Jens Peter Nielsen
Professor
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Otitis interna: a new aspect of Streptococcus suis serotype 2 infection in pigs
Wichmann Madsen, L., Jensen, Henrik Elvang, Svensmark, B., Elvestad, K., Nielsen, B., Riising, H. J., Aalbæk, Bent & Nielsen, Jens Peter, 2000. 1 p.Research output: Contribution to conference › Paper › Research
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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
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PRODUCTION OF TOXIN IN STRAINS PREVIOUSLY CLASSIFIED AS PASTEURELLA MULTOCIDA
Nielsen, Jens Peter, Bisgaard, M. & Pedersen, K. B., Sep 1986, In: Acta Pathologica Microbiologica Scandinavica Series B: Microbiology. 94 B, 1-6, p. 203-204 2 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Pasteurella multocida toxin induces IL-6, but not IL-1 alpha or TNF alpha in fibroblasts.
Rosendal, S., Frandsen, P. L., Nielsen, Jens Peter & Gallily, R., Apr 1995, In: Canadian journal of veterinary research = Revue canadienne de recherche vétérinaire. 59, 2, p. 154-156 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Penetration of amoxycillin to the respiratory tract tissues and secretions in Actinobacillus pleuropneumoniae infected pigs
Agersø, H., Friis, C. & Nielsen, Jens Peter, 1998, In: Research in Veterinary Science. 64, p. 251-257 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Performance and risk factors associated with first antibiotic treatment in two herds, raising pigs without antibiotics
Lynegaard, J. C., Larsen, Inge, Hansen, C. F., Nielsen, Jens Peter & Williams, Charlotte Amdi, 2021, In: Porcine Health Management. 7, 1, 18.Research output: Contribution to journal › Journal article › Research › peer-review
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Pharmacokinetics and penetration of danofloxacin into the gastrointestinal tract in healthy and in Salmonella typhimurium infected pigs
Lindecrona, R. H., Friis, C. & Nielsen, Jens Peter, 2000, In: Research in Veterinary Science. 68, p. 211-216 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Pharmacokinetics and tissue distribution of amoxycillin in healthy and Salmonella Typhimurium-inoculated pigs
Agersø, H., Friis, C. & Nielsen, Jens Peter, 2000, In: American Journal of Veterinary Research. 61, p. 992-996 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Pilot study on CHCF1 genotype in a pig challenge model for enterotoxigenic Escherichia coli F4ab/ac associated post-weaning diarrhea
Rydal, Martin Peter, Gambino, Michela, Jørgensen, Claus Bøttcher, Poulsen, Louise Ladefoged, Brøndsted, Lone & Nielsen, Jens Peter, 2022, In: BMC Veterinary Research. 18, 382.Research output: Contribution to journal › Journal article › Research › peer-review
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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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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
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Population dynamics and intra-litter transmission patterns of Isospora suis in suckling piglets under on-farm conditions
Sotiraki, S., Roepstorff, A. K., Nielsen, Jens Peter, Maddox-Hyttel, C., Enøe, C., Boes, J., Murrell, K. D. & Thamsborg, Stig Milan, 2008, In: Parasitology. 135, 3, p. 395-405 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Population dynamics and intra-litter transmission patterns of Isospora suis under on-farm farrowing conditions
Roepstorff, A., Sotiraki, S., Murrell, K. D., Nielsen, Jens Peter & Maddox-Hyttel, C., 2003. 1 p.Research output: Contribution to conference › Paper › Research
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Post weaning diarrhoea susceptibility in piglets in relation to supplementary creep feeding and the pro-inflammatory TNF-α repronse
Carstensen, L., Røntved, C. M., Jensen, K. H. & Nielsen, Jens Peter, 2004. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Post-weaning diarrhea in herds not using medicinal zinc
Eriksen, E. Ø., Nielsen, Jens Peter & Pedersen, Ken Steen, 29 Jan 2020.Research output: Contribution to conference › Conference abstract for conference › Research
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Post-weaning diarrhea in pigs from a single Danish production herd was not associated with the pre-weaning fecal microbiota composition and diversity
Rydal, Martin Peter, Gambino, Michela, Castro-Mejia, J. L., Poulsen, Louise Ladefoged, Jørgensen, Claus Bøttcher & Nielsen, Jens Peter, 2023, In: Frontiers in Microbiology. 14, 1108197.Research output: Contribution to journal › Journal article › Research › peer-review
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Post-weaning diarrhea in pigs weaned without medicinal zinc: risk factors, pathogen dynamics, and association to growth rate
Eriksen, E. Ø., Kudirkiene, E., Christensen, A. E., Schmidt, Marianne Viuf Agerlin, Weber, N. R., Nødtvedt, A., Nielsen, Jens Peter, Hartmann, Katrine Top, Skade, L., Larsen, Lars, Pankoke, K., Olsen, John Elmerdahl, Jensen, Henrik Elvang & Pedersen, Ken Steen, 2021, In: Porcine Health Management. 7, 54.Research output: Contribution to journal › Journal article › Research › peer-review
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Post-weaning diarrhea outbreaks in Danish herds not using medicinal zinc oxide
Eriksen, E. Ø., Kudirkiene, E., Nielsen, Jens Peter, Olsen, John Elmerdahl & Pedersen, Ken Steen, 2021.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Prediction of the growth retarding effect og Lawsonia intracellularis using mean q-PCR results at pen-level
Pedersen, Ken Steen, Skrubel, R., Ståhl, M., Angen, Ø., Stege, Helle & Nielsen, Jens Peter, 2012, IPVS 2012 Korea: 22nd International Pig Veterinary Society Congress. Vol. 1. p. 669 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
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Prevalence and diversity of Salmonella serotypes isolated from feed samples collected from the cribs in 96 Danish pig herds
Stege, Helle, Stryhn, H., Lau Baggesen, D., Christensen, J. & Nielsen, Jens Peter, 1998, Ikke angivet. Done, S., Thomson, J. & Varley, M. (eds.). Nottingham University Press, p. 2 1 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Prevalence of clinical signs in commercial Danish finisher herds
Petersen, H. H., Hassing, A., Nielsen, E. O., Bækbo, P. & Nielsen, Jens Peter, 2002. 1 p.Research output: Contribution to conference › Paper › Research
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Prevalence of clinical signs of disease in Danish finisher pigs
Petersen, H. H., Nielsen, E. O., Hassing, A., Ersbøll, A. K. & Nielsen, Jens Peter, 2008, In: Veterinary Record. 162, 12, p. 377-382 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Prevalence of subclinical Salmonella enterica infection in Danish finishing pig herds
Stege, Helle, Christensen, J., Nielsen, Jens Peter, Lau Baggesen, D., Enøe, C. & Willeberg, P., 2000, In: Preventive Veterinary Medicine. 44, p. 175-188 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Prober sambling and better understanding of App@0301s on pig production
Gymnich, S., Petersen, B., Knura, S., Pinero, C., Lorenzo, E. & Nielsen, Jens Peter, 2003. 1 p.Research output: Contribution to conference › Paper › Research
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Progression of Mycoplasma hyosynoviae infection in three pig herds: development of tonsillar carrier state, arthritis and antibodies in serum and synovial fluid in pigs from birth to slaughter
Hagedorn-Olsen, T., Nielsen, N. C., Friis, N. F. & Nielsen, Jens Peter, 1999, In: Transboundary and Emerging Diseases. 46, p. 555-564 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Protection against progressive atrophic rhinitis by vaccination with Pasteurella multocida toxin purified by monoclonal antibodies.
Foged, N. T., Nielsen, Jens Peter & Jorsal, S. E., 1 Jul 1989, In: The Veterinary Record. 125, 1, p. 7-11 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Putative biomarkers for evaluating antibiotic treatment: an experimental model of porcine Actinobacillus pleuropneumoniae infection
Lauritzen, B., Lykkesfeldt, Jens, Skaanild, M. T., Angen, Ø., Nielsen, Jens Peter & Friis, C., 2003, In: Research in Veterinary Science. 74, 3, p. 261-270 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Quality assurance in veterinary pig practice
Nielsen, Jens Peter, 2010, Proceedings: the 2nd European Symposium on Porcine Health Management, Germany, 2010. Beilage, E. G. & Blaha, T. (eds.). Hannover: University of Veterinary Medicine, p. 51-55 5 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Quantitative assessment of Lawsonia intracellularis by PCR in outbreaks of acute diarrhea in weaners
Pedersen, Ken Steen, Staahl, M., Angen, Ø., Jorsal, S. E. L., Stege, Helle & Nielsen, Jens Peter, 2010, Proceedings: the 2nd European Symposium on Porcine Health Management, Germany, 2010. Beilage, E. G. & Blaha, T. (eds.). Hannover: University of Veterinary Medicine, p. 49-50 2 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Quantitative assessment of Lawsonia intracellularis in feces by real-time PCR
Pedersen, Ken Steen, Pedersen, K., Ståhl, M., Angen, Ø., Hjulsager, C. K., Larsen, L. E., Stege, Helle & Nielsen, Jens Peter, 2010. 1 p.Research output: Contribution to conference › Poster › Research
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Quantitative assessment of Lawsonia intracllularis infeces by real-time PCR
Pedersen, Ken Steen, Pedersen, K., Stahl, M., Angen, Ø., Hjulsager, C. K., Larsen, L. E., Stege, Helle & Nielsen, Jens Peter, 2010, Proceedings of IPVS 2010. p. 702 1 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Real-time PCR testing for Porcine Circovirus Type 2 and Lawsonia intracellularis to assess diarrhoea
Holyoake, P. K., Hjulsager, C. K., Larsen, L. E., Pedersen, Ken Steen, Johansen, M., Stege, Helle, Moore, K., Ståhl, M., Angen, Ø. & Nielsen, Jens Peter, 2012, 4th European Symposium of Porcine Health Management: Programme & abstract book. European College of Porcine Health Management, p. 141 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review
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Recommendations on diagnostic investigations of post-weaning diarrhea outbreaks: assessing the prevalence of diarrhea and determining microbiological etiologies
Eriksen, E. Ø., Nielsen, Jens Peter, Kudirkiene, E., Olsen, John Elmerdahl, Goecke, Nicole Bakkegård, Larsen, Lars, Liu, G., Schmidt, Marianne Viuf Agerlin, Christensen, A. E. & Pedersen, Ken Steen, 2022.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Reduced farrowing pen contamination level delays spread of Isospora suis and may prevent clinical coccidiosis
Sotiraki, S., Roepstorff, A., Murrell, K. D., Nielsen, Jens Peter, Maddox-Hyttel, C., Boes, J. & Thamsborg, Stig Milan, 2004. 2 p.Research output: Contribution to conference › Paper › Research
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Reduction in Diarrhoea and Modulation of Intestinal Gene Expression in Pigs Allocated a Low Protein Diet without Medicinal Zinc Oxide Post-Weaning
Lynegaard, J. C., Kjeldsen, N. J., Hansen, C. F., Williams, Andrew Richard, Nielsen, Jens Peter & Williams, Charlotte Amdi, 2022, In: Animals. 12, 8, 989.Research output: Contribution to journal › Journal article › Research › peer-review
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Relations between sow gastric lesions and diet
Carstensen, L., Madsen, M. T., Ersbøll, A. K. & Nielsen, Jens Peter, 2006. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Relationship between follicular fluid steroids and tissue renin concentrations and secretion rates in bovine ovaries
Hagemann, A., Høj Nielsen, A., Avery, B., Svenstrup, B., Nielsen, Jens Peter & Poulsen, K., 1997, In: Experimental and Clinical Endocrinology and Diabetes. 105, p. 271-276 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Renal enzyme activities in experimental ochratoxin a-induced porcine nephropathy: Diagnostic potential of phosphoenolpyruvate carboxyk1nase and gamma-glutamyl transpeptidase activity
Krogh, P., Gyrd-Hansen, N., Hatd, B., Larsen, S., Nielsen, Jens Peter, Smith, M., Ivanoff, C. & Meisner, H., Jan 1988, In: Journal of Toxicology and Environmental Health. 23, 1, p. 1-14 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Renal enzyme activities in experimental ochratoxin a-induced porcine nephropathy: Diagnostic potential of phosphoenolpyruvate carboxyk1nase and gamma-glutamyl transpeptidase activity
Krogh, P., Gyrd-Hansen, N., Hatd, B., Larsen, S., Nielsen, Jens Peter, Smith, M., Ivanoff, C. & Meisner, H., Jan 1988, In: Journal of Toxicology and Environmental Health. 23, 1, p. 1-14 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Respiratory diseases in continuous versus all in-all out production of grower-finishing pigs, preliminary results
Hagedorn-Olsen, T., Stryhn, H., Bækbo, P., Pedersen, B. K. & Nielsen, Jens Peter, 1998, Ikke angivet. Done, S., Thomson, J. & Varley, M. (eds.). Nottingham University Press, p. 2, 1 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Risikofaktorer for skuldersår hos søer i en sjællandsk sobesætning
Havn, K., Poulsen, H., Enøe, C. & Nielsen, Jens Peter, 2004, In: Dansk Veterinærtidsskrift. p. 13 17 p., 87 (6).Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Risk factors for acute diarrhea
Pedersen, Ken Steen, Stege, Helle, Bækbo, P. & Nielsen, Jens Peter, 2010, Proceedings: the 2nd European Symposium on Porcine Health Management, Germany, 2010. Beilage, E. G. & Blaha, T. (eds.). Hannover: University of Veterinary Medicine, p. 122 1 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Risk factors for gastric ulceration in nursery pigs
Peralvo Vidal, Juan Miguel, Weber, N. R., Nielsen, Jens Peter, Bache, J. K., Haugegaard, S. & Pedersen, Anni Øyan, 2021, In: Preventive Veterinary Medicine. 189, 105298.Research output: Contribution to journal › Journal article › Research › peer-review
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Risk factors for high serum haptoglobin concentration in finishing pigs
Petersen, H. H., Ersbøll, A. K., Heegaard, P. M. H. & Nielsen, Jens Peter, 2002. 1 p.Research output: Contribution to conference › Paper › Research
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Risk factors for the Development of decubital ulcers over the scapula in sows
Rosendal, T. & Nielsen, Jens Peter, 2004. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Risk factors for the development of decubital ulcers over the scapula of sows
Rosendal, T. & Nielsen, Jens Peter, 2005, Ikke angivet. American Association of Swine Veterinarians, p. 361-362 2 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Råmælkoptagets betydning for grisens sundhed og produktivitet indtil slagt
Kristensen, C. S., Nielsen, B., Nielsen, Jens Peter & Kjærsgaard, H., 2004, In: Faglig publikation / Landsudvalget for Svin. 651, p. 1-5 5 p.Research output: Contribution to journal › Journal article › Communication
ID: 4241091
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Crude dietary protein and particle size in feed is not associated to diarrhoea in Danish nursery pigs
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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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Transmission of MRSA CC398 strains between pig farms related by trade of animals
Research output: Contribution to conference › Poster › Research
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