Jens Peter Christensen
Professor with special responsibilities, Professor MSO
Veterinary Clinical Microbiology
Stigbøjlen 4, 1870 Frederiksberg C
Member of:
- Published
Investigation of the effect of live attenuated Escherichia coli vaccination on experimentally induced salpingitis in layers
Thoefner, Ida & Christensen, Jens Peter, 2018, The XVth European Poultry Conference: Conference information and proceedings. Croatian branch of the World's Poultry Science Association, p. 192 1 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
Experimental chronic E.coli oviduct infections in egg laying hens
Thoefner, Ida & Christensen, Jens Peter, 2018, p. 45. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Pathological characterization of keel bone fractures in laying hens does not support external trauma as the underlying cause
Thoefner, Ida , Hougen, H. P., Villa, Chiara, Lynnerup, Niels & Christensen, Jens Peter, 9 Mar 2020, In: PLoS ONE. 15, 3, 15 p., e0229735.Research output: Contribution to journal › Journal article › Research › peer-review
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Quantitative assessment of bile ducts in turkeys treated with artemisinin: A model for liver toxicity?
Thoefner, Ida , Larsen, J. O., Nielsen, O. L., Liebhart, D., Hess, M., Schou, T. W., Hess, C., Ivarsen, E., Fretté, X. C., Christensen, L. P., Grevsen, K., Engberg, R. M. & Christensen, Jens Peter, 2013. 1 p.Research output: Contribution to conference › Poster › Research › peer-review
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Effects of artemisinin and Artemisia annua extracts on xenic bacteria isolated from clonal cultures of Histomonas meleagridis.
Thoefner, Ida , Hess, C., Liebhart, D., Hess, M., Schou, T. W., Ivarsen, E., Fretté, X. C., Christensen, L. P., Grevsen, K., Engberg, R. M. & Christensen, Jens Peter, 2012.Research output: Contribution to conference › Poster › Research
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Protective effects of artemisinin and Artemisia annua extracts on clinical caecal coccidiosis in broiler chickens
Thoefner, Ida , Pors, S. E., Schou, T. W., Thebo, P., Nielsen, O. L., Ivarsen, E., Fretté, X., Christensen, L. P., Grevsen, K., Engberg, R. M. & Christensen, Jens Peter, 2013, 18th World Veterinary Poultry Association Congress: Proceedings . p. 721-722 2 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review
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Antihistomonal effects of artemisinin and Artemisia annua extracts in vitro could not be confirmed by in vivo experiments in turkeys and chickens
Thoefner, Ida , Liebhart, D., Hess, M., Schou, T. W., Hess, C., Ivarsen, E., Fretté, X., Christensen, L. P., Grevsen, K., Engberg, R. G. & Christensen, Jens Peter, 2012, In: Avian Pathology. 41, 5, p. 487-496 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Screening of Artemisia annua compounds against Histomonas meleagridis
Thoefner, Ida , Liebhart, D., Hess, M., Schou, T. W. & Christensen, Jens Peter, 2011.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
- Published
Infections with Gram positive cocci in broiler breeders: significance and prevalence
Thoefner, Ida , Poulsen, Louise Ladefoged, Olsen, Rikke Heidemann, Christensen, Henrik, Bisgaard, M. & Christensen, Jens Peter, Jun 2016, 16th International Conference on Production Diseases in Farm Animals: Book of abstracts. Wageningen, Netherlands: Wageningen Academic Publishers, p. 141-141 1 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
Systemic reactive amyloidosis - an age related problem of importance in broiler breeders
Thoefner, Ida , Poulsen, Louise Ladefoged, Bisgaard, M., Christensen, Henrik, Olsen, Rikke Heidemann & Christensen, Jens Peter, Sep 2015.Research output: Contribution to conference › Poster › Research › peer-review
- Published
Toxicity of artemisinin in one-week-old turkey poults
Thoefner, Ida , Larsen, J. O., Nielsen, O. L., Liebhart, D., Hess, M., Schou, T. W., Hess, C., Ivarsen, E., Fretté, X. C., Christensen, L. P., Grevsen, K., Engberg, R. M. & Christensen, Jens Peter, 2013, Continuous improvement of Turkey produktion and health: never-ending story: Proceedings of the 7th "Hafez" International Symposium on Turkey Production. Hafez, H. M. (ed.). Mensch und Buch Verlag, p. 218-225 8 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Hepatic toxicity of artemisinin in turkeys
Thoefner, Ida , Larsen, J. O., Nielsen, O. L., Liebhart, D., Hess, M., Schou, T. W., Hess, C., Ivarsen, E., Fretté, X. C., Christensen, L. P., Mogensen, J., Nielsen, K. F., Grevsen, K., Engberg, R. M. & Christensen, Jens Peter, 2013, 18th World Veterinary Poultry Association Congress: Proceedings. p. 723 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review
- Published
Longitudinal study of mortality observed in four broiler breeder flocks
Thoefner, Ida , Poulsen, Louise Ladefoged, Bisgaard, M., Christensen, Henrik, Olsen, Rikke Heidemann & Christensen, Jens Peter, Sep 2015, 19th World Veterinary Poultry Association Congress. Cape Town, p. 148-148 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review
- Published
Antihistomonal effect of artemisinin and Artemisia annua extracts in experimentally infected chickens and turkeys
Thoefner, Ida , Liebhart, D., Hess, M., Schou, T. W., Hess, C., Ivarsen, E., Fretté, X. C., Christensen, L. P., Grevsen, K., Engberg, R. M. & Christensen, Jens Peter, 6 Jul 2012. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
- Published
Antihistomonal effect of artemisinin and Artemisia annua extracts in experimentally infected turkeys
Thoefner, Ida , Liebhart, D., Hess, M., Schou, T. W., Hess, C., Ivarsen, E., Fretté, X. C., Christensen, L. P., Grevsen, K., Engberg, R. M. & Christensen, Jens Peter, 2012, 9th International Symposium on Turkey Diseases. Hafez, H. M. (ed.). Berlin: Mensch und Buch Verlag, p. 222-229 8 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Bacterial diseases in poultry
Thoefner, Ida & Christensen, Jens Peter, 2021, Advancements and Technologies in Pig and Poultry Bacterial Disease Control. Academic Press, p. 199-227Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Beskytter E. coli autovacciner mod æggeleder- og bughindebetændelse under eksperimentelle forhold?
Thoefner, Ida , Ronco, T., Christensen, Jens Peter, Pedersen, K. & Olsen, Rikke Heidemann, 2016, In: Dansk Erhvervsfjerkrae. 45, 11, p. 42-45Research output: Contribution to journal › Journal article › Research
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Keel bone fractures in Danish laying hens: Prevalence and risk factors
Thoefner, Ida , Dahl, J. & Christensen, Jens Peter, 2021, In: PLoS ONE. 16, 8, 23 p., e0256105.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Correlation between footpad lesions and systemic bacterial infections in broiler breeders
Thoefner, Ida , Poulsen, Louise Ladefoged, Bisgaard, M., Christensen, Henrik, Olsen, Rikke Heidemann & Christensen, Jens Peter, 2019, In: Veterinary Research. 50, 1, 5 p., 38.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Explanations for keel bone fractures in laying hens: are there explanations in addition to elevated egg production?
Toscano, M. J., Dunn, I. C., Christensen, Jens Peter, Petow, S., Kittelsen, K. & Ulrich, R., 2020, In: Poultry Science. 99, 9, p. 4183-4194 12 p.Research output: Contribution to journal › Review › Research › peer-review
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Comparison and assessment of necropsy lesions in end-of-lay laying hens from different housing systems in Denmark
Wang, C., Pors, S. E., Christensen, Jens Peter, Bojesen, Anders Miki & Thoefner, Ida , 2020, In: Poultry Science. 99, 1, p. 119-128Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Prevalence and aetiology of subclinical chronic infections in laying hens
Wang, C., Pors, S. E., Christensen, Jens Peter & Thoefner, Ida , Nov 2016.Research output: Contribution to conference › Conference abstract for conference › Research
- Published
Subclinical disease in Danish layers - prevalence and aetiology
Wang, C., Pors, S. E., Christensen, Jens Peter & Thoefner, Ida , 2017.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
ID: 4226610
Most downloads
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1844
downloads
Hepatic toxicity of artemisinin in turkeys
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review
Published -
1672
downloads
Protective effects of artemisinin and Artemisia annua extracts on clinical caecal coccidiosis in broiler chickens
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review
Published -
1421
downloads
Effects of artemisinin and Artemisia annua extracts on xenic bacteria isolated from clonal cultures of Histomonas meleagridis.
Research output: Contribution to conference › Poster › Research
Published