Luca Guardabassi

Search results

• 2016

  spa typing and antimicrobial resistance of Staphylococcus aureus from healthy humans, pigs and dogs in Tanzania

  Katakweba, A. S., Muhairwa, A. P., Espinosa-Gongora, C., Guardabassi, L., Mtambo, M. M. & Olsen, J. E., Feb 2016, In: Journal of Infection in Developing Countries. 10, 2, p. 143-148

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access
  13 Citations (Scopus)

• Systematic Review on Global Epidemiology of Methicillin-Resistant Staphylococcus pseudintermedius: Inference of Population Structure from Multilocus Sequence Typing Data

  dos Santos, T. P., Damborg, P., Moodley, A. & Guardabassi, L., 18 Oct 2016, In: Frontiers in Microbiology. 7, 1599.

  Research output: Contribution to journal › Review › Research › peer-review

  Open Access

  File
  100 Citations (Scopus)

  423 Downloads (Pure)

• The longitudinal effect of a multi-strain probiotic on the intestinal bacterial microbiota of neonatal foals

  Schoster, A., Guardabassi, L., Staempfli, H. R., Abrahams, M., Jalali, M. & Weese, J. S., Nov 2016, In: Equine Veterinary Journal. 48, 6, p. 689-696 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  34 Citations (Scopus)

• The soil microbiota harbors a diversity of carbapenem-hydrolyzing β-lactamases of potential clinical relevance

  Gudeta, D. D., Bortolaia, V., Amos, G., Wellington, E. M. H., Brandt, K. K., Poirel, L., Nielsen, J. B., Westh, H. T. & Guardabassi, L., 2016, In: Antimicrobial Agents and Chemotherapy. 60, 1, p. 151-160 10 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  51 Citations (Scopus)
• 2015

  Antimicrobial stewardship in small animal veterinary practice: from theory to practice

  Guardabassi, L. & Prescott, J. F., Mar 2015, In: Veterinary Clinics of North America: Small Animal Practice. 45, 2, p. 361-376 16 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  114 Citations (Scopus)

• CTX-M-1 and CTX-M-15-producing Escherichia coli in dog faeces from public gardens

  Damborg, P. P., Morsing, M. K., Petersen, T., Bortolaia, V. & Guardabassi, L., 25 Nov 2015, In: Acta Veterinaria Scandinavica (Online). 57, 4 p., 83.

  Research output: Contribution to journal › Letter › Research › peer-review

  Open Access

  File
  30 Citations (Scopus)

  136 Downloads (Pure)

• CTX-M-1 β-lactamase expression in Escherichia coli is dependent on cefotaxime concentration, growth phase and gene location

  Kjeldsen, T. S. B., Overgaard, M., Nielsen, S. S., Bortolaia, V., Jelsbak, L., Sommer, M., Guardabassi, L. & Olsen, J. E., 2015, In: Journal of Antimicrobial Chemotherapy. 70, 1, p. 62-70 9 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  23 Citations (Scopus)

• Effectiveness of a combined (4% chlorhexidine digluconate shampoo and solution) protocol in MRS and non-MRS canine superficial pyoderma: a randomized, blinded, antibiotic-controlled study

  Borio, S., Colombo, S., La Rosa, G., De Lucia, M., Damborg, P. P. & Guardabassi, L., 2015, In: Veterinary Dermatology. 26, 5, p. 339-344, e72 7 p., e72.

  Research output: Contribution to journal › Journal article › Research › peer-review
  59 Citations (Scopus)

• Effect of antibiotic treatment in canine and feline urinary tract infections: a systematic review

  Jessen, L. R., Sørensen, T. M., Bjørnvad, C. R., Nielsen, S. S. & Guardabassi, L., 2015, In: The Veterinary Journal. 203, 3, p. 270-277 8 p.

  Research output: Contribution to journal › Review › Research › peer-review
  30 Citations (Scopus)

• Effect of a probiotic on prevention of diarrhea and Clostridium difficile and Clostridium perfringens shedding in foals

  Schoster, A., Staempfli, H. R., Abrahams, M., Jalali, M., Weese, J. S. & Guardabassi, L., 2015, In: Journal of Veterinary Internal Medicine. 29, 3, p. 925-931 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
  50 Citations (Scopus)

  233 Downloads (Pure)

• Genome-wide association study reveals a locus for nasal carriage of Staphylococcus aureus in Danish crossbred pigs

  Skallerup, P., Gongora, C. E., Jørgensen, C. B., Guardabassi, L. & Fredholm, M., 2015, In: B M C Veterinary Research. 11, 8 p., 290.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
  9 Citations (Scopus)

  284 Downloads (Pure)

• Individual predisposition to Staphylococcus aureus colonization in pigs based on quantification, carriage dynamics and serological profiles.

  Gongora, C. E., Dahl, J., Elvstrøm, A., van Wamel, W. J. & Guardabassi, L., Feb 2015, In: Applied and Environmental Microbiology. 81, 4, p. 1251-1256 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  13 Citations (Scopus)

• Individual predisposition to Staphylococcus aureus colonization in pigs on the basis of quantification, carriage dynamics, and serological profiles

  Gongora, C. E., Dahl, J., Elvstrom, A., van Wamel, W. J. & Guardabassi, L., Feb 2015, In: Applied and Environmental Microbiology. 81, 4, p. 1251-1256 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  13 Citations (Scopus)

• In vitro assessment of chloramphenicol and florfenicol as second-line antimicrobial agents in dogs

  Maaland, M. G., Mo, S. S., Schwarz, S. & Guardabassi, L., Oct 2015, In: Journal of Veterinary Pharmacology and Therapeutics. 38, 5, p. 443-450 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  12 Citations (Scopus)

• KN Veterinary Committee on Antimicrobial Susceptibility Testing (VetCAST)

  Mevius, D., Damborg, P. P., Toutain, P-L. & Guardabassi, L., 2015, In: Journal of Veterinary Pharmacology and Therapeutics. 38, S1, p. 52-53 2 p.

  Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

• Limited similarity between plasmids encoding CTX-M-1 β-lactamase in Escherichia coli from humans, pigs, cattle, organic poultry layers and horses in Denmark

  Jakobsen, L., Bortolaia, V., Bielak, E., Moodley, A., Olsen, S. S., Hansen, D. S., Frimodt-Møller, N., Guardabassi, L. & Hasman, H., Jun 2015, In: Journal of Global Antimicrobial Resistance. 3, 2, p. 132-136 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  25 Citations (Scopus)

• Lincosamide resistance is less frequent in Denmark in Staphylococcus pseudintermedius from first-time canine superficial pyoderma compared with skin isolates from clinical samples with unknown clinical background

  Larsen, R., Boysen, L., Berg, J., Guardabassi, L. & Damborg, P. P., Jun 2015, In: Veterinary Dermatology. 26, 3, p. 202-e44 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  11 Citations (Scopus)

• Methicillin-resistant Staphylococcus aureus strains from Ghana include USA300

  Egyir, B., Guardabassi, L., Monecke, S., Addo, K. K., Newman, M. J. & Larsen, A. R., Mar 2015, In: Journal of Global Antimicrobial Resistance. 3, 1, p. 26-30 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  24 Citations (Scopus)

• MRSA carrying mecC in captive mara

  Gongora, C. E., Harrison, E. M., Moodley, A., Guardabassi, L. & Holmes, M. A., 2015, In: Journal of Antimicrobial Chemotherapy. 70, 6, p. 1622-1624 3 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
  14 Citations (Scopus)

  342 Downloads (Pure)

• Novel classes of antimicrobials in veterinary medicine: Characterizing peptoids as topical agents for dog skin infections

  Greco, I., Damborg, P. P., Guardabassi, L., Vasir, J., Watts, J., Hummel, B. D. & Hansen, P. R., 2015.

  Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

• Novel compounds with selective antimicrobial activity against Staphylococcus pseudintermedius and Pseudomonas aeruginosa causing pyoderma in dogs

  Greco, I., Emborg, A., Oddo, A., Damborg, P. P., Guardabassi, L. & Hansen, P. R., 2015.

  Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

• Optimization and evaluation of Flexicult(®) Vet for detection, identification and antimicrobial susceptibility testing of bacterial uropathogens in small animal veterinary practice

  Guardabassi, L., Hedberg, S., Jessen, L. R. & Damborg, P. P., 2015, In: Acta Veterinaria Scandinavica (Online). 57, 10 p., 72.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
  15 Citations (Scopus)

  376 Downloads (Pure)

• Persistence of vancomycin resistance in multiple clones of Enterococcus faecium isolated from Danish broilers 15 years after the ban of avoparcin

  Bortolaia, V., Mander, M., Jensen, L. B., Olsen, J. E. & Guardabassi, L., May 2015, In: Antimicrobial Agents and Chemotherapy. 59, 5, p. 2926-2929 4 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  29 Citations (Scopus)

• Quantitative assessment of faecal shedding of β-lactam-resistant Escherichia coli and enterococci in dogs

  Gongora, C. E., Shah, S. Q. A., Jessen, L. R., Bortolaia, V., Langebæk, R., Bjørnvad, C. R. & Guardabassi, L., Dec 2015, In: Veterinary Microbiology. 181, 3-4, p. 298–302 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  17 Citations (Scopus)

• Zoonotic transmission of antimicrobial resistant enterococci: a threat to public health or an overemphasised risk?

  Bortolaia, V. & Guardabassi, L., 2015, Zoonoses – infections affecting humans and animals: focus on public health aspects. Sing, A. (ed.). Dordrecht: Springer Science+Business Media, p. 407-431 25 p.

  Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
  12 Citations (Scopus)
• 2014

  AMP mimics with bactericidal activity against Staphylococci and Pseudomonas as novel drugs for topical use in veterinary medicine

  Greco, I., Damborg, P. P., Guardabassi, L., Nielsen, H. M. & Hansen, P. R., 4 Jun 2014.

  Research output: Contribution to conference › Poster › Research › peer-review

• Author's response: Critique of paper on 'Effects of tetracycline and zinc on selection of methicillin-resistant Staphylococcus aureus (MRSA) sequence type 398 in pigs'

  Moodley, A., Nielsen, S. S. & Guardabassi, L., 2014, In: Veterinary Microbiology. 173, 3-4, p. 401-402 2 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  3 Citations (Scopus)

• Complete sequences of IncHI1 plasmids carrying bla_CTX-M-1 and qnrS1 in equine Escherichia coli provide new insights into plasmid evolution

  Dolejska, M., Villa, L., Minoia, M., Guardabassi, L. & Carattoli, A., 2014, In: The Journal of antimicrobial chemotherapy. 69, 9, p. 2388-2393 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  43 Citations (Scopus)

• Dam-to-offspring transmission and persistence of Staphylococcus pseudintermedius clones within dog families

  Paul, N. C., Damborg, P. P. & Guardabassi, L., 2014, In: Veterinary Dermatology. 25, 1, p. 3-8, e1-e2 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  10 Citations (Scopus)

• Diagnosi e terapia antimicrobica della pielonefrite

  Jessen, L. R. & Guardabassi, L., 2014, Malattie Renali Del Cane E Del Gatto: manuale di diagnosi e terapia. Zatelli, A. (ed.). EDRA, p. 215-219 5 p.

  Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  File

• Enhanced adherence of methicillin-resistant Staphylococcus pseudintermedius sequence type 71 to canine and human corneocytes

  Latronico, F., Moodley, A., Nielsen, S. S. & Guardabassi, L., 2014, In: Veterinary Research. 45, 7 p., 70.

  Research output: Contribution to journal › Journal article › Research › peer-review
  28 Citations (Scopus)

• Guidelines for the diagnosis and antimicrobial therapy of canine superficial bacterial folliculitis (Antimicrobial Guidelines Working Group of the International Society for Companion Animal Infectious Diseases)

  Hillier, A., Lloyd, D. H., Weese, J. S., Blondeau, J. M., Boothe, D., Breitschwerdt, E., Guardabassi, L., Papich, M. G., Rankin, S., Turnidge, J. D. & Sykes, J. E., 2014, In: Veterinary Dermatology. 25, 3, p. 163-175, e42-43 15 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  253 Citations (Scopus)

• High diversity of plasmids harbouring bla_CMY-2 among clinical Escherichia coli isolates from humans and companion animals in the upper Midwestern USA

  Bortolaia, V., Hansen, K. H., Nielsen, C., Fritsche, T. R. & Guardabassi, L., 2014, In: The Journal of antimicrobial chemotherapy. 69, 6, p. 1492-1496 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  44 Citations (Scopus)

• Insights into nasal carriage of Staphylococcus aureus in an urban and a rural community in Ghana

  Egyir, B., Guardabassi, L., Esson, J., Nielsen, S. S., Newman, M. J., Addo, K. K. & Larsen, A. R., 2014, In: PLOS ONE. 9, 4, 7 p., e96119.

  Research output: Contribution to journal › Journal article › Research › peer-review
  52 Citations (Scopus)

• Large outbreak caused by methicillin resistant Staphylococcus pseudintermedius ST71 in a Finnish Veterinary Teaching Hospital - from outbreak control to outbreak prevention

  Grönthal, T., Moodley, A., Nykäsenoja, S., Junnila, J., Guardabassi, L., Thomson, K. & Rantala, M., 2014, In: P L o S One. 9, 10, 11 p., e110084.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
  58 Citations (Scopus)

  201 Downloads (Pure)

• Minocycline pharmacokinetics and pharmacodynamics in dogs: dosage recommendations for treatment of meticillin-resistant Staphylococcus pseudintermedius infections

  Maaland, M. G., Guardabassi, L. & Papich, M. G., 2014, In: Veterinary Dermatology. 25, 3, p. 182-190, e46-47 11 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  22 Citations (Scopus)

• Molecular epidemiology and antimicrobial susceptibility of clinical Staphylococcus aureus from healthcare institutions in Ghana

  Egyir, B., Guardabassi, L., Sørum, M., Nielsen, S. S., Kolekang, A., Frimpong, E., Addo, K. K., Newman, M. J. & Larsen, A. R., 2014, In: P L o S One. 9, 2, 7 p., e89716.

  Research output: Contribution to journal › Journal article › Research › peer-review
  75 Citations (Scopus)

• Phenotypes and genotypes of old and contemporary porcine strains indicate a temporal change in the S. aureus population structure in pigs

  Gongora, C. E., Moodley, A., Lipinska, U., Broens, E. M., Hermans, K., Butaye, P., Devriese, L. A., Haesebrouck, F. & Guardabassi, L., 2014, In: PloS one. 9, 7, 5 p., e101988.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
  12 Citations (Scopus)

  530 Downloads (Pure)

• Programme preface

  Alban, L., Nielsen, L. R., Nielsen, S. S., Guardabassi, L., Houe, H., Damborg, P. P., Agger, J. F. G. & Fahrion, A., 6 Oct 2014, Proceeding of the Annual Scientific Conference and Annual Meeting of the European College of Veterinary Public Health: Evidence-informed decision-making within Veterinary Public Health. NIelsen, S. S. (ed.). University of Copenhagen, p. 11 1 p.

  Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research

  File
  1388 Downloads (Pure)

• 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, T., Høiby, N., Stender, H. & Guardabassi, L., 2014, In: New Microbes and New Infections. 2, 3, p. 79-81 3 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  8 Citations (Scopus)

• Response to letter from J Mottet "Comments on the ISCAID Guidelines on the use of antimicrobial therapies in canine superficial bacterial folliculitis"

  Lloyd, D. H., Weese, J. S., Blondeau, J. M., Boothe, D., Breitschwerdt, E., Guardabassi, L., Papich, M. G., Rankin, S., Turnidge, J. D. & Sykes, J. E., 2014, In: Veterinary Dermatology. 25, 6, p. 567-568 2 p.

  Research output: Contribution to journal › Letter › Research › peer-review

• Strain diversity of CTX-M-producing Enterobacteriaceae in individual pigs: insights into the dynamics of shedding during the production cycle

  Hansen, K. H., Bortolaia, V., Damborg, P. P. & Guardabassi, L., 2014, In: Applied and Environmental Microbiology. 80, 21, p. 6620-6626 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  13 Citations (Scopus)

• vanO, a new glycopeptide resistance operon in environmental Rhodococcus equi isolates

  Gudeta, D. D., Moodley, A., Bortolaia, V. & Guardabassi, L., 2014, In: Antimicrobial Agents and Chemotherapy. 58, 3, p. 1768-1770 3 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  20 Citations (Scopus)
• 2013

  A novel glycopeptide resistance operon in environmental Rhodococcus equi: The 53rd Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC 2013). 10-13 September 2013. Denver, Colorado, USA

  Gudeta, D. D., Moodley, A., Bortolaia, V. & Guardabassi, L., 2013. 1 p.

  Research output: Contribution to conference › Poster › Research › peer-review

  File
  737 Downloads (Pure)

• A Novel Peptide-Peptoid Hybrid Active Against MRSP Skin Infections

  Greco, I., Damborg, P. P., Guardabassi, L. & Hansen, P. R., 4 Nov 2013.

  Research output: Contribution to conference › Poster › Research › peer-review

• Bacterial flora and antimicrobial resistance in raw frozen cultured seafood imported to Denmark

  Uddin, G. M. N., Larsen, M. H., Guardabassi, L. & Dalsgaard, A., 2013, In: Journal of Food Protection. 76, 3, p. 490-499 10 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
  34 Citations (Scopus)

  2879 Downloads (Pure)

• Carriage and fecal counts of cefotaxime M-producing Escherichia coli in pigs: a longitudinal study

  Hansen, K. H., Damborg, P. P., Andreasen, M., Nielsen, S. S. & Guardabassi, L., 2013, In: Applied and Environmental Microbiology. 79, 3, p. 794-798 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  55 Citations (Scopus)

• Carriage and fecal counts of CTX-M-producing Escherichia coli in pigs: A longitudinal study

  Hansen, K. H., Damborg, P., Andreasen, M., Nielsen, S. S. & Guardabassi, L., 1 Mar 2013, In: Applied and Environmental Microbiology. 79, 3, p. 794–798

  Research output: Contribution to journal › Comment/debate › Research › peer-review

  Open Access
  2 Citations (Scopus)

• Carriage frequency, diversity and methicillin resistance of Staphylococcus aureus in Danish small ruminants

  Eriksson, J., Gongora, C. E., Stamphøj, I., Larsen, A. R. & Guardabassi, L., 2013, In: Veterinary Microbiology. 163, 1-2, p. 110-115 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  65 Citations (Scopus)

• Colonization of butchers with livestock-associated methicillin-resistant Staphylococcus aureus

  Boost, M., Ho, J., Guardabassi, L. & O'Donoghue, M., 2013, In: Zoonoses and Public Health. 60, 8, p. 572-576 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  45 Citations (Scopus)