Henrik Christensen
Associate Professor
Veterinary Clinical Microbiology
Stigbøjlen 4, 1870 Frederiksberg C
Member of:
- 2018
- Published
Classification of genera of pasteurellaceae using conserved predicted protein sequences
Christensen, Henrik & Bisgaard, M., 2018, In: International Journal of Systematic and Evolutionary Microbiology. 68, 8, p. 2692-2696 5 p., 002860.Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- Published
Classification of Pasteurella species B as Pasteurella oralis sp. nov.
Christensen, Henrik, Bertelsen, Mads Frost, Bojesen, Anders Miki & Bisgaard, M., 2012, In: International Journal of Systematic and Evolutionary Microbiology. 62, 6, p. 1396-1401 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Comparative genomics of multiple plasmids from APEC associated with clonal outbreaks demonstrates major similarities and identifies several potential vaccine-targets.
Olsen, Rikke Heidemann, Christensen, Henrik & Bisgaard, M., 2012, In: Veterinary Microbiology. 158, 3-4, p. 384-393 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Genetic analysis of Trichuris suis and Trichuris trichiura recovered from humans and pigs in a sympatric setting in Uganda
Nissen, S., Al-Jubury, Azmi, Hansen, Tina Vicky Alstrup, Olsen, A., Christensen, Henrik, Thamsborg, Stig Milan & Nejsum, P., 2012, In: Veterinary Parasitology. 188, 1-2, p. 68-77 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Identification of animal Pasteurellaceae by MALDI-TOF mass spectrometry
Kuhnert, P., Bisgaard, M., Korczak, B. M., Schwendener, S., Christensen, Henrik & Frey, J., 2012, In: Journal of Microbiological Methods. 89, 1, p. 1-7 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
MALDI-TOF mass spectrometry confirms clonal lineages of Gallibacterium anatis between chicken flocks.
Alispahic, M., Christensen, Henrik, Hess, C., Razzazi-Fazeli, E., Bisgaard, M. & Hess, M., 2012, In: Veterinary Microbiology. 160, 1-2, p. 269-273 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Multilocus sequence phylogenetic analysis of Avibacterium
Bisgaard, M., Nørskov-Lauritsen, N., Wit, S. J. D., Hess, C. & Christensen, Henrik, 2012, In: Microbiology. 158, 4, p. 993-1004 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Occurrence of Pasteurellaceae bacteria in the oral cavity of selected marine mammal species
Hansen, M. J., Bertelsen, Mads Frost, Christensen, Henrik, Bisgaard, M. & Bojesen, Anders Miki, 2012, In: Journal of Zoo and Wildlife Medicine. 43, 4, p. 828-835 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The diversity of inducible and constitutively expressed erm(C) genes and association to different replicon types in staphylococci plasmids
de Vries, Lisbeth Elvira, Christensen, Henrik & Agersø, Y., 2012, In: Mobile Genetic Elements. 2, 2, p. 72-80 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Transmission and genetic diversity of Enterococcus faecalis during hatch of broiler chicks
Olsen, Rikke Heidemann, Christensen, Henrik & Bisgaard, M., 2012, In: Veterinary Microbiology. 160, 1-2, p. 214-221 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2011
- Published
Avibacterium spp., a diagnostic challenge due to horizontal gene transfer?
Bisgaard, M., Nørskov-Lauritsen, N., Witt, J. D., Hess, C. & Christensen, Henrik, 2011, 17th World Veterinary Poultry Congress: proceedings. WVPA, p. 259-269 11 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
- Published
Mannheimia caviae sp. nov., isolated from epidemic conjunctivitis and otitis media in guinea pigs
Christensen, Henrik, Bojesen, Anders Miki & Bisgaard, M., 2011, In: International Journal of Systematic and Evolutionary Microbiology. 61, 7, p. 1699-1704 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Characterization of diversity and virulence traits of Escherichia coli associated with haemorrhagic septicaemia outbreaks in turkeys
Olsen, Rikke Heidemann, Chadfield, M. S., Christensen, Jens Peter, Scheutz, F., Christensen, Henrik & Bisgaard, M., 2011, 17th World Veterinary Poultry Congress: proceedings. WVPA, p. 471-473 3 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
- Published
Chronic salpingitis and peritonitis in chickens due to Escherichia coli infection - a possible model for extraintestinal infections in humans
Pires dos Santos, T. M. S., Kyvsgaard, N. C., Bisgaard, M. & Christensen, Henrik, 2011, 17th World Veterinary Poultry Congress: proceedings. WVPA, p. 772-774 3 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
- Published
Classification of organisms previously reported as the SP and Stewart-Letscher groups, with descriptions of Necropsobacter gen. nov. and of Necropsobacter rosorum sp. nov., for organisms of the SP group
Christensen, Henrik, Korczak, B. M., Bojesen, Anders Miki, Kuhnert, P., Frederiksen, W. & Bisgaard, M., 2011, In: International Journal of Systematic and Evolutionary Microbiology. 61, 8, p. 1829-1836 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Clonality and virulence traits of Escherichia coli associated with hemorrhagic septicaemia in turkeys
Olsen, Rikke Heidemann, Chadfield, M. S., Christensen, Jens Peter, Scheutz, F., Christensen, Henrik & Bisgaard, M., 2011, In: Avian Pathology. 40, 6, p. 587-595 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Demonstration of antibiotic resistance genes strA, blaTEM, tetA, tetC and sul2 in Avibacterium paragallinarum
Byarugaba, D. K., Minga, U. M., Gwakisa, P. S., Katunguka-Rwakishaya, E., Bisgaard, M., Christensen, Henrik & Olsen, John Elmerdahl, 2011, In: African Journal of Microbiology Research. 5, 22, p. 3624-3627 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Diversity and biological properties of Salmonella typhimurium DT 41 obtained from broiler breeders in Denmark
Barua, H., Christensen, Jens Peter, Christensen, Henrik, Lucilia Lindblom, I. & Bisgaard, M., 2011, 17th World Veterinary Poultry Congress: proceedings. WVPA, p. 214-216 3 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
- Published
Diversity and stability of the genetic population structure of Escherichia coli isolated from broiler production
Pires dos Santos, T. M. S., Kyvsgaard, N. C., Bisgaard, M. & Christensen, Henrik, 2011, 17th World Veterinary Poultry Congress: proceedings. WVPA, p. 770-771 2 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
- Published
Escherichia coli associeret sygdom i konsumægsektoren. Kortlægning af faktorer af betydning for sygdomsudviking og sygdomsforebyggelse
Bisgaard, M., Olsen, Rikke Heidemann, Kyvsgaard, N. C., Christensen, Jens Peter & Christensen, Henrik, 2011, In: Dansk Erhvervsfjerkrae. 39, p. 130-133 4 p.Research output: Contribution to journal › Journal article › Communication
- Published
Genetic diversity and associated pathology of Pasteurella multocida isolated from porcine pneumonia
Pors, S. E., Hansen, Mette Sif, Christensen, Henrik, Jensen, Henrik Elvang, Petersen, A. H. H. & Bisgaard, M., 2011, In: Veterinary Microbiology. 150, 3-4, p. 354-361 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Genetic diversity of Escherichia coli associated with increased mortality in free-range layers concurrently infected with Histomonas meleagridis as demonstrated by plasmid profiling and multilocus sequence typing (MLST)
Olsen, Rikke Heidemann, Stockholm, N. M., Permin, A., Christensen, Jens Peter, Christensen, Henrik & Bisgaard, M., 2011, 17th World Veterinary Poultry Congress: proceedings. WVPA, p. 754-756 3 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Horses, an overlooked risk factor for serious Streptococcus equi ssp. Zooepidemicus infections in free range chickens
Bisgaard, M., Bojesen, Anders Miki, Petersen, M. R. & Christensen, Henrik, 2011, 17th World Veterinary Poultry Congress: proceedings. WVPA, p. 270-276 7 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Host response in rabbits to infection with Pasteurella multocida serogroup F strains originating from fowl cholera
Jaglic, Z., Jeklova, E., Christensen, Henrik, Leva, L., Register, K., Kummer, V., Kucerova, Z., Faldyna, M., Maskova, J. & Nedbalcova, K., 2011, In: Canadian Journal of Veterinary Research. 75, 3, p. 200-208 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Identification of Gallibacterium speciesby matrix-assisted laser desorption/ ionization time-of-flight mass spectrometryevaluated bymultilocus sequence analysis
Alispahic, M., Christensen, Henrik, Hess, C., Razzazi-Fazeli, E., Bisgaard, M. & Hess, M., 2011, In: International Journal of Medical Microbiology. 301, 6, p. 513-522 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Matrix-assisted laser desorption ionization-time-of-flight mass spectrometry identifies Gallibacterium species and reveals clonal lineages between chicken flocks
Alispahic, M., Christensen, Henrik, Hess, C., Razzazi-Fazeli, E., Bisgaard, M. & Hess, M., 2011, 17th World Veterinary Poultry Congress: Proceedings. p. 179-182 4 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
- Published
Multi-locus sequence typing and plasmid profile characterization of avian pathogenic Escherichia coli associated with increased mortality in free-range layer flocks
Olsen, Rikke Heidemann, Stockholm, N. M., Permin, A., Christensen, Jens Peter, Christensen, Henrik & Bisgaard, M., 2011, In: Avian Pathology. 40, 5, p. 437-444 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
On the origin and diversity of Newcastle disease virus in Tanzania
Yongolo, M. G., Christensen, Henrik, Handberg, K., Minga, U. & Olsen, John Elmerdahl, 2011, In: Onderstepoort Journal of Veterinary Research. 78, 1, 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Outbreaks of pleuritis and peritonitis in calves associated with Pasteurella multocida capsular type B strain
McFadden, A. M. J., Christensen, Henrik, Fairley, R. A., Hill, F. I. & Spence, R. P., 2011, In: New Zealand Veterinary Journal. 59, 1, p. 40-45 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Pasteurella
Dziva, F. & Christensen, Henrik, 2011, Molecular detection of human bacterial pathogens. Li, D. (ed.). CRC Press, p. 943-955 13 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
The gut as reservoir of antibiotic resistance: microbial diversity of tetracycline resistance in mother and infant
de Vries, Lisbeth Elvira, Vallès, Y., Agersø, Y., Vaishampayan, P. A., Garcia-Montaner, A., Kuehl, J. V., Christensen, Henrik, Barlow, M. & Francino, M. P., 2011, In: P L o S One. 6, 6, 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Transmission and genetic diversity of Enterococcus faecalis among layer chickens during hatch
Fertner, M. E., Olsen, Rikke Heidemann, Bisgaard, M. & Christensen, Henrik, 2011, In: Acta Veterinaria Scandinavica (Print). 53, 56, 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Transmission of Enterococcus faecalis among layer chickens during hatch
Munch, M., Olsen, R., Bisgaard, M. & Christensen, Henrik, 2011, 17th World Veterinary Poultry Congress: proceedings. WVPA, p. 349-353 5 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
- Published
Unusual growth variants of Avibacterium paragallinarum
Blackall, P. J., Christensen, Henrik & Bisgaard, M., 2011, In: Australian Veterinary Journal. 89, 7, p. 273-275 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Virulence factors of Enterococcus faecalis of human and poultry origin seem to confirm the zoonotic potential of E. faecalis.
Olsen, Rikke Heidemann, Schønheyder, H., Christensen, Henrik & Bisgaard, M., 2011, 17th World Veterinary Poultry Congress: proceedings. WVPA, p. 474-476 3 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
- 2010
- Published
A molecular method to differentiate between three genotypes of trichuris recovered from humans and pigs
Al-Jubury, A., Nissen, S., Olsen, A., Christensen, Henrik, Thamsborg, Stig Milan & Nejsum, P., 2010. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research
- Published
Association between phylogeny, virulence potential and serovars of Salmonella enterica
Litrup, E., Torpdahl, M., Malorny, B., Huehn, S., Christensen, Henrik & Nielsen, E., 2010, In: Infection, Genetics and Evolution. 10, 7, p. 1132-1139 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Characterization of pasteurellaceae-like bacteria isolated from clinically affected psittacine birds
Olsen, Rikke Heidemann, Neubauer, C., Christensen, Henrik, Korczak, B., Bojesen, Anders Miki, Hess, M. & Bisgaard, M., 2010, In: Journal of Applied Microbiology. 108, 4, p. 1235-1243 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
DNA microarray analysis of Salmonella serotype Typhimurium strains causing different symptoms of disease
Litrup, E., Torpdahl, M., Malorny, B., Huehn, S., Helms, M., Christensen, Henrik & Nielsen, E. M., 2010, In: BMC Microbiology. 10, 96, 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Genetic variation of Trichuris spp. obtained from humans and pigs
Nissen, S., Al-Jubury, A., Olsen, A., Christensen, Henrik, Thamsborg, Stig Milan & Nejsum, P., 2010, Congress handbook: the XIIth international congress of parasitology: Australia, 2010. Australian Society for Parasitology, 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review
- Published
Impact of Escherichia coli vaccine on parent stock mortality, first week mortality of broilers and population diversity of E. coli in vaccinated flocks
Olsen, Rikke Heidemann, Christensen, Henrik, Ewers, C. & Bisgaard, M., 2010, In: Avian Pathology. 39, 4, p. 287-295 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Improved understanding of diseases asssociated with potential bacterial pathogens of poultry to be gained from multilocus sequence typing (MLST)
Bisgaard, M., Olsen, Rikke Heidemann & Christensen, Henrik, 2010, European Poultry Conference. 4 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
- Published
Molecular classification and its impact on diagnostics and understanding the phylogeny and epidemiology of selected members of Pasteurellaceae of veterinary importance
Christensen, Henrik & Bisgaard, M., 2010, In: Berliner und Munchener Tierarztliche Wochenschrift. 123, 1/2, p. 20-30 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Multilocus sequence typing of Enterococcus faecalis isolates demonstrating different lesion types in broiler breeders
Olsen, Rikke Heidemann, Petersen, A., Christensen, Henrik & Bisgaard, M., 2010, In: Avian Pathology. 39, 6, p. 435-440 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Observations on the incidence and aetiology of valvular endocarditis in broiler breeders and detection of a newly described taxon of Pasteurellaceae, Avibacterium endocarditidis.
Bisgaard, M., Bojesen, Anders Miki, Christensen, Jens Peter & Christensen, Henrik, 2010, In: Avian Pathology. 39, 3, p. 177-181 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Phylogenetic relationships of Riemerella anatipestifer serovars and related taxa and an evaluation of specific PCR tests reported for R. anatipestifer
Christensen, Henrik & Bisgaard, M., 2010, In: Journal of Applied Microbiology. 108, 5, p. 1612-1619 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Real-time PCR detection of Enterococcus faecalis associated with amyloid arthropathy
Petersen, A. H. H., Bisgaard, M. & Christensen, Henrik, 2010, In: Journal of Applied Microbiology. 51, 1, p. 61-64 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Streptococinfektioner - en ny risikofaktor?
Bisgaard, M. & Christensen, Henrik, 2010, In: Dansk Erhvervsfjerkrae. 39, 2, p. 96-98 3 p.Research output: Contribution to journal › Journal article › Research
- Published
Use of multiple-locus variable-number tandem-repeats analysis (MLVA) typing to characterize Salmonella Typhimurium DT41 broiler breeder infections
Litrup, E., Christensen, Henrik, Nordentoft, S., Nielsen, E., Davies, R., Helmuth, R. & Bisgaard, M., 2010, In: Journal of Applied Microbiology. 109, 6, p. 2032-2038 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2009
- Published
Anaplasma phagocytophilum in Danish sheep: confirmation by DNA sequencing
Kiilerich, A. M., Christensen, Henrik & Thamsborg, Stig Milan, 2009, In: Acta Veterinaria Scandinavica (Online). 51, 55, 4 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
Published -
998
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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
Published -
818
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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
Published