piglets

      Bhattarai, S. & Nielsen, Jens Peter, 2015, In: Livestock Science. 182, p. 64-68 5 p.

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

    29. Published

      Differentiation of PRRSv Type 1 and 2 serological responses by an immunofluorescence antibody assay

      Nielsen, G. B., Astrup, P., Nielsen, Jens Peter & Houe, Hans, 2015. 1 p.

      Research output: Contribution to conference › Poster › Research › peer-review

    30. Published

      Early indicators of iron deficiency in large piglets at weaning

      Bhattarai, S. & Nielsen, Jens Peter, 2015, In: Journal of Swine Health and Production. 23, 1, p. 10-17 8 p.

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

    31. Published

      Fornuftig anvendelse af antibiotika I svineproduktionen

      Nielsen, Jens Peter, 2015, In: Svensk Veterinaertidning. 14, p. 25-28 4 p.

      Research output: Contribution to journal › Journal article › Communication

    32. 2014
    33. Published

      Association of stillborn piglets and blood haemoglobin concentration in sows at farrowing

      Jensen, A., Bhattarai, S. & Nielsen, Jens Peter, Jun 2014, Proceedings of the 23rd International Pig Veterinary Society (IPVS) Congress. Vol. 2. p. 499 1 p. P.517

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

    34. Published

      Disease control and specific pathogen free pig production

      Nielsen, Jens Peter, 2014, Encyclopedia of Meat Sciences. 2 ed. Academic Press, Vol. 2. p. 186-189 4 p.

      Research output: Chapter in Book/Report/Conference proceeding › Encyclopedia chapter › Research

    35. Published

      Early indicatiors of iron deficiency in piglets at weaning

      Bhattarai, S., Busch, M. E., Friendship, R., Martineau, G. & Nielsen, Jens Peter, 2014, Proceedings : 6th European Symposium of Porcine Health Management. p. 92 1 p. 21

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

    36. Published

      Haematological indices as early indicators of iron status in piglets at weaning

      Bhattarai, S., Busch, M. E., Friendship, B., Martineau, G., Framstad, T. & Nielsen, Jens Peter, 2014, Proceedings of the 23rd International Pig Veterinary Society (IPVS) Congress. Vol. 2. p. 284 1 p. P.293

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

    37. Published

      Herd diagnosis of low pathogen diarrhoea in growing pigs: a pilot study

      Pedersen, Ken Steen, Johansen, M., Angen, Ø., Jorsal, S. E. L., Nielsen, Jens Peter, Jensen, Tim Kåre, Guedes, R., Ståhl, M. & Bækbo, P., 2014, In: Irish Veterinary Journal (Online). 67, 8 p., 24.

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

    38. Published

      Pooling of porcine fecal samples for quantification of Lawsonia intracellularis by real-time polymerase chain reaction

      Pedersen, Ken Steen, Johansen, M., Jorsal, S. E. L., Nielsen, Jens Peter, Bækbo, P. & Angen, Ø., 2014, In: Journal of Veterinary Diagnostic Investigation. 26, 3, p. 342-345 4 p.

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

    39. Published

      Risk factors and epidemiological characteristics of new neonatal porcine diarrhoea syndrome in four Danish herds

      Kongsted, H., Toft, N. & Nielsen, Jens Peter, 2014, In: B M C Veterinary Research. 10, 10 p., 151.

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

    40. Published

      The effect of New Neonatal Porcine Diarrhoea Syndrome (NNPDS) on average daily gain and mortality in 4 Danish pig herds

      Kongsted, H., Stege, Helle, Toft, N. & Nielsen, Jens Peter, 2014, In: B M C Veterinary Research. 10, 7 p., 90.

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

    41. 2013
    42. Published

      Crude dietary protein and particle size in feed is not associated to diarrhoea in Danish nursery pigs

      Pedersen, Ken Steen, Jakobsen, A. T., Pedersen, L. L., Angen, Ø., Hansen, C. F. & Nielsen, Jens Peter, 2013, Proceedings of the Joint Meeting of the 5th European Symposium of Porcine Health Management and the 50th Anniversary Meeting of the Pig Veterinary Society of Great Britain, Edinburgh, UK, 22nd - 24th May 2013. Pig Veterinary Society, p. 150 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    43. Published

      Diagnostic performance of fecal quantitative real-time polymerase chain reaction for detection of Lawsonia intracellularis–associated proliferative enteropathy in nursery pigs

      Pedersen, Ken Steen, Stege, Helle, Jensen, Tim Kåre, Guedes, R., Ståhl, M., Nielsen, Jens Peter, Hjulsager, C. K., Larsen, L. E. & Angen, Ø., 2013, In: Journal of Veterinary Diagnostic Investigation. 25, 3, p. 336-340 5 p.

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

    44. Published

      Microbiological, pathological and histological findings in four Danish pig herds affected by a new neonatal diarrhoea syndrome

      Kongsted, H., Jonach, B. R., Haugegaard, S., Angen, O., Jorsal, S. E., Kokotovic, B., Larsen, L. E., Jensen, Tim Kåre & Nielsen, Jens Peter, 2013, In: B M C Veterinary Research. 9, p. 1-9 9 p., 206.

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

    45. 2012
    46. Published

      Association between avaerage daily gain, faecal dry matter content and concentration of Lawsonia intracellularis in faeces

      Pedersen, Ken Steen, Skrubel, R., Stege, Helle, Angen, Ø., Ståhl, M., Hjulsager, C. K., Larsen, L. E. & Nielsen, Jens Peter, 2012, In: Acta Veterinaria Scandinavica (Online). 54, 58, 7 p.

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

    47. Published

      Association between faecal load of Lawsonia intracellularis and pathological findings of proliferative enteropathy in pigs with diarrhoea

      Pedersen, Ken Steen, Ståhl, M., Guedes, R. M. C., Angen, Ø., Nielsen, Jens Peter & Jensen, Tim Kåre, 2012, In: B M C Veterinary Research. 8, 7 p., 198.

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

    48. Published

      Demonstration of non-specific colitis and increased crypt depth in colon of weaned pigs with diarrhea

      Pedersen, Ken Steen, Kristensen, C. S. & Nielsen, Jens Peter, 2012, In: Veterinary Quarterly. 32, 1, p. 45-49 5 p.

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

    49. Published

      Farm-specific lineages of methicillin-resistant Staphyloccus aureus clonal complex 398 in Danish pig farms

      Espinosa-Gongora, C., Larsen, J., Moodley, Arshnee, Nielsen, Jens Peter, Skov, R. L., Andreasen, M. & Guardabassi, Luca, 2012, In: Epidemiology and Infection. 140, 10, p. 1794-1799 6 p.

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

    50. Published

      Farm-specific lineages of methicillin-resistant Staphylococcus aureus clonal complex 398 in Danish pig farms

      Espinosa-Gongora, C., Larsen, J., Moodley, Arshnee, Nielsen, Jens Peter, Skov, R. L., Andreasen, M. & Guardabassi, Luca, 2012, In: Epidemiology and Infection. 140, 10, p. 1794-1799 6 p.

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

    51. Published

      Longitudinal study on transmission of MRSA CC398 within pig herds

      Broens, E. M., Espinosa-Gongora, C., Graat, E. A. M., Vendrig, N., Wolf, P. J. V. D., Guardabassi, Luca, Butaye, P., Nielsen, Jens Peter, Jong, M. C. M. D. & Giessen, A. W. V. D., 2012, In: B M C Veterinary Research. 8, 58, 10 p.

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

    52. Published

      Occurrence of diarrhea in non-medicated growing pigs

      Jakobsen, A. T., Pedersen, Ken Steen & Nielsen, Jens Peter, 2012, IPVS 2012 Korea: 22nd International Pig Veterinary Society Congress. Vol. 1. p. 285 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    53. Published

      Occurrence of diarrhoea in non.medicated growing pigs in Denmark: a cross-sectional study

      Jakobsen, A. T., Pedersen, Ken Steen & Nielsen, Jens Peter, 2012, 4th European Symposium of Porcine Health Management: Programme & abstract book. European College of Porcine Health Management, p. 167 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

    54. Published

      Occurrence of intestinal infections in non-medicted growing pigs in Denmark: a case control study

      Pedersen, L., Pedersen, Ken Steen, Angen, Ø. & Nielsen, Jens Peter, 2012, 4th European Symposium of Porcine Health Managaement: Programme & abstract book. European College of Porcine Health Management, p. 190 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

    55. Published

      PCR diagnosis of PRRS virus in oral fluids from weaned Danish pigs

      Heiselberg, P. R., Hjulsager, C. K., Pedersen, Ken Steen, Nielsen, Jens Peter, Kristensen, C. S., Breum, S. Ø. & Larsen, L. E., 2012, IPVS 2012 Korea: 22nd International Pig Veterinary Society Congress. Vol. 2. p. 1013 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    56. Published

      Pooling of faecal samples for quantitative assessment of Lawsonia intreacellularis excretion levels

      Pedersen, Ken Steen, Angen, Ø. & Nielsen, Jens Peter, 2012, IPVS 2012 Korea: 22nd International Pig Veterinary Society Congress. Vol. 1. p. 284 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

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