Niels Høiby
Professor, No job title
Bacteriology
Blegdamsvej 3B, 2200 København N, 24 Bygning 24, Building: 24-1-16
Member of:
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Complete genome sequence of the cystic fibrosis pathogen Achromobacter xylosoxidans NH44784-1996 complies with important pathogenic phenotypes
Jakobsen, T. H., Hansen, M. A., Jensen, P. Ø., Hansen, L., Riber, L., Cockburn, A. P. I., Kolpen, M., Hansen, C. R., Ridderberg, W., Eickhardt-Sørensen, S. R., Hansen, M., Kerpedjiev, P., Alhede, M., Qvortrup, K., Burmølle, M., Moser, C. E., Kühl, M., Ciofu, O., Givskov, M., Sørensen, S. J. & 2 others, , 2013, In: P L o S One. 8, 7, 17 p., e68484.Research output: Contribution to journal › Journal article › Research › peer-review
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Targeting quorum sensing in Pseudomonas aeruginosa biofilms: current and emerging inhibitors
Jakobsen, Tim Holm, Bjarnsholt, Thomas, Jensen, Peter Østrup, Givskov, Michael & Høiby, Niels, Jul 2013, In: Future Microbiology. 8, 7, p. 901-21 21 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Food as a source for quorum sensing inhibitors: iberin from horseradish revealed as a quorum sensing inhibitor of Pseudomonas aeruginosa
Jakobsen, Tim Holm, Bragason, S. K., Phipps, R. K., Hultqvist, Louise Dahl, van Gennip, M., Alhede, M., Skindersoe, M., Larsen, T. O., Høiby, Niels, Bjarnsholt, Thomas & Givskov, Michael, 2012, In: Applied and Environmental Microbiology. 78, 7, p. 2410-2421 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Molecular mechanisms of fluoroquinolone resistance in Pseudomonas aeruginosa isolates from cystic fibrosis patients.
Jalal, S., Ciofu, Oana, Høiby, Niels, Gotoh, N. & Wretlind, B., 2000, In: Antimicrobial Agents and Chemotherapy. 44, 3, p. 710-2 2 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Molecular epidemiology and dynamics of Pseudomonas aeruginosa populations in lungs of cystic fibrosis patients.
Jelsbak, L., Johansen, Helle Krogh, Frost, A., Thøgersen, R., Thomsen, Line Elnif, Ciofu, Oana, Yang, L., Haagensen, J. A. J., Høiby, Niels & Molin, S., 2007, In: Infection and Immunity. 75, 5, p. 2214-24 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Complement activation by Pseudomonas aeruginosa biofilms
Jensen, E. T., Kharazmi, A., Garred, Peter, Kronborg, Gitte, Fomsgaard, A., Mollnes, T. E. & Høiby, Niels, 1993, In: Microbial Pathogenesis. 15, 5, p. 377-88 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Some bacterial parameters influencing the neutrophil oxidative burst response to Pseudomonas aeruginosa biofilms
Jensen, E. T., Kharazmi, A., Høiby, Niels & Costerton, J. W., 1992, In: Acta Pathologica Microbiologica et Immunologica Scandinavica. 100, 8, p. 727-33 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Epidemiology of Pseudomonas aeruginosa in cystic fibrosis and the possible role of contamination by dental equipment
Jensen, E. T., Giwercman, B., Ojeniyi, B., Bangsborg, Jette Marie, Hansen, A., Koch, C., Fiehn, Nils-Erik & Høiby, Niels, 1997, In: Journal of Hospital Infection. 36, 2, p. 117-22 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Epidemiology of Pseudomonas aeruginosa in cystic frbrosis patients and the possible role of contamination by dental equipment
Jensen, E. T., Giwercman, B., Ojeniyi, B., Bangsborg, J. M., Hansen, A., Kock, C., Fiehn, Nils-Erik & Høiby, Niels, 1997, In: Journal of Hospital Infection. 36, p. 117-122Research output: Contribution to journal › Journal article › Research › peer-review
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Autoantibodies to pancreatic hsp60 precede the development of glucose intolerance in patients with cystic fibrosis
Jensen, P., Johansen, Helle Krogh, Carmi, P., Høiby, Niels & Cohen, I. R., 2001, In: J. Autoimmunity. 17, p. 165-172Research output: Contribution to journal › Journal article › Research › peer-review
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Improving antibiotic treatment of bacterial biofilm by hyperbaric oxygen therapy: Not just hot air
Jensen, Peter Østrup, Møller, S. A., Lerche, C. J., Moser, Claus Ernst, Bjarnsholt, Thomas, Ciofu, Oana, Faurholt-Jepsen, Daniel, Høiby, Niels & Kolpen, Mette, 2019, In: Biofilm. 1, 4 p., 100008.Research output: Contribution to journal › Journal article › Research › peer-review
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Poor antioxidant status exacerbates oxidative stress and inflammatory response to Pseudomonas aeruginosa lung infection in Guinea Pigs
Jensen, Peter Østrup, Lykkesfeldt, Jens, Bjarnsholt, Thomas, Hougen, H. P., Høiby, Niels & Ciofu, Oana, 2012, In: Basic & Clinical Pharmacology & Toxicology. 110, 4, p. 353-358 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Nitric oxide production by polymorphonuclear leukocytes in sputum from CF patients with chronic lung infection
Jensen, Peter Østrup, Kolpen, M., Bjarnsholt, Thomas, Moser, Claus Ernst, Hansen, C. R., Pressler, T. & Høiby, Niels, 2010. 0 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Rapid necrotic killing of polymorphonuclear leukocytes is caused by quorum-sensing-controlled production of rhamnolipid by Pseudomonas aeruginosa
Jensen, Peter Østrup, Bjarnsholt, Thomas, Phipps, R., Rasmussen, T. B., Calum, H., Christoffersen, L., Moser, C., Williams, P., Pressler, T., Givskov, Michael & Høiby, Niels, 2007, In: Microbiology. 153, Pt 5, p. 1329-38 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Formation of hydroxyl radicals contributes to the bactericidal activity of ciprofloxacin against Pseudomonas aeruginosa biofilms
Jensen, Peter Østrup, Briales, A., Brochmann, R. P., Wang, H., Kragh, K. N., Kolpen, Mette, Hempel, C., Bjarnsholt, Thomas, Høiby, Niels & Ciofu, Oana, 2014, In: Pathogens and Disease. 70, 3, p. 440-443 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Hyperbaric Oxygen Treatment May Advance the Outcome of Antibiotic Treatment of Biofilm Infections
Jensen, Peter Østrup, Møller, S. A., Stjernekilde, S., Olsen, P., Moser, Claus Ernst, Schwartz, F. A., Lerche, C. J., Høiby, Niels, Hyldegaard, Ole, Faurholt-jepsen, D. & Kolpen, Mette, 2022, Antibiofilm Strategies: Current and Future Applications to Prevent, Control and Eradicate Biofilms. Springer, p. 201-223 (Antibiofilm Strategies, Vol. 11).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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Faster activation of polymorphonuclear neutrophils in resistant mice during early innate response to Pseudomonas aeruginosa lung infection
Jensen, Peter Østrup, Moser, Claus Ernst, Kobayashi, O., Hougen, H. P., Kharazmi, A. & Høiby, Niels, 2004, In: Clinical and Experimental Immunology. 137, 3, p. 478-485 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Increased serum concentration of G-CSF in cystic fibrosis patients with chronic Pseudomonas aeruginosa pneumonia
Jensen, Peter Østrup, Moser, Claus Ernst, Kharazmi, A., Presler, T., Koch, C. & Høiby, Niels, Aug 2006, In: Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society. 5, 3, p. 145-51 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Vaccination promotes TH1-like inflammation and survival in chronic Pseudomonas aeruginosa pneumonia in rats
Johansen, Helle Krogh, Hougen, H. P., Cryz, S. J., Rygaard, J. & Høiby, Niels, 1995, In: American Journal of Respiratory and Critical Care Medicine. 152, 4 Pt 1, p. 1337-46 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Chronic Pseudomonas aeruginosa lung infection in normal and athymic rats
Johansen, Helle Krogh, Espersen, F., Pedersen, S. S., Hougen, H. P., Rygaard, J. & Høiby, Niels, 1993, In: A P M I S. Acta Pathologica, Microbiologica et Immunologica Scandinavica. 101, 3, p. 207-225 19 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Immunization with Pseudomonas aeruginosa vaccines and adjuvant can modulate the type of inflammatory response subsequent to infection
Johansen, Helle Krogh, Espersen, F., Cryz, S. J., Hougen, H. P., Fomsgaard, A., Rygaard, J. & Høiby, Niels, 1994, In: Infection and Immunity. 62, 8, p. 3146-55 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Interferon-gamma (IFN-gamma) treatment decreases the inflammatory response in chronic Pseudomonas aeruginosa pneumonia in rats
Johansen, Helle Krogh, Hougen, H. P., Rygaard, J. & Høiby, Niels, 1996, In: Clinical and Experimental Immunology. 103, 2, p. 212-8 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Vaccination promotes TH1-like inflammation and survival in chronic Pseudomonas aeruginosa pneumonia. A new prophylactic principle
Johansen, Helle Krogh, Cryz, S. J., Hougen, H. P., Moser, Claus Ernst & Høiby, Niels, 1997, In: Behring Institute Mitteilungen. 98, p. 269-73 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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[Has the new technology made Gram's staining method redundant? The Danish Society of Clinical Microbiology]
Johansen, H. K., Bjarnsholt, T. & Høiby, Niels, 2008, In: Ugeskrift for læger. 170, 12, p. 1041-Research output: Contribution to journal › Journal article › Research › peer-review
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Klinisk bakteriologi, infektionshygiejne og antibiotikabehandling
Johansen, H. K., Andersen, L. P., Skinhoj, P., Høiby, Niels & Johansen, Helle Krogh, 2008, Klinisk Mikrobiologi og Infektionsmedicin. 3rd ed. København: FADL's Forlag, Vol. 6. p. 223-298 75 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Antibody response to Pseudomonas aeruginosa in cystic fibrosis patients: a marker of therapeutic success? - A 30-year cohort study of survival in Danish CF patients after onset of chronic P. aeruginosa lung infection
Johansen, Helle Krogh, Nørregaard, L., Gøtzsche, P. C., Pressler, T., Koch, C. & Høiby, Niels, 2004, In: Pediatric Pulmonology. 37, 5, p. 427-432Research output: Contribution to journal › Journal article › Research › peer-review
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Randomised trial of pivampicillin plus pivmecillinam vs. pivampicillin in children and young adults with chronic obstructive pulmonary disease and infection with Haemophilus influenzae
Johansen, Helle Krogh, Børch, K., Espersen, F., Koch, C. & Høiby, Niels, 1999, In: Current Medical Research and Opinion. 15(4), p. 300-309Research output: Contribution to journal › Journal article › Research › peer-review
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Gene transcription profiles of paired mucoid & non-mucoid P. aeruginosa isolates from sinuses and lungs of patients with cystic fibrosis
Johansen, Helle Krogh, Wassermann, T., Alhede, M., Aanæs, Kasper, Buchwald, C. V. & Høiby, Niels, 2010. 0 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Spread of colistin resistant non-mucoid Pseudomonas aeruginosa among chronically infected Danish cystic fibrosis patients.
Johansen, Helle Krogh, Moskowitz, S. M., Ciofu, Oana, Pressler, T. & Høiby, Niels, 2008, In: Journal of Cystic Fibrosis. 7, 5, p. 391-7 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Pseudomonas mendocina as a cause of chronic infective endocarditis in a patient with situs inversus
Johansen, Helle Krogh, Kjeldsen, K. & Høiby, Niels, 2001, In: Clinical Microbiology and Infection. 7, p. 650-652Research output: Contribution to journal › Journal article › Research › peer-review
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Colonisation and infection of the paranasal sinuses in cystic fibrosis patients is accompanied by a reduced PMN response
Johansen, Helle Krogh, Aanæs, Kasper, Pressler, T., Nielsen, Kim G., Fisker, J., Skov, M., Høiby, Niels & von Buchwald, Christian, Dec 2012, In: Journal of Cystic Fibrosis. 11, 6, p. 525-531 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Har ny teknologi overflødiggjort Grams farvemetode? Dansk Selskab for Klinisk Mikrobiologi
Johansen, Helle Krogh, Bjarnsholt, Thomas, Høiby, Niels & Dansk Selskab for Klinisk Mikrobiologi, D. S. F. K. M., 17 Mar 2008, In: Ugeskrift for læger. 170, 12, p. 1041Research output: Contribution to journal › Journal article › Research › peer-review
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Rat model of chronic Pseudomonas aeruginosa lung infection
Johansen, Helle Krogh & Høiby, Niels, 1999, Handbook of animal models of infection. Academic Press, p. 517-526Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Education
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Pathology and biofilm formation in a porcine model of staphylococcal osteomyelitis
Johansen, L. K., Koch, J., Frees, Dorte, Aalbæk, Bent, Nielsen, O. L., Leifsson, Páll S., Iburg, T. M., Svalastoga, Eiliv Lars, Buelund, Lene Elisabeth, Bjarnsholt, Thomas, Høiby, Niels & Jensen, Henrik Elvang, 2012, In: Journal of Comparative Pathology. 147, 2-3, p. 343-353 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Epidemic spread of Pandoraea apista, a new pathogen causing severe lung disease in cystic fibrosis patients
Jorgensen, I. M., Johansen, Helle Krogh, Frederiksen, B., Pressler, T., Hansen, A., Vandamme, P., Høiby, Niels & Koch, C., 2003, In: Pediatric Pulmonology. 36(5), p. 439-446Research output: Contribution to journal › Journal article › Research › peer-review
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Diversity of metabolic profiles of cystic fibrosis Pseudomonas aeruginosa during the early stages of lung infection
Jorgensen, K. M., Wassermann, T., Johansen, Helle Krogh, Christiansen, L. E., Molin, S., Høiby, Niels & Ciofu, Oana, Jul 2015, In: Microbiology. 161, 7, p. 1447-1462 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Sublethal ciprofloxacin treatment leads to rapid development of high-level ciprofloxacin resistance during long-term experimental evolution of Pseudomonas aeruginosa
Jørgensen, K. M., Wassermann, T., Jensen, Peter Østrup, Hengzuang, W., Molin, S., Høiby, Niels & Ciofu, Oana, Sep 2013, In: Antimicrobial Agents and Chemotherapy. 57, 9, p. 4215-21 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Pseudomonas aeruginosa pyocyanin and 1-hydroxyphenazine inhibit fungal growth
Kerr, J. R., Taylor, G. W., Rutman, A., Høiby, Niels, Cole, P. J. & Wilson, R., 1999, In: Journal of Clinical Pathology. 52, p. 385-387Research output: Contribution to journal › Journal article › Research › peer-review
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Relationship between chemical composition and biological function of Pseudomonas aeruginosa lipopolysaccharide: effect on human neutrophil chemotaxis and oxidative burst
Kharazmi, A., Fomsgaard, A., Conrad, R. S., Galanos, C. & Høiby, Niels, 1991, In: Journal of Leukocyte Biology. 49, 1, p. 15-20 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Pseudomonas aeruginosa septicaemia in a patient with severe Plasmodium falciparum
Kharazmi, A., Høiby, Niels & Theander, Thor Grundtvig, 1987, In: Transactions of the Royal Society of Tropical Medicine and Hygiene. 81, 1, p. 49-50 1 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Polymorphonuclear leukocytes and pseudomonas aeruginosa biofilm
Kharazmi, A., Mathee, K., Jensen, E. T., Molin, S. & Høiby, Niels, 1999, In: Clinical Microbiology and Infection. 5, p. S27-S28Research output: Contribution to journal › Journal article › Research › peer-review
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Robbins device in biofilm research
Kharazmi, A., Giwercman, B. & Høiby, Niels, 1999, Methods in enzymology, vol. 310. San Diego, USA: Academic Press, p. 207-215Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Experimental Pseudomonas aeruginosa mediated rhino sinusitis in mink
Kirkeby, Svend, Hammer, Anne Sofie Vedsted, Høiby, Niels & Salomonsen, C. M., May 2017, In: International Journal of Pediatric Otorhinolaryngology. 96, p. 156-163 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Distribution, organization, and ecology of bacteria in chronic wounds
Kirketerp-Møller, K., Jensen, Peter Østrup, Fazli, M., Madsen, K. G., Pedersen, J., Moser, C., Tolker-Nielsen, Tim, Høiby, Niels, Givskov, Michael & Bjarnsholt, Thomas, 1 Aug 2008, In: Journal of Clinical Microbiology. 46, 8, p. 2717-22 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Infektiøs endokardit
Kjeldsen, K., Høiby, Niels, Egeblad, H., Muckadell, O. B. S. D., Haunsoe, S. & Vilstrup, H., 2009, Medicinsk Kompendium. 17th ed. København: Dansk Sygeplejeråd, p. 1047-1057 10 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Mindre endokarditisprofylakse
Kjeldsen, K., Haunsø, S. & Høiby, Niels, 22 Feb 2010, In: Ugeskrift for Laeger. 172, 8, p. 599Research output: Contribution to journal › Editorial › Research
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Serological diagnosis of experimental Enterococcus faecalis endocarditis
Kjerulf, A., Espersen, F., Gutschik, E., Majcherczyk, P. A., Hougen, H. P., Rygaard, J. & Høiby, Niels, 1998, In: A P M I S. Acta Pathologica, Microbiologica et Immunologica Scandinavica. 106, 10, p. 997-1008 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Listerias følsomhed for penicillin, ampicillin, piperacillin og meropenem. Hvad er den bedste behandling?
Knudsen, J. D., Østergaard, C. & Høiby, Niels, 2002, In: Nyt om Mikrobiologi. 59, p. 6-9Research output: Contribution to journal › Journal article › Research › peer-review
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Rapid identification of Stenotrophomonas maltophilia by peptide nucleic acid fluorescence in situ hybridization
Knudsen, N. R., Rasmussen, A. K. I., Fiandaca, M. J., Kragh, K. N., Bjarnsholt, Thomas, Høiby, Niels, Stender, H. & Guardabassi, Luca, 2014, In: New Microbes and New Infections. 2, 3, p. 79-81 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Differences in prevalence and treatment of Pseudomonas aeruginosa in cystic fibrosis centres in Denmark, Norway and Sweden
Knudsen, P. K., Olesen, H. V., Høiby, Niels, Johannesson, M., Karpati, F., Laerum, B. N., Meyer, P., Pressler, T., Lindblad, A. & Scandinavian CF Study Consortium (SCFSC), S. C. S. C. (., 2009, In: Journal of Cystic Fibrosis. 8, 2, p. 135-42 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 8427
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Physiological levels of nitrate support anoxic growth by denitrification of Pseudomonas aeruginosa at growth rates reported in cystic fibrosis lungs and sputum
Research output: Contribution to journal › Journal article › Research › peer-review
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2838
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Complete genome sequence of the cystic fibrosis pathogen Achromobacter xylosoxidans NH44784-1996 complies with important pathogenic phenotypes
Research output: Contribution to journal › Journal article › Research › peer-review
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1916
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Nitrous oxide production in sputum from cystic fibrosis patients with chronic Pseudomonas aeruginosa lung infection
Research output: Contribution to journal › Journal article › Research › peer-review
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