Works by Nielsen, Jens Peter

Results: 45

The early-life fecal microbiota is associated with litter of origin but not with susceptibility to ETEC F4ab-mediated post-weaning diarrhea in CHCF1 genotyped pigs.

Published in:

PLoS ONE, 2025, v. 20, n. 5, p. 1, doi. 10.1371/journal.pone.0323875

By:

Rydal, Martin Peter;
Poulsen, Louise Ladefoged;
Nielsen, Jens Peter

Publication type:

Article

The Effect of Colistin Treatment on the Selection of Colistin-Resistant Escherichia coli in Weaner Pigs.

Published in:

Antibiotics (2079-6382), 2021, v. 10, n. 4, p. 465, doi. 10.3390/antibiotics10040465

By:

Ahmed, Shahana;
Hansen, Claus;
Dahlkilde, Ane Laursen;
Herrero-Fresno, Ana;
Pedersen, Ken Steen;
Nielsen, Jens Peter;
Olsen, John Elmerdahl

Publication type:

Article

Can infectious omphalitis in piglets be clinically diagnosed during the first three days of life?

Published in:

BMC Veterinary Research, 2025, v. 21, n. 1, p. 1, doi. 10.1186/s12917-025-04507-3

By:

Blirup-Plum, Sophie Amalie;
Jensen, Henrik Elvang;
Hartmann, Katrine Top;
Nielsen, Søren Saxmose;
Pankoke, Karen;
Hansen, Mette Sif;
Pedersen, Ken Steen;
Larsen, Inge;
Nielsen, Jens Peter;
Olsen, John Elmerdahl;
Kudirkiene, Egle;
Braunstein, Thomas Hartig;
Barington, Kristiane

Publication type:

Article

Selection of resistant coliform bacteria in the intestine of pigs following flock versus individual treatment with neomycin against post-weaning diarrhoae or amoxicillin against umbilical infection.

Published in:

Letters in Applied Microbiology, 2025, v. 78, n. 2, p. 1, doi. 10.1093/lambio/ovaf008

By:

Kudirkiene, Egle;
Eriksen, Esben Østergaard;
Liu, Gang;
Christensen, Anja Ejlersgård;
Agerlin, Marianne Viuf;
Larsen, Inge;
Weber, Nicolai Rosager;
Pedersen, Ken Steen;
Nielsen, Jens Peter;
Olsen, John Elmerdahl

Publication type:

Article

Hematologic reference intervals of Danish sows at mid-gestation.

Published in:

Acta Veterinaria Scandinavica, 2019, v. 61, n. 1, p. N.PAG, doi. 10.1186/s13028-019-0451-7

By:

Bhattarai, Sheeva;
Framstad, Tore;
Nielsen, Jens Peter

Publication type:

Article

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

Published in:

Acta Veterinaria Scandinavica, 2015, v. 57, n. 1, p. 1, doi. 10.1186/s13028-015-0156-5

By:

Weber, Nicolai;
Nielsen, Jens Peter;
Stricker Jakobsen, Alex;
Pedersen, Lise-Lotte;
Fink Hansen, Christian;
Steen Pedersen, Ken

Publication type:

Article

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

Published in:

Acta Veterinaria Scandinavica, 2012, v. 54, n. 1, p. 58, doi. 10.1186/1751-0147-54-58

By:

Pedersen, Ken Steen;
Skrubel, Rikke;
Stege, Helle;
Angen, Øystein;
St†hl, Marie;
Hjulsager, Charlotte;
Larsen, Lars Erik;
Nielsen, Jens Peter

Publication type:

Article

Towards identification of new genetic determinants for post‐weaning diarrhea in piglets.

Published in:

Animal Genetics, 2024, v. 55, n. 3, p. 387, doi. 10.1111/age.13406

By:

Ibragimov, Emil;
Eriksen, Esben Østergaard;
Nielsen, Jens Peter;
Jørgensen, Claus B.;
Fredholm, Merete;
Karlskov‐Mortensen, Peter

Publication type:

Article

Metonymier.

Published in:

Passage: Tidsskrift for Litteratur of Kritik, 2004, v. 19, n. 50, p. 97

By:

JENS PETER LUND NIELSEN

Publication type:

Article

Den atlantiske metafor: Om Henrik Bjelkes "Time out".

Published in:

Passage: Tidsskrift for Litteratur of Kritik, 1994, v. 9, n. 18, p. 153

By:

LUND NIELSEN, JENS PETER

Publication type:

Article

Sudden vs Pressure Wean From Nasal Continuous Positive Airway Pressure in Infants Born Before 32 Weeks of Gestation: A Randomized Clinical Trial.

Published in:

JAMA Pediatrics, 2018, v. 172, n. 9, p. 824, doi. 10.1001/jamapediatrics.2018.2074

By:

Jensen, Christina Friis;
Sellmer, Anna;
Ebbesen, Finn;
Cipliene, Rasa;
Johansen, Anders;
Hansen, Rikke Monrad;
Nielsen, Jens Peter;
Nikitina, Olga Hogreffe;
Petersen, Jesper Padkær;
Henriksen, Tine Brink

Publication type:

Article

DNA-based prenatal diagnosis for severe and variant forms of multiple acyl-CoA dehydrogenation deficiency.

Published in:

Prenatal Diagnosis, 2005, v. 25, n. 1, p. 60, doi. 10.1002/pd.983

By:

Olsen, Rikke K. J.;
Andresen, Brage S.;
Christensen, Ernst;
Mandel, Hanna;
Skovby, Flemming;
Nielsen, Jens Peter;
Knudsen, Inga;
Vianey-Saban, Christine;
Simonsen, Henrik;
Gregersen, Niels

Publication type:

Article

Post-weaning diarrhea in pigs from a single Danish production herd was not associated with the pre-weaning fecal microbiota composition and diversity.

Published in:

Frontiers in Microbiology, 2023, v. 14, p. 1, doi. 10.3389/fmicb.2023.1108197

By:

Rydal, Martin Peter;
Gambino, Michela;
Castro-Mejia, Josue L.;
Poulsen, Louise Ladefoged;
Jørgensen, Claus Bøttcher;
Nielsen, Jens Peter

Publication type:

Article

Vitamin D enhanced pork from pigs exposed to artificial UVB light in indoor facilities.

Published in:

European Food Research & Technology, 2019, v. 245, n. 2, p. 411, doi. 10.1007/s00217-018-3173-6

By:

Barnkob, Line Lundbaek;
Petersen, Paul Michael;
Nielsen, Jens Peter;
Jakobsen, Jette

Publication type:

Article

Combining bimodal presentation schemes and buzz groups improves clinical reasoning and learning at morning report.

Published in:

Medical Teacher, 2015, v. 37, n. 8, p. 759, doi. 10.3109/0142159X.2014.986445

By:

Balslev, Thomas;
Rasmussen, Astrid Bruun;
Skajaa, Torjus;
Nielsen, Jens Peter;
Muijtjens, Arno;
De Grave, Willem;
Van Merriënboer, Jeroen

Publication type:

Article

Objective Measurement of Health Pigs -- Application of acute Phase Proteins.

Published in:

Acta Veterinaria Scandinavica, 2003, v. 44, p. 125

By:

Nielsen, Jens Peter;
Petersen, Henrik Hagbard

Publication type:

Article

OBJECTIVE MEASUREMENT OF HEALTH IN PIGS -- APPLICATION OF ACUTE PHASE PROTEINS.

Published in:

2003

By:

Nielsen, Jens Peter;
Petersen, Henrik Hagbard

Publication type:

Abstract

Infection Dynamics of Swine Influenza Virus in a Danish Pig Herd Reveals Recurrent Infections with Different Variants of the H1N2 Swine Influenza A Virus Subtype.

Published in:

Viruses (1999-4915), 2020, v. 12, n. 9, p. 1013, doi. 10.3390/v12091013

By:

Bhatta, Tarka Raj;
Ryt-Hansen, Pia;
Nielsen, Jens Peter;
Larsen, Lars Erik;
Larsen, Inge;
Chamings, Anthony;
Goecke, Nicole B.;
Alexandersen, Soren

Publication type:

Article

Gastro-intestinal lesions are not relatable to diarrhoea or specific pathogens in post-weaning diarrhoea (PWD) in pigs.

Published in:

Acta Veterinaria Scandinavica, 2023, v. 65, n. 1, p. 1, doi. 10.1186/s13028-023-00693-y

By:

Blirup-Plum, Sophie Amalie;
Jensen, Henrik Elvang;
Nielsen, Søren Saxmose;
Pankoke, Karen;
Hansen, Mette Sif;
Pedersen, Ken Steen;
Eriksen, Esben Østergaard;
Nielsen, Jens Peter;
Olsen, John Elmerdahl;
Kudirkiene, Egle;
Larsen, Lars Erik;
Goecke, Nicole Bakkegård;
Barington, Kristiane

Publication type:

Article

A descriptive study of acute outbreaks of respiratory disease in Norwegian fattening pig herds.

Published in:

Acta Veterinaria Scandinavica, 2020, v. 62, n. 1, p. 1, doi. 10.1186/s13028-020-00529-z

By:

Cohen, Liza Miriam;
Grøntvedt, Carl Andreas;
Klem, Thea B.;
Gulliksen, Stine Margrethe;
Ranheim, Birgit;
Nielsen, Jens Peter;
Valheim, Mette;
Kielland, Camilla

Publication type:

Article

Association between sow and piglet blood hemoglobin concentrations and stillbirth risk.

Published in:

Acta Veterinaria Scandinavica, 2019, v. 61, n. 1, p. 1, doi. 10.1186/s13028-019-0496-7

By:

Bhattarai, Sheeva;
Framstad, Tore;
Nielsen, Jens Peter

Publication type:

Article

Iron treatment of pregnant sows in a Danish herd without iron deficiency anemia did not improve sow and piglet hematology or stillbirth rate.

Published in:

Acta Veterinaria Scandinavica, 2019, v. 61, n. 1, p. N.PAG, doi. 10.1186/s13028-019-0497-6

By:

Bhattarai, Sheeva;
Framstad, Tore;
Nielsen, Jens Peter

Publication type:

Article

Evidence-Based Recommendations for Herd Health Management of Porcine Post-Weaning Diarrhea.

Published in:

Animals (2076-2615), 2022, v. 12, n. 14, p. 1737, doi. 10.3390/ani12141737

By:

Eriksen, Esben Østergaard;
Pedersen, Ken Steen;
Larsen, Inge;
Nielsen, Jens Peter

Publication type:

Article

Reduction in Diarrhoea and Modulation of Intestinal Gene Expression in Pigs Allocated a Low Protein Diet without Medicinal Zinc Oxide Post-Weaning.

Published in:

Animals (2076-2615), 2022, v. 12, n. 8, p. N.PAG, doi. 10.3390/ani12080989

By:

Lynegaard, Julie C.;
Kjeldsen, Niels J.;
Hansen, Christian F.;
Williams, Andrew R.;
Nielsen, Jens Peter;
Amdi, Charlotte

Publication type:

Article

Vitamin D Levels in Sows from Five Danish Outdoor Herds.

Published in:

Animals (2076-2615), 2022, v. 12, n. 3, p. 299, doi. 10.3390/ani12030299

By:

Jakobsen, Sine Stricker;
Jakobsen, Jette;
Nielsen, Jens Peter

Publication type:

Article

An Experimental Model for Iron Deficiency Anemia in Sows and Offspring Induced by Blood Removal during Gestation.

Published in:

Animals (2076-2615), 2021, v. 11, n. 10, p. 2848, doi. 10.3390/ani11102848

By:

Rydal, Martin Peter;
Bhattarai, Sheeva;
Nielsen, Jens Peter

Publication type:

Article

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.

Published in:

Animals (2076-2615), 2021, v. 11, n. 3, p. 678, doi. 10.3390/ani11030678

By:

Lynegaard, Julie C.;
Kjeldsen, Niels J.;
Bache, Julie K.;
Weber, Nicolai R.;
Hansen, Christian F.;
Nielsen, Jens Peter;
Amdi, Charlotte;
Eder, Klaus

Publication type:

Article

The Effect of Straw, Rope, and Bite-Rite Treatment in Weaner Pens with a Tail Biting Outbreak.

Published in:

Animals (2076-2615), 2019, v. 9, n. 6, p. 365, doi. 10.3390/ani9060365

By:

Pelant Lahrmann, Helle;
Faustrup, Julie Fabricius;
Hansen, Christian Fink;
D'Eath, Rick B.;
Nielsen, Jens Peter;
Forkman, Björn

Publication type:

Article

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

Published in:

Journal of Veterinary Diagnostic Investigation, 2014, v. 26, n. 3, p. 342, doi. 10.1177/1040638714524572

By:

Pedersen, Ken Steen;
Johansen, Markku;
Jorsal, Sven Erik;
Nielsen, Jens Peter;
Bækbo, Poul;
Angen, Øystein

Publication type:

Article

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

Published in:

Journal of Veterinary Diagnostic Investigation, 2013, v. 25, n. 3, p. 336, doi. 10.1177/1040638713480499

By:

Pedersen, Ken Steen;
Stege, Helle;
Jensen, Tim K.;
Guedes, Roberto;
Ståhl, Marie;
Nielsen, Jens Peter;
Hjulsager, Charlotte;
Larsen, Lars E.;
Angen, Øystein

Publication type:

Article

Within-day repeatability for absolute quantification of Lawsonia intracellularis bacteria in feces from growing pigs.

Published in:

Journal of Veterinary Diagnostic Investigation, 2012, v. 24, n. 5, p. 968, doi. 10.1177/1040638712452111

By:

Pedersen, Ken Steen;
Pedersen, Klaus H.;
Hjulsager, Charlotte;
Larsen, Lars Erik;
Ståhl, Marie;
Stege, Helle;
Angen, Øystein;
Nielsen, Jens Peter

Publication type:

Article

Diagnostic performance of different fecal Lawsonia intracellularis--specific polymerase chain reaction assays as diagnostic tests for proliferative enteropathy in pigs: a review.

Published in:

Journal of Veterinary Diagnostic Investigation, 2010, v. 22, n. 4, p. 487, doi. 10.1177/104063871002200401

By:

Pedersen, Ken Steen;
Holyoake, Patricia;
Stege, Helle;
Nielsen, Jens Peter

Publication type:

Article

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

Published in:

BMC Veterinary Research, 2014, v. 10, n. 1, p. 151, doi. 10.1186/1746-6148-10-151

By:

Kongsted, Hanne;
Toft, Nils;
Nielsen, Jens Peter

Publication type:

Article

Longitudinal study on transmission of MRSA CC398 within pig herds.

Published in:

BMC Veterinary Research, 2012, v. 8, n. 1, p. 58, doi. 10.1186/1746-6148-8-58

By:

Broens, Els M.;
Espinosa-Gongora, Carmen;
Graat, Elisabeth A. M.;
Vendrig, Nadia;
Van Der Wolf, Peter J.;
Guardabassi, Luca;
Butaye, Patrick;
Nielsen, Jens Peter;
De Jong, Mart C. M.;
Van De Giessen, Arjen W.

Publication type:

Article

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

Published in:

BMC Veterinary Research, 2012, v. 8, n. 1, p. 198, doi. 10.1186/1746-6148-8-198

By:

Steen Pedersen, Ken;
Ståhl, Marie;
Carvalho Guedes, Roberto Maurício;
Angen, Øystein;
Nielsen, Jens Peter;
Jensen, Tim K.

Publication type:

Article

Effect of tetracycline treatment regimens on antibiotic resistance gene selection over time in nursery pigs.

Published in:

BMC Microbiology, 2019, v. 19, n. 1, p. N.PAG, doi. 10.1186/s12866-019-1619-z

By:

Græsbøll, Kaare;
Larsen, Inge;
Clasen, Julie;
Birkegård, Anna Camilla;
Nielsen, Jens Peter;
Christiansen, Lasse Engbo;
Olsen, John Elmerdahl;
Angen, Øystein;
Folkesson, Anders

Publication type:

Article

In vitro synergy of sertraline and tetracycline cannot be reproduced in pigs orally challenged with a tetracycline resistant Escherichia coli.

Published in:

BMC Microbiology, 2019, v. 19, n. 1, p. N.PAG, doi. 10.1186/s12866-018-1383-5

By:

Kromann, Sofie;
Hvidtfeldt, Anna;
Boye, Mette;
Sørensen, Dorte Bratbo;
Jørgensen, Steffen;
Nielsen, Jens Peter;
Olsen, Rikke Heidemann

Publication type:

Article

Cystitis: significant associations between pathology, histology, and quantitative bacteriology in sows, a cross-sectional study.

Published in:

Porcine Health Management, 2023, v. 9, n. 1, p. 1, doi. 10.1186/s40813-023-00336-8

By:

Tolstrup, Lola Kathe;
Leifsson, Páll Skúli;
Guardabassi, Luca;
Nielsen, Jens Peter;
Pedersen, Ken Steen

Publication type:

Article

An observational field study of porcine post-weaning diarrhea: clinical and microbiological findings, and fecal pH-measurements as a potential diagnostic tool.

Published in:

Porcine Health Management, 2023, v. 9, n. 1, p. 1, doi. 10.1186/s40813-023-00325-x

By:

Eriksen, Esben Østergaard;
Kudirkiene, Egle;
Barington, Kristiane;
Goecke, Nicole Bakkegård;
Blirup-Plum, Sophie Amalie;
Nielsen, Jens Peter;
Olsen, John Elmerdahl;
Jensen, Henrik Elvang;
Pankoke, Karen;
Larsen, Lars Erik;
Liu, Gang;
Pedersen, Ken Steen

Publication type:

Article

Lesions and pathogens found in pigs that died during the nursery period in five Danish farms.

Published in:

Porcine Health Management, 2023, v. 9, n. 1, p. 1, doi. 10.1186/s40813-023-00319-9

By:

Barington, Kristiane;
Eriksen, Esben Østergaard;
Kudirkiene, Egle;
Pankoke, Karen;
Hartmann, Katrine Top;
Hansen, Mette Sif;
Jensen, Henrik Elvang;
Blirup-Plum, Sophie Amalie;
Jørgensen, Benjamin Meyer;
Nielsen, Jens Peter;
Olsen, John Elmerdahl;
Goecke, Nicole Bakkegård;
Larsen, Lars Erik;
Pedersen, Ken Steen

Publication type:

Article

Efficacy of neomycin dosing regimens for treating enterotoxigenic Escherichia coli-related post-weaning diarrhoea in a Danish nursery pig herd not using medicinal zinc oxide.

Published in:

Porcine Health Management, 2022, v. 8, n. 1, p. 1, doi. 10.1186/s40813-022-00283-w

By:

Morsing, Malene Kjelin;
Larsen, Inge;
Pedersen, Ken Steen;
Weber, Nicolai Rosager;
Nielsen, Jens Peter

Publication type:

Article

Post-weaning diarrhea in pigs weaned without medicinal zinc: risk factors, pathogen dynamics, and association to growth rate.

Published in:

Porcine Health Management, 2021, v. 7, n. 1, p. 1, doi. 10.1186/s40813-021-00232-z

By:

Eriksen, Esben Østergaard;
Kudirkiene, Egle;
Christensen, Anja Ejlersgård;
Agerlin, Marianne Viuf;
Weber, Nicolai Rosager;
Nødtvedt, Ane;
Nielsen, Jens Peter;
Hartmann, Katrine Top;
Skade, Lotte;
Larsen, Lars Erik;
Pankoke, Karen;
Olsen, John Elmerdahl;
Jensen, Henrik Elvang;
Pedersen, Ken Steen

Publication type:

Article

Association between gastric content fluidity and pars oesophageal ulcers in nursery pigs: a cross-sectional study of high-risk Danish herds using commercial feed.

Published in:

Porcine Health Management, 2021, v. 7, n. 1, p. 1, doi. 10.1186/s40813-021-00199-x

By:

Peralvo-Vidal, Juan Miguel;
Weber, Nicolai Rosager;
Nielsen, Jens Peter;
Denwood, Matthew;
Haugegaard, Svend;
Pedersen, Anni Øyan

Publication type:

Article

Comparison of serum pools and oral fluid samples for detection of porcine circovirus type 2 by quantitative real-time PCR in finisher pigs.

Published in:

Porcine Health Management, 2018, v. 4, n. 1, p. 1, doi. 10.1186/s40813-018-0079-4

By:

Nielsen, Gitte Blach;
Nielsen, Jens Peter;
Haugegaard, John;
Leth, Sanne Christiansen;
Larsen, Lars E.;
Kristensen, Charlotte Sonne;
Pedersen, Ken Steen;
Stege, Helle;
Hjulsager, Charlotte K.;
Houe, Hans

Publication type:

Article

Pilot study on CHCF1 genotype in a pig challenge model for enterotoxigenic Escherichia coli F4ab/ac associated post-weaning diarrhea.

Published in:

BMC Veterinary Research, 2022, v. 18, n. 1, p. 1, doi. 10.1186/s12917-022-03474-3

By:

Rydal, Martin Peter;
Gambino, Michela;
Jørgensen, Claus Bøttcher;
Poulsen, Louise Ladefoged;
Brøndsted, Lone;
Nielsen, Jens Peter

Publication type:

Article