Henrik Christensen
Associate Professor
Veterinary Clinical Microbiology
Stigbøjlen 4, 1870 Frederiksberg C
Member of:
- 2018
- Published
From the [Pasteurella] pneumotropica complex to Rodentibacter spp. an update on [Pasteurella] pneumotropica
Benga, L., Sager, M. & Christensen, Henrik, 2018, In: Veterinary Microbiology. 217, p. 121-134 14 p.Research output: Contribution to journal › Review › Research › peer-review
- Published
Proposed minimal standards for the use of genome data for the taxonomy of prokaryotes
Chun, J., Oren, A., Ventosa, A., Christensen, Henrik, Arahal, D. R., da Costa, M. S., Rooney, A. P., Yi, H., Xu, X. W., De Meyer, S. & Trujillo, M. E., 2018, In: International Journal of Systematic and Evolutionary Microbiology. 68, 1, p. 461-466 6 p., 002516.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Reclassification of bisgaard taxon 5 as Caviibacterium pharyngocola gen. nov., sp. nov. and bisgaard taxon 7 as conservatibacter flavescens gen. nov., sp. nov
Adhikary, S., Bisgaard, M., Nicklas, W. & Christensen, Henrik, 2018, In: International Journal of Systematic and Evolutionary Microbiology. 68, 2, p. 643-650 8 p., 002558.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Revised taxonomy and nomenclature of rodent Pasteurellaceae: Implications for monitoring
Boot, R., Nicklas, W. & Christensen, Henrik, 2018, In: Laboratory Animals. 52, 3, p. 300-303 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2017
- Published
Characterization of Enterococcus faecalis isolated from the cloaca of 'fancy breeds' and confined chickens
Jørgensen, S. L., Poulsen, Louise Ladefoged, Thorndahl, L., Ronaghinia, A. A., Bisgaard, M. & Christensen, Henrik, May 2017, In: Journal of Applied Microbiology. 122, 5, p. 1149-1158 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Prevalence of Taxa of Pasteurellaceae Among Populations of Healthy Captive Psittacine Birds
Bisgaard, M., Xin, D., Bertelsen, Mads Frost, Bojesen, Anders Miki & Christensen, Henrik, Mar 2017, In: Avian Diseases. 61, 1, p. 102-106Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Clonal outbreaks of [Pasteurella] pneumotropica biovar Heyl in two mouse colonies
Adhikary, S., Bisgaard, M., Dagnæs-Hansen, F. & Christensen, Henrik, 2017, In: Laboratory Animals. 51, 6, p. 613-621 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Longitudinal study of transmission of Escherichia coli from broiler breeders to broilers
Poulsen, Louise Ladefoged, Thoefner, Ida , Bisgaard, M., Christensen, Jens Peter, Olsen, Rikke Heidemann & Christensen, Henrik, 2017, In: Veterinary Microbiology. 207, p. 13-18Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Repetitive element sequence-based pcr typing for improved discrimination of Campylobacter Jejuni
Malakauskas, M., Malakauskas, A., Christensen, Henrik, Olsen, John Elmerdahl & Brogren, C. H., 2017, In: Veterinarija ir Zootechnika. 75, 97, p. 43-53 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Rodentibacter gen. nov including Rodentibacter pneumotropicus comb. nov., Rodentibacter heylii sp nov., Rodentibacter myodis sp nov., Rodentibacter ratti sp nov., Rodentibacter heidelbergensis sp nov., Rodentibacter trehalosifermentans sp nov., Rodentibacter rarus sp nov., Rodentibacter mrazii and two genomospecies
Adhikary, S., Nicklas, W., Bisgaard, M., Boot, R., Kuhnert, P., Waberschek, T., Aalbæk, Bent, Korczak, B. & Christensen, Henrik, 2017, In: International Journal of Systematic and Evolutionary Microbiology. 67, 6, p. 1793-1806Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Staphylococcus agnetis, a potential pathogen in broiler breeders
Poulsen, Louise Ladefoged, Thoefner, Ida , Bisgaard, M., Olsen, Rikke Heidemann, Christensen, Jens Peter & Christensen, Henrik, 2017, In: Veterinary Microbiology. 212, p. 1-6 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2016
- Published
Investigations of the pathogenesis of Staphylococcus aureus and Enterococcus faecalis in an experimental footpad infection model in broiler breeders
Thoefner, Ida , Olsen, Rikke Heidemann, Poulsen, Louise Ladefoged, Christensen, Henrik, Bisgaard, M. & Christensen, Jens Peter, Oct 2016, Vetpath 2016 conference abstracts. Prato, p. 5-5 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review
- Published
Escherichia coli in industrial poultry production: aspects of transmission and disease development
Christensen, Jens Peter, Pors, S. E., Papasolomontos, S., Poulsen, Louise Ladefoged, Thoefner, Ida , Olsen, Rikke Heidemann, Christensen, Henrik & Bisgaard, M., Jun 2016, 16th International Conference on Production Diseases in Farm Animals: Book of abstracts. Wageningen Academic Publishers, p. 140 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › 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
Pathology and Molecular Characterization of Escherichia Coli Associated With the Avian Salpingitis-Peritonitis Disease Syndrome
Olsen, Rikke Heidemann, Bisgaard, M., Christensen, Jens Peter, Kabell, S. & Christensen, Henrik, Mar 2016, In: Avian Diseases. 60, 1, p. 1-7 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Testudinibacter aquarius gen. nov., sp nov., a member of the family Pasteurellaceae isolated from the oral cavity of freshwater turtles
Hansen, M. J., Pennanen, E. A. E., Bojesen, Anders Miki, Christensen, Henrik & Bertelsen, Mads Frost, Feb 2016, In: International Journal of Systematic and Evolutionary Microbiology. 66, 2, p. 567-573 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Molecular mechanisms of E. coli causing outbreaks of cellulitis in broilers
Poulsen, Louise Ladefoged, Jørgensen, S. L., Bisgaard, M. & Christensen, Henrik, 2016. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research
- 2015
- 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
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
Identification and antimicrobial resistance of bacteria isolated from probiotic products used in shrimp culture
Uddin, G. M. N., Larsen, M. H., Christensen, Henrik, Aarestrup, F. M., Phu, T. M. & Dalsgaard, Anders, 16 Jul 2015, In: PloS one. 10, 7, 21 p., e0132338.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Bisgaardia miroungae sp. nov., a new member of the family Pasteurellaceae isolated from the oral cavity of northern elephant seals (Mirounga angustirostris), and emended description of the genus Bisgaardia
Hansen, M. J., Bertelsen, Mads Frost, Christensen, Henrik & Bojesen, Anders Miki, Feb 2015, In: International Journal of Systematic and Evolutionary Microbiology. 65, 2, p. 388-392 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Ursidibacter maritimus gen. nov., sp. nov. and Ursidibacter arcticus sp. nov., two new members of the family Pasteurellaceae isolated from the oral cavity of bears
Hansen, M. J., Braaten, M. S., Bojesen, Anders Miki, Christensen, Henrik, Sonne, C., Dietz, R. & Bertelsen, Mads Frost, 2015, In: International Journal of Systematic and Evolutionary Microbiology. 65, p. 3683-3689 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Draft genome sequences of three Escherichia coli strains with different In Vivo pathogenicities in an avian (Ascending) infection model of the oviduct
Olsen, Rikke Heidemann, Thoefner, Ida , Pors, S. E., Christensen, Henrik, Bisgaard, M. & Christensen, Jens Peter, 2015, In: Genome Announcements. 3, 3, 2 p., e00399-15 .Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Reclassification of Actinobacillus muris as Muribacter muris gen. nov., comb. nov.
Nicklas, W., Bisgaard, M., Aalbæk, Bent, Kuhnert, P. & Christensen, Henrik, 2015, In: International Journal of Systematic and Evolutionary Microbiology. 65, 10, p. 3344-3351 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Whole-genome sequence of Staphylococcus aureus S54F9 isolated from a chronic disseminated porcine lung abscess and used in human infection models
Aalbæk, Bent, Jensen, Louise Kruse, Jensen, Henrik Elvang, Olsen, John Elmerdahl & Christensen, Henrik, 2015, In: Genome Announcements. 3, 5, 2 p., e01207-15.Research output: Contribution to journal › Journal article › Research › peer-review
- 2014
- Published
Frederiksenia canicola gen. nov., sp. nov. isolated from dogs and human dog-bite wounds
Korczak, B. M., Bisgaard, M., Christensen, Henrik & Kuhnert, P., 2014, In: Antonie van Leeuwenhoek: Journal of Microbiology. 105, 4, p. 731-741 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Comparative analysis of evolutionarily conserved motifs of epidermal growth factor receptor 2 (HER2) predicts novel potential therapeutic epitopes
Deng, X., Zheng, X., Yang, H., Moreira, José, Brünner, N. & Christensen, Henrik, 2014, In: PLOS ONE. 9, 9, 9 p., e106448.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Extended-spectrum β-lactamase-producing Escherichia coli isolated from poultry: a review of current problems, illustrated with some laboratory findings
Olsen, Rikke Heidemann, Bisgaard, M., Löhren, U., Robineau, B. & Christensen, Henrik, 2014, In: Avian Pathology. 43, 3, p. 199-208 10 p.Research output: Contribution to journal › Review › Research › peer-review
- Published
Investigation of taxa of the family Pasteurellaceae isolated from Syrian and European hamsters and proposal of Mesocricetibacter intestinalis gen. nov., sp. nov. and Cricetibacter osteomyelitidis gen. nov., sp. nov
Christensen, Henrik, Nicklas, W. & Bisgaard, M., 2014, In: International Journal of Systematic and Evolutionary Microbiology. 64, Pt 11, p. 3636-3643 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
MALDI-TOF mass spectrometry confirms difficulties in separating species of the Avibacterium genus
Alispahic, M., Christensen, Henrik, Bisgaard, M., Hess, M. & Hess, C., 2014, In: Avian pathology : journal of the W.V.P.A. 43, 3, p. 258-263 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
MLST typing of Pasteurella multocida associated with haemorrhagic septicaemia and development of a real-time PCR specific for haemorrhagic septicaemia associated isolates
Petersen, A., Bisgaard, M., Townsend, K. & Christensen, Henrik, 2014, In: Veterinary Microbiology. 170, 3-4, p. 335-341 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Occurrence of weak mutators among avian pathogenic Escherichia coli (APEC) isolates causing salpingitis and peritonitis in broiler breeders
Pires dos Santos, T. M. S., Bisgaard, M., Kyvsgaard, N. C. & Christensen, Henrik, 2014, In: Veterinary Microbiology. 168, 1, p. 141-147 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Polyamines are essential for virulence in Salmonella enterica serovar Gallinarum despite evolutionary decay of polyamine biosynthesis genes
Schroll, C., Christensen, Jens Peter, Christensen, Henrik, Pors, S. E., Thorndahl, L., Jensen, P. R., Olsen, John Elmerdahl & Jelsbak, L., 2014, In: ScienceDirect, Veterinary Microbiology. 170, 1-2, p. 144-150 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2013
- Published
In vitro and in vivo investigation on genomic stability of Salmonella enterica Typhimurium DT41 obtained from broiler breeders in Denmark
Barua, H., Lindblom, I. L., Bisgaard, M., Christensen, Jens Peter, Olsen, Rikke Heidemann & Christensen, Henrik, 2013, In: Veterinary Microbiology. 166, 3-4, p. 607-616 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Ornithobacterium rhinotracheale has neuraminidase activity causing desialylation of chicken and turkey serum and tracheal mucus glycoproteins
Kastelic, S., Bercic, R. L., Cizelj, I., Bencina, M., Makrai, L., Zorman-Rojs, O., Narat, M., Bisgaard, M., Christensen, Henrik & Bencina, D., 2013, In: Veterinary Microbiology. 162, 2-4, p. 707-712 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Comparative study of PCR methods to detect Pasteurella multocida
Adhikary, S., Bisgaard, M., Foster, G., Kiessling, N., Fahlen, A. R., Olsen, John Elmerdahl & Christensen, Henrik, 2013, In: Berliner und Muenchener Tieraerztliche Wochenschrift. 126, 9/10, p. 415-422 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Description of Riemerella columbipharyngis sp. nov., isolated from the pharynx of healthy domestic pigeons (Columba livia f. domestica), and emended descriptions of the genus Riemerella, Riemerella anatipestifer and Riemerella columbina
Rubbenstroth, D., Ryll, M., Hotzel, H., Christensen, Henrik, Knobloch, J. K., Rautenschlein, S. & Bisgaard, M., 2013, In: International Journal of Systematic and Evolutionary Microbiology. 63, 1, p. 280-287 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Draft genome sequence of Gallibacterium anatis bv. haemolytica 12656-12 liver: an isolate obtained from the liver of a septicemic chicken
Kudirkiene, E., Christensen, Henrik & Bojesen, Anders Miki, 2013, In: Genome Announcements. 1, 5, 2 p., e00810-13.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Draft genome sequence of Streptococcus equi subsp. zooepidemicus strain S31A1, isolated from equine infectious endometritis
da Piedade, I., Skive, Bolette, Christensen, Henrik & Bojesen, Anders Miki, 2013, In: Genome Announcements. 1, 5, 2 p., e00683-13.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Genetic diversity and virulence profiles of Escherichia coli causing salpingitis and peritonitis in broiler breeders
Pires dos Santos, T. M. S., Bisgaard, M. & Christensen, Henrik, 2013, In: Veterinary Microbiology. 162, 2-4, p. 873-880 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Genital form off pasteurellosis in breeding turkeys infected during artificial insemination and isolation off an unusual strain of Pasteurella multocida.
Cariou, N., Christensen, Henrik, Salandre, O., Albaric, O., Bisgaard, M. & Malher, X., 2013, In: Avian Diseases. 57, 3, p. 693-697 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Hvordan opstår og udvikler bakterielle infektioner sig i store fjerkræflokke
Christensen, Henrik, Olsen, Rikke Heidemann, Pires dos Santos, T. M. S. & Bisgaard, M., 2013, In: Dansk Erhvervsfjerkrae. 42, 4, p. 216-221 6 p.Research output: Contribution to journal › Journal article › Research
- Published
Multilocus sequence analysis of Pasteurella multocida demonstrates a type species under development
Bisgaard, M., Petersen, A. H. H. & Christensen, Henrik, 2013, In: Microbiology. 159, 3, p. 580-590 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Transmission dynamics of Mannheimia haemolytica in newly-received beef bulls at fattening operations
Timsit, E., Christensen, Henrik, Bareille, N., Seegers, H., Bisgaard, M. & Assié, S., 2013, In: Veterinary Microbiology. 161, 3-4, p. 295-304 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2012
- Published
Enterococcus faecalis of human and poultry origin share virulence genes supporting the zoonotic potential of E. faecalis
Olsen, Rikke Heidemann, Schønheyder, H. C., Christensen, Henrik & Bisgaard, M., 2012, In: Zoonoses and Public Health. 59, 4, p. 256-263 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Otariodibacter oris gen. nov., sp. nov., a member of the family Pasteurellaceae isolated from the oral cavity of pinnipeds
Hansen, M. J., Bertelsen, Mads Frost, Christensen, Henrik, Bojesen, Anders Miki & Bisgaard, M., 2012, In: International Journal of Systematic and Evolutionary Microbiology. 62, 11, p. 2572-2578 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Pasteurella multocida carriage in red-necked wallabies (Macropus rufogriseus)
Bertelsen, Mads Frost, Bojesen, Anders Miki, Bisgaard, M., Petersen, A. H. H. & Christensen, Henrik, 2012, In: Journal of Zoo and Wildlife Medicine. 43, 4, p. 726-729 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
An investigation on first-week mortality in layers
Olsen, Rikke Heidemann, Frantzen, C., Christensen, Henrik & Bisgaard, M., 2012, In: Avian Diseases. 56, 1, p. 51-57 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Analysis of 16S-23S rRNA internal transcribed spacer regions in Pasteurellaceae isolated from laboratory rodents.
Benga, L., Benten, W. P. M., Engelhardt, E., Christensen, Henrik & Sager, M., 2012, In: Journal of Microbiological Methods. 90, 3, p. 342-349 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Classification of avian haemolytic Actinobacillus-like organisms (Bisgaard taxon 26) associated with anseriforme birds as Actinobacillus anseriformium sp. nov.
Bisgaard, M. & Christensen, Henrik, 2012, In: International Journal of Systematic and Evolutionary Microbiology. 62, 2, p. 352-358 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 4224670
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Diversity of the tetracycline resistance gene tet(M) and identification of Tn916- and Tn5801-like (Tn6014) transposons in Staphylococcus aureus from humans and animals
Research output: Contribution to journal › Journal article › Research › peer-review
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Comparative analysis of evolutionarily conserved motifs of epidermal growth factor receptor 2 (HER2) predicts novel potential therapeutic epitopes
Research output: Contribution to journal › Journal article › Research › peer-review
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Genetic variation of Trichuris spp. obtained from humans and pigs
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review
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