Jens Peter Nielsen
Professor
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Definition of progressive atrophic rhinitis.
de Jong, M. F. & Nielsen, Jens Peter, 27 jan. 1990, I: Veterinary Record. 126, 4, s. 93 1 s.Publikation: Bidrag til tidsskrift › Letter › Forskning › fagfællebedømt
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Dose dependent establishment of subclinical S. Typhimurium infection in pigs and protection against homologous re-challenge
Wigstrand, A., Nielsen, Jens Peter, Heisel, C., Lau Baggesen, D. & Dahl, J., 1997. 3 s.Publikation: Konferencebidrag › Paper › Forskning
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Experimental infection of conventional pigs with Streptococcus suis serotype 2 by aerosolic exposure
Wichmann Madsen, L., Nielsen, B., Aalbæk, Bent, Jensen, Henrik Elvang, Nielsen, Jens Peter & Riising, H. J., 2001, I: Acta Veterinaria Scandinavica (Print Edition). 42, 2, s. 303-306 4 s.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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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 s.Publikation: Konferencebidrag › Paper › Forskning
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Batch medication of intestinal infections in nursery pigs: A randomised clinical trial on the efficacy of treatment strategy, type of antibiotic and bacterial load on average daily weight gain
Weber, N. R., Pedersen, Ken Steen, Hansen, C. F., Denwood, Matt, Hjulsager, C. K. & Nielsen, Jens Peter, 1 feb. 2017, I: Preventive Veterinary Medicine. 137, Part A, s. 69-76 8 s.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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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 s.Publikation: Konferencebidrag › Poster › Forskning › fagfællebedømt
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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. s. 243 1 s.Publikation: Bidrag til bog/antologi/rapport › Konferenceabstrakt i proceedings › Forskning › fagfællebedømt
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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, I: Preventive Veterinary Medicine. 147, s. 42-49 8 s.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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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 s.Publikation: Bidrag til bog/antologi/rapport › Konferenceabstrakt i proceedings › Forskning › fagfællebedømt
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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 s.Publikation: Konferencebidrag › Poster › Forskning › fagfællebedømt
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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 s.Publikation: Konferencebidrag › Konferenceabstrakt til konference › Forskning › fagfællebedømt
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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, I: Preventive Veterinary Medicine. 143, s. 61-67 8 s.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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Association between isolation of enterotoxigenic E. coli and numbers of E. coli F18 genes in faeces in nursery pigs
Weber, N. R., Nielsen, Jens Peter & Pedersen, Ken Steen, 2017, 9th European Symposium of Porcine Health Management: Proceedings. s. 103 1 s.Publikation: Bidrag til bog/antologi/rapport › Konferenceabstrakt i proceedings › Forskning › fagfællebedømt
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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. s. 246 1 s.Publikation: Bidrag til bog/antologi/rapport › Konferenceabstrakt i proceedings › Forskning › fagfællebedømt
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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 s.Publikation: Konferencebidrag › Konferenceabstrakt til konference › Forskning › fagfællebedømt
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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, I: Acta Veterinaria Scandinavica (Online). 57, 6 s., 64.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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Cystitis: significant associations between pathology, histology, and quantitative bacteriology in sows, a cross-sectional study
Tolstrup, L. K., Leifsson, Páll S., Guardabassi, Luca, Nielsen, Jens Peter & Pedersen, Ken Steen, 2023, I: Porcine Health Management. 9, 41.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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Full-scale model experiments on airborne particle transport between pigs in a room
Takai, H., Zhang, G., Dahl, P., Bjerg, Bjarne Schmidt, Jørgensen, E. & Nielsen, Jens Peter, 2001, Ikke angivet. Stowell, R. R., Bucklin, R. & Bottcher, R. W. (red.). The American Society of Agricultural Engineers, s. 571-578 8 s.Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning
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Inoculation of pigs with Actinobacillus pleuropneumoniae serotypes 1, 5B, 6, 7, 8, 10 and 12: clinical, serological, microbiological and pathological observations
Sørensen, V., Nielsen, Jens Peter, Barfod, K. & Schirmer, A. L., 1998, Ikke angivet. Done, S., Thomson, J. & Varley, M. (red.). Nottingham University Press, s. 2, 1 s.Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning
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Evaluation of a polyclonal blocking ELISA and a complement fixation test detecting antibodies to Actinobacillus pleuropneumoniae serotype 2 in pig serum
Sørensen, V., Barfod, K., Feld, N. C., Nielsen, Jens Peter, Enøe, C. & Willeberg, P., 1997, Ikke angivet. AEEMA, s. 31-32, 1 s.Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning
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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, I: Dansk Veterinærtidsskrift. 80, 7, s. 284-287 4 s.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning
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Effect of UVB light on vitamin D status in piglets and sows
Stricker Jakobsen, S., Nielsen, Jens Peter & Jakobsen, J., 2020, I: The Journal of Steroid Biochemistry and Molecular Biology. 200, 105637.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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Association between average daily weight gain and meat percent in Danish slaughterpigs
Stege, Helle, Bagger, J., Keller, F. & Nielsen, Jens Peter, 2006, Proceedings of the 19th IPVS Congress: invited and oral presentations. Samfundslitteratur, s. 311 1 s.Publikation: Bidrag til bog/antologi/rapport › Konferenceabstrakt i proceedings › Forskning
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Subclinical infection in Danish pig herds: The effect of salmonella contaminated feed
Stege, Helle, Christensen, J., Baggesen, D. L. & Nielsen, Jens Peter, 1997, s. 81. 84 s.Publikation: Konferencebidrag › Konferenceabstrakt til konference › Forskning
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Subclinical Salmonella infection in Danish finishing pig herds association between serological and bacteriological testing
Stege, Helle, Feld, N. C., Lau Baggesen, D., Nielsen, Jens Peter & Willeberg, P., 1997, Ikke angivet. AEEMA, s. 31-32 2 s.Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning
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Association between Lean Meat Percentage and Average Daily Weight Gain in Danish Pigs
Stege, Helle, Jensen, T. B., Bagger, J., Keller, F., Nielsen, Jens Peter & Ersbøll, A. K., 2011, I: Preventive Veterinary Medicine. 101, 1-2, s. 121-123Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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Data-quality issues and alternative variable-screening methods in a questionnaire-based study on subclinical Salmonella enterica infection in Danish pig herds
Stege, Helle, Christensen, J., Nielsen, Jens Peter & Willeberg, P., 2001, I: Preventive Veterinary Medicine. 48, s. 35-54 10 s.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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Effect of breeding strategy and feeding system on the within-herd variation of lean mean percents in Danish slaughter pig herds
Stege, Helle, Bagger, J., Nielsen, Jens Peter & Ersbøll, A. K., 2011, I: Preventive Veterinary Medicine. 101, s. 73-78 6 s.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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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. (red.). Nottingham University Press, s. 2 1 s.Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning
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The effect of breeding strategy and feeding system on the within-herd diversity of lean meat percents in Danish slaugther pigs
Stege, Helle, Bagger, J. & Nielsen, Jens Peter, 2008, Proceedings of the 20th International Pig Veterinary Science Congress: Volume 1 - Keynote and Oral Papers. Sluse, Bind 1. s. 287 1 s.Publikation: Bidrag til bog/antologi/rapport › Konferenceabstrakt i proceedings › Forskning
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Subclinical salmonella infection in danish finishing pig herds: risk factors
Stege, Helle, Dahl, J., Christensen, J., Baggesen, D. L., Nielsen, Jens Peter & Willeberg, P., 1997, Ikke angivet. Bech-Nielsen, S. & Nielsen, J. P. (red.). The Federation of Danish Pig Producers and Slaughterhouses, s. 148-152 5 s.Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning
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Monitoring of antimicrobial usage for pigs in Denmark.
Stege, Helle, Enøe, C., Jacobsen, E., Alban, L. & Nielsen, Jens Peter, 2010. 1 s.Publikation: Konferencebidrag › Konferenceabstrakt til konference › Forskning › fagfællebedømt
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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, I: Preventive Veterinary Medicine. 44, s. 175-188 14 s.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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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, I: Parasitology. 135, 3, s. 395-405 11 s.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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Transmission of Isospora suis within litters of piglets in relation to hygiene
Sotiraki, S., Roepstorff, A., Murrell, K. D., Nielsen, Jens Peter, Maddox-Hyttel, C., Boes, J. & Thamsborg, Stig Milan, 2004. 1 s.Publikation: Konferencebidrag › Paper › Forskning
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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 s.Publikation: Konferencebidrag › Paper › Forskning
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The ¤effect of pen contamination level on intra-litter spread of Isospora suis infection on-farm farrowing conditions
Sotiraki, S., Roepstorff, A., Murrell, K. D., Nielsen, Jens Peter, Maddox-Hyttel, C., Boes, J. & Thamsborg, Stig Milan, 2004. 1 s.Publikation: Konferencebidrag › Paper › Forskning
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Tail biting in pigs - How it relates to other behavioural disorders and diseases
Schrøder-Petersen, D. L., Ersbøll, A. K., Busch, M. E. & Nielsen, Jens Peter, 2004. 1 s.Publikation: Konferencebidrag › Konferenceabstrakt til konference › Forskning › fagfællebedømt
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Complete association between CHCF1 genotype and enterotoxigenic Escherichia coli F4ab-associated post-weaning diarrhea in a pig challenge trial
Rydal, Martin Peter, Jørgensen, Claus Bøttcher, Gambino, Michela, Poulsen, Louise Ladefoged & Nielsen, Jens Peter, 2023, I: Veterinary Microbiology. 282, 109771.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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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, I: Animals. 11, 10, 2848.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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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, I: BMC Veterinary Research. 18, 382.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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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, I: Frontiers in Microbiology. 14, 1108197.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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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, s. 361-362 2 s.Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning
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Risk factors for the Development of decubital ulcers over the scapula in sows
Rosendal, T. & Nielsen, Jens Peter, 2004. 1 s.Publikation: Konferencebidrag › Konferenceabstrakt til konference › Forskning › fagfællebedømt
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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, I: Canadian journal of veterinary research = Revue canadienne de recherche vétérinaire. 59, 2, s. 154-156 3 s.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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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 s.Publikation: Konferencebidrag › Paper › Forskning
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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, I: Veterinary Record. 162, 12, s. 377-382 6 s.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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Effect of batch production on coughing in Finishers
Petersen, H. H., Nielsen, Jens Peter, Nielsen, E. O. & Wachmann, H., 2004. 1 s.Publikation: Konferencebidrag › Paper › Forskning
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Influence of hemolysis on concentration of haptoglobin and C- reactive protein
Petersen, H. H., Nielsen, Jens Peter, Jensen, Asger Lundorff, Heegaard, P. M. H. & Lauritzen, B., 2003. 1 s.Publikation: Konferencebidrag › Paper › Forskning
ID: 4241091
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Crude dietary protein and particle size in feed is not associated to diarrhoea in Danish nursery pigs
Publikation: Bidrag til bog/antologi/rapport › Konferenceabstrakt i proceedings › Forskning
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Population dynamics and intra-litter transmission patterns of Isospora suis in suckling piglets under on-farm conditions
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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Transmission of MRSA CC398 strains between pig farms related by trade of animals
Publikation: Konferencebidrag › Poster › Forskning
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