Jens Peter Nielsen
Professor
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Association of resistance to ampicillin and other antibiotic agents as evidence of co-selection in E. coli isolates from diarrheic nursery pigs
Weber, N. R., Nielsen, Jens Peter & Pedersen, Ken Steen, 2017, 9th European Symposium of Porcine Health Management : Proceedings. p. 246 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review
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A Preliminary Study of Porcine Circovirus Type 2 in Outbreaks of Diarrhoea in Growing Pigs in Denmark
Holyoake, P., Pedersen, Ken Steen, Johansen, M., Stege, Helle, Hjulsager, C. K. & Nielsen, Jens Peter, 2009, Proceedings of the Twelfth Biennial Conference of the Australasian Pig Science Association (APSA). p. 129 1 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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A descriptive study of acute outbreaks of respiratory disease in Norwegian fattening pig herds
Cohen, L. M., Grøntvedt, C. A., Klem, T. B., Gulliksen, S. M., Ranheim, B., Nielsen, Jens Peter, Valheim, M. & Kielland, C., 2020, In: Acta Veterinaria Scandinavica. 62, 1, 13 p., 35.Research output: Contribution to journal › Journal article › Research › peer-review
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A longitudinal study of serological patterns of respiratory infections in nine infected Danish swine herds
Andreasen, M., Nielsen, Jens Peter, Bækbo, P., Willeberg, P. & Bøtner, A., 2000, In: Preventive Veterinary Medicine. 45, p. 221-235 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
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A meta-analysis comparing the effect of vaccines against Mycoplasma hyopneumoniae on daily weight gain
Jensen, C. S., Ersbøll, A. K. & Nielsen, Jens Peter, 2000. 3 p.Research output: Contribution to conference › Paper › Research
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A meta-analysis comparing the effect of vaccines against Mycoplasma hyopneumoniae on daily weight gain in pigs
Jensen, C. S., Ersbøll, A. K. & Nielsen, Jens Peter, 2002, In: Preventive Veterinary Medicine. 54, 3, p. 265-278 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
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A meta-analysis evaluating the effect on daily weight gain of vaccines against Mycoplasma hyopneumoniae
Jensen, C. S., Ersbøll, A. K. & Nielsen, Jens Peter, 2000. 1 p.Research output: Contribution to conference › Paper › Research
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A new EU-project on pre-harvest and harvest control options based on epidemiological, diagnostic and economic research
Lo Fo Wong, D. M. A., Hald, T., Nielsen, Jens Peter & Willeberg, P., 1997. 3 p.Research output: Contribution to conference › Paper › Research
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A preliminary study of the association between porcine cicovirus type 2, Lawsonia intracellularis and diarrhoea in growing pigs
Holyoake, P. K., Hjulsager, C. K., Larsen, L. E., Pedersen, Ken Steen, Johansen, M., Stege, Helle, Orchard, B., Ståhl, M., Angen, Ø. & Nielsen, Jens Peter, 2010, IPVS 2010: proceedings. p. 284 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
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A preliminary study of the association between porcine circovirus type 2 in outbreaks of diarrhoea in growing pigs in Denmark
Holyoake, P., Pedersen, Ken Steen, Johansen, M., Stege, Helle, Hjulsager, C. & Nielsen, Jens Peter, 2010, Manipulating pig production XII: proceedings of the 12. biennial conference of the Australiasian Pig Science Association (APSA), Cairns, Australia, 2009. Barneveld, R. J. V. (ed.). Australasian Pig Science Association (INC.), p. 129 1 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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A preliminary study of the effects of treating diarrhoeic pigs with oxytetracycline on shedding of Porcine Circovirus Type 2 and Lawsonia intracellularis
Holyoake, P., Hjulsager, C. K., Larsen, L. E., Pedersen, Ken Steen, Johansen, M., Stege, Helle, Orchard, B., Stahl, M., Angen, O. & Nielsen, Jens Peter, Jul 2010, Proceedings of IPVS 2010. p. 464 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review
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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
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A reduced CP level without medicinal zinc oxide does not alter the intestinal morphology in weaned pigs 24 days post-weaning
Larsen, Christina, Lynegaard, J. C., Pedersen, Anni Øyan, Kjeldsen, N. J., Hansen, C. F., Nielsen, Jens Peter & Williams, Charlotte Amdi, 2021, In: Animal. 15, 4, 100188.Research output: Contribution to journal › Journal article › Research › peer-review
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A reproducible Stretococcus suis infection model using acetic acid as predisposer
Bak, H., Nielsen, B., Nielsen, Jens Peter & Riising, H. J., 2002. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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A very low cp level reduced diarrhoea and productivity in weaner pigs, but no differences between post-weaning diets including soybean meal or soy protein concentrate were found
Lynegaard, J. C., Kjeldsen, N. J., Bache, J. K., Weber, N. R., Hansen, C. F., Nielsen, Jens Peter & Williams, Charlotte Amdi, 2021, In: Animals. 11, 3, p. 1-13 13 p., 678.Research output: Contribution to journal › Journal article › Research › peer-review
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Actinobacillus pleuropneumoniae, nye aspekter i forskningen
Sørensen, V., Andresen, L. O., Angen, Ø., Gram, T., Heegaard, P., Klausen, J. & Nielsen, Jens Peter, 1997, In: Dansk Veterinærtidsskrift. 80, 7, p. 284-287 4 p.Research output: Contribution to journal › Journal article › Research
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Agreement between culture of intestinal and fecal samples for Escherichia coli and Brachyspira spp.
Pedersen, Ken Steen, Nielsen, Jens Peter & Angen, Ø., 2011, Proceedings of the 21st International Pig Veterinary Society Congress. D'Allaire, S. & Friendship, R. (eds.). p. 91 1 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Airborne A. pleuropneumoniae infection pressure in pig fattening units
Nielsen, Jens Peter, Hagedorn-Olsen, T., Ahrens, P., Dahl, P. & Bækbo, P., 2000. 1 p.Research output: Contribution to conference › Paper › Research
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Airborne transmission of A. PLEUROPNEUMONIAE and prrs virus between pig units
Kristensen, C. S., Bøtner, A., Angen, Ø., Sørensen, V., Jorsal, S. E., Takai, H., Barfod, K. & Nielsen, Jens Peter, 2002. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Airborne transmission of Porcine Reproductive and Respiratory Syndrom Virus between pig units located at close range.
Kristensen, C. S., Bötner, A., Nielsen, Jens Peter & Jorsal, S. E., 2003. 2 p.Research output: Contribution to conference › Paper › Research
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An Actinobacillus pleuropneumoniae PCR typing system based on the apx and omlA genes: evaluation of isolates from lungs and tonsils of pigs
Gram, T., Ahrens, P., Andreasen, M. & Nielsen, Jens Peter, 2000, In: Veterinary Microbiology. 75, p. 43-57 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
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An experimental model for iron deficiency anemia in sows and offspring induced by blood removal during gestation
Rydal, Martin Peter, Bhattarai, S. & Nielsen, Jens Peter, 2021, In: Animals. 11, 10, 2848.Research output: Contribution to journal › Journal article › Research › peer-review
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An observational field study of porcine post-weaning diarrhea: clinical and microbiological findings, and fecal pH-measurements as a potential diagnostic tool
Eriksen, E. Ø., Kudirkiene, E., Barington, Kristiane, Goecke, Nicole Bakkegård, Blirup-Plum, Sophie Amalie, Nielsen, Jens Peter, Olsen, John Elmerdahl, Jensen, Henrik Elvang, Pankoke, K., Larsen, Lars, Liu, G. & Pedersen, Ken Steen, 2023, In: Porcine Health Management. 9, 33.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Antibiotikaforbrug i dansk slagtesvineproduktion: besætningsvariation og risikofaktorer for højt antibiotikaforbrug
Petersen, H. H. & Nielsen, Jens Peter, 2001. 5 p.Research output: Contribution to conference › Paper › Research
ID: 4241091
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9576
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Crude dietary protein and particle size in feed is not associated to diarrhoea in Danish nursery pigs
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
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2727
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Population dynamics and intra-litter transmission patterns of Isospora suis in suckling piglets under on-farm conditions
Research output: Contribution to journal › Journal article › Research › peer-review
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1127
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Transmission of MRSA CC398 strains between pig farms related by trade of animals
Research output: Contribution to conference › Poster › Research
Published