Rikke Heidemann Olsen
Associate Professor
Veterinary Clinical Microbiology
Stigbøjlen 4
1870 Frederiksberg C
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Chelonobacter oris gen. nov., sp. nov., a new member of the Pasteurellaceae
Olsen, Rikke Heidemann, Neubauer, C., Christensen, Henrik, Bojesen, Anders Miki, Hess, M. & Bisgaard, M., 2008.Research output: Contribution to conference › Conference abstract for conference › Research
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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
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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
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A Novel Promazine Derivative Shows High in vitro and in vivo Antimicrobial Activity Against Staphylococcus aureus
Ronco, T., Jørgensen, N. S., Holmer, I., Kromann, Sofie, Sheikhsamani, E., Permin, A., Svenningsen, Søren Wedel, Christensen, Jørn Bolstad & Olsen, Rikke Heidemann, 2020, In: Frontiers in Microbiology. 11, 12 p., 560798.Research output: Contribution to journal › Journal article › Research › peer-review
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A SEVERE OUTBREAK OF COLIBACILLOSIS IN BROILERS
Kromann, Sofie, Baig, S. J., Olsen, Rikke Heidemann, Edslev, S. M., Thoefner, Ida , Bojesen, Anders Miki, Jensen, Henrik Elvang & Stegger, M., 29 Aug 2023.Research output: Contribution to conference › Conference abstract for conference › Communication
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A new phenothiazine derivate is active against Clostridioides difficile and shows low cytotoxicity
Ronco, T., Aragao, F. M., Saaby, Lasse, Christensen, Jørn Bolstad, Permin, A., Williams, Andrew Richard, Thamsborg, Stig Milan & Olsen, Rikke Heidemann, 2021, In: PLoS ONE. 16, 10, 13 p., e0258207.Research output: Contribution to journal › Journal article › Research › peer-review
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A novel derivative of thioridazine shows low toxicity and efficient activity against gram‐positive pathogens
Jørgensen, N. S., Saaby, Lasse, Andersson, A. M., Kromann, Sofie, Sheikhsamani, E., Permin, A., Ronco, T., Svenningsen, Søren Wedel, Christensen, Jørn Bolstad & Olsen, Rikke Heidemann, 2020, In: Antibiotics. 9, 6, 11 p., 327.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Antibiotic resistance and polymyxin B resistance mechanism of Aeromonas spp. isolated from yellow catfish, hybrid snakeheads and associated water from intensive fish farms in Southern China
Li, L., Yao, R., Olsen, Rikke Heidemann, Zhang, Y. & Meng, H., 2022, In: LWT. 166, 113802.Research output: Contribution to journal › Journal article › Research › peer-review
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Antimicrobial Activity of Sertraline on Listeria monocytogenes
Wang, Y., Li, L., Cai, P., Olsen, Rikke Heidemann, Peng, S. & Meng, H., 2023, In: International Journal of Molecular Sciences. 24, 5, 4678.Research output: Contribution to journal › Journal article › Research › peer-review
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Antimicrobial Resistance and Resistance Genes in Aerobic Bacteria Isolated from Pork at Slaughter
Li, L., Olsen, Rikke Heidemann, Ye, L., Yan, H., Nie, Q., Meng, H. & Shi, L., Apr 2016, In: Journal of Food Protection. 79, 4, p. 589-597 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Assessment of automated assays for serum amyloid A, haptoglobin (PIT54) and basic biochemistry in broiler breeders experimentally infected with Escherichia coli
Kromann, Sofie, Olsen, Rikke Heidemann, Bojesen, Anders Miki, Jensen, Henrik Elvang & Thoefner, Ida , 2022, In: Veterinary Research. 53, 1, 7 p., 25.Research output: Contribution to journal › Journal article › Research › peer-review
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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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Characterization of Antimicrobial Resistance of Listeria monocytogenes Strains Isolated from a Pork Processing Plant and Its Respective Meat Markets in Southern China
Li, L., Olsen, Rikke Heidemann, Ye, L., Wang, W., Shi, L., Yan, H. & Meng, H., May 2016, In: Foodborne pathogens and disease. 13, 5, p. 262-668 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Characterization of a Streptococcus species isolated from Siganus guttatus in South China
Li, L., Wang, C., Olsen, Rikke Heidemann, Li, X., Meng, H., Xu, L. & Shi, L., 2021, In: Aquaculture. 545, 737163.Research output: Contribution to journal › Journal article › Research › peer-review
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Characterization of a plasmid carrying cat, ermB and tetS genes in a foodborne Listeria monocytogenes strain and uptake of the plasmid by cariogenic Streptococcus mutans
Li, L., Olsen, Rikke Heidemann, Shi, L., Ye, L., He, J. & Meng, H., 5 Dec 2016, In: International Journal of Food Microbiology. 238, p. 68-71 4 p.Research output: Contribution to journal › Letter › Research › peer-review
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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
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Characterization of extended-spectrum cephalosporins and fluoroquinolone resistance of a Salmonella enterica serovar Thompson isolate from ready-to-eat pork product in China
Li, L., Olsen, Rikke Heidemann, Xiao, J., Liang, M., Meng, H. & Peng, S., 2022, In: Frontiers in Microbiology. 13, 964009.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Characterization of prevalent bacterial pathogens associated with pododermatitis in table egg layers
Olsen, Rikke Heidemann, Christensen, Henrik, Kabell, S. & Bisgaard, M., 4 May 2018, In: Avian Pathology. 47, 3, p. 281-285 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Chromosomal features of Escherichia coli serotype O2:K2, an avian pathogenic E. coli
Jørgensen, S. L., Kudirkiene, E., Li, L., Christensen, Jens Peter, Olsen, John Elmerdahl, Nolan, L. K. & Olsen, Rikke Heidemann, 10 May 2017, In: Standards in Genomic Sciences. 12, 9 p., 33.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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
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Comparative studies on [Pasteurella] testudinis and [P.] testudinis-like bacteria and proposal of Chelonobacter oris gen. nov., sp. nov. as a new member of the family Pasteurellaceae
Olsen, Rikke Heidemann, Neubauer, C., Christensen, Henrik, Bojesen, Anders Miki, Hess, M. & Bisgaard, M., 2009, In: International Journal of Systematic and Evolutionary Microbiology. 59, 7, p. 1583-1588 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
ID: 6576950
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627
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Transmission and genetic diversity of Enterococcus faecalis among layer chickens during hatch
Research output: Contribution to journal › Journal article › Research › peer-review
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296
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Spread of avian pathogenic Escherichia coli ST117 O78:H4 in Nordic broiler production
Research output: Contribution to journal › Journal article › Research › peer-review
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277
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Chromosomal features of Escherichia coli serotype O2:K2, an avian pathogenic E. coli
Research output: Contribution to journal › Journal article › Research › peer-review
Published