Karl Pedersen
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View article: Identifying Endogenous Proteins of Perennial Ryegrass (Lolium perenne) with Ex Vivo Antioxidant Activity
Identifying Endogenous Proteins of Perennial Ryegrass (Lolium perenne) with Ex Vivo Antioxidant Activity Open
Background: During the initial steps of green biorefining aimed at protein recovery, endogenous proteins and enzymes, along with, e.g., phytochemical constituents, are decompartmentalized into a green juice. This creates a highly dynamic e…
View article: Identifying Endogenous Proteins of Perennial Ryegrass (<i>Lolium perenne</i>) with <i>Ex Vivo </i>Antioxidant Activity
Identifying Endogenous Proteins of Perennial Ryegrass (<i>Lolium perenne</i>) with <i>Ex Vivo </i>Antioxidant Activity Open
During the initial steps of green biorefining aimed at protein recovery, endogenous proteins and enzymes, along with e.g. phytochemical constituents, are decompartmentalized into a green juice. This creates a highly dynamic environment pro…
View article: Development of Livestock-Associated Methicillin-Resistant Staphylococcus aureus (LA-MRSA) Loads in Pigs and Pig Stables During the Fattening Period
Development of Livestock-Associated Methicillin-Resistant Staphylococcus aureus (LA-MRSA) Loads in Pigs and Pig Stables During the Fattening Period Open
Livestock-associated methicillin-resistant Staphylococcus aureus (LA-MRSA) is widespread in European pig production and poses an occupational hazard to farm workers and their household members. Farm workers are exposed to LA-MRSA through d…
View article: Genomic Analyses of Methicillin-Resistant Staphylococcus pseudintermedius from Companion Animals Reveal Changing Clonal Populations, Multidrug Resistance, and Virulence
Genomic Analyses of Methicillin-Resistant Staphylococcus pseudintermedius from Companion Animals Reveal Changing Clonal Populations, Multidrug Resistance, and Virulence Open
Background/Objectives: Staphylococcus pseudintermedius is part of the normal microbiota in dogs. Since 2006, an increase in multidrug-resistant clones of methicillin-resistant S. pseudintermedius has been reported, as well as zoonotic tran…
View article: A longitudinal study of the dynamics of Mycoplasma bovis antibody status in primiparous cows and bulk tank milk in Swedish dairy herds
A longitudinal study of the dynamics of Mycoplasma bovis antibody status in primiparous cows and bulk tank milk in Swedish dairy herds Open
Mycoplasma bovis is an important pathogen causing pneumonia, mastitis, and arthritis in cattle all over the world entailing reduced animal welfare and economic losses. In this longitudinal study, we investigated the presence of M. bovis an…
View article: Development of LA-MRSA Loads in Pigs and Pig Stables during the Fattening Period
Development of LA-MRSA Loads in Pigs and Pig Stables during the Fattening Period Open
Livestock-associated methicillin-resistant Staphylococcus aureus (LA-MRSA) is widespread in European pig production, and although it is not an important food-borne pathogen, it constitutes a potential occupational hazard to farm workers an…
View article: Immunogenicity and safety of an <i>Entamoeba histolytica</i> adjuvanted protein vaccine candidate (LecA+GLA-3M-052 liposomes) in rhesus macaques
Immunogenicity and safety of an <i>Entamoeba histolytica</i> adjuvanted protein vaccine candidate (LecA+GLA-3M-052 liposomes) in rhesus macaques Open
Entamoeba histolytica, the causative agent of amebiasis, is one of the top three parasitic causes of mortality worldwide. However, no vaccine exists against amebiasis. Using a lead candidate vaccine containing the LecA fragment of Gal-lect…
View article: The effects of antibiotic use on the dynamics of the microbiome and resistome in pigs
The effects of antibiotic use on the dynamics of the microbiome and resistome in pigs Open
Antibiotics are widely used in pig farming across the world which has led to concerns about the potential impact on human health through the selection of antibiotic resistant pathogenic bacteria. This worry has resulted in the development …
View article: Pilot testing the EARS-Vet surveillance network for antibiotic resistance in bacterial pathogens from animals in the EU/EEA
Pilot testing the EARS-Vet surveillance network for antibiotic resistance in bacterial pathogens from animals in the EU/EEA Open
Introduction As part of the EU Joint Action on Antimicrobial Resistance (AMR) and Healthcare-Associated Infections, an initiative has been launched to build the European AMR Surveillance network in veterinary medicine (EARS-Vet). So far, a…
View article: Survival of livestock-associated methicillin-resistant Staphylococcus aureus CC398 on different surface materials
Survival of livestock-associated methicillin-resistant Staphylococcus aureus CC398 on different surface materials Open
Background Zoonotic livestock-associated methicillin-resistant Staphylococcus aureus (LA-MRSA) is widely spread in pig herds in many countries. However, the knowledge regarding the survival of LA-MRSA in the pig farm environment is current…
View article: Herd-level prevalence of Mycoplasma bovis in Swedish dairy herds determined by antibody ELISA and PCR on bulk tank milk and herd characteristics associated with seropositivity
Herd-level prevalence of Mycoplasma bovis in Swedish dairy herds determined by antibody ELISA and PCR on bulk tank milk and herd characteristics associated with seropositivity Open
Mycoplasma bovis is an important pathogen causing pneumonia, mastitis, and arthritis in cattle, leading to reduced animal welfare and economic losses worldwide. In this cross-sectional study, we investigated the prevalence of M. bovis in b…
View article: Association between Antibiotic Consumption and Resistance in Mink Production
Association between Antibiotic Consumption and Resistance in Mink Production Open
Antibiotic consumption is considered to be a main driver of antibiotic resistant bacteria. Mink breeding follows a distinctive seasonal reproduction cycle, and all of the mink produced in the northern hemisphere are bred, born, and pelted …
View article: Review and Analysis of National Monitoring Systems for Antimicrobial Resistance in Animal Bacterial Pathogens in Europe: A Basis for the Development of the European Antimicrobial Resistance Surveillance Network in Veterinary Medicine (EARS-Vet)
Review and Analysis of National Monitoring Systems for Antimicrobial Resistance in Animal Bacterial Pathogens in Europe: A Basis for the Development of the European Antimicrobial Resistance Surveillance Network in Veterinary Medicine (EARS-Vet) Open
The monitoring of antimicrobial resistance (AMR) in bacterial pathogens of animals is not currently coordinated at European level. To fill this gap, experts of the European Union Joint Action on Antimicrobial Resistance and Healthcare Asso…
View article: Microbiological Diagnoses on Clinical Mastitis—Comparison between Diagnoses Made in Veterinary Clinics versus in Laboratory Applying MALDI-TOF MS
Microbiological Diagnoses on Clinical Mastitis—Comparison between Diagnoses Made in Veterinary Clinics versus in Laboratory Applying MALDI-TOF MS Open
The present study compares the diagnoses on clinical bovine mastitis made in veterinary clinics using conventional diagnostic methods with diagnoses on the same samples made by a veterinary reference laboratory using MALDI-TOF MS as diagno…
View article: Supplemental Table S1.docx
Supplemental Table S1.docx Open
Summary of the statistical analysis for all herd variables, univariable analysis and the regression models.
View article: Supplemental Table S1.docx
Supplemental Table S1.docx Open
Summary of the statistical analysis for all herd variables, univariable analysis and the regression models.
View article: Supplemental Table S1.docx
Supplemental Table S1.docx Open
Summary of the statistical analysis for all herd variables, univariable analysis and the regression models.
View article: Supplemental Table S1.docx
Supplemental Table S1.docx Open
Summary of the statistical analysis for all herd variables, univariable analysis and the regression models.
View article: Design and Selection of Engineered Lytic Proteins With Staphylococcus aureus Decolonizing Activity
Design and Selection of Engineered Lytic Proteins With Staphylococcus aureus Decolonizing Activity Open
Staphylococcus aureus causes various infections in humans and animals, the skin being the principal reservoir of this pathogen. The widespread occurrence of methicillin-resistant S. aureus (MRSA) limits the elimination and treatment of thi…
View article: Review and analysis of national monitoring systems for antimicrobial resistance in animal bacterial pathogens in Europe: a basis for the development of the European Antimicrobial Resistance Surveillance network in Veterinary medicine (EARS-Vet)
Review and analysis of national monitoring systems for antimicrobial resistance in animal bacterial pathogens in Europe: a basis for the development of the European Antimicrobial Resistance Surveillance network in Veterinary medicine (EARS-Vet) Open
The monitoring of antimicrobial resistance (AMR) in bacterial pathogens of animals is not currently coordinated at European level. To fill this gap, experts of the European Union Joint Action on Antimicrobial Resistance and Healthcare Asso…
View article: First finding of Streptococcus phocae infections in mink (Neovison vison)
First finding of Streptococcus phocae infections in mink (Neovison vison) Open
Streptococcus phocae infection has been described in salmon, sea otters, and several families of pinnipeds. The pathology of the infected animals has mainly been located in the respiratory tract and reproductive system, and with indication…
View article: Microbial Aetiology, Antibiotic Susceptibility and Pathogen-Specific Risk Factors for Udder Pathogens from Clinical Mastitis in Dairy Cows
Microbial Aetiology, Antibiotic Susceptibility and Pathogen-Specific Risk Factors for Udder Pathogens from Clinical Mastitis in Dairy Cows Open
Mastitis is one of the most important infectious diseases and one of the diseases that causes the greatest use of antibiotics in dairy cows. Therefore, updated information on the bacteria that cause mastitis and their antibiotic susceptibi…
View article: Optimizing a Multi-Component Intranasal Entamoeba Histolytica Vaccine Formulation Using a Design of Experiments Strategy
Optimizing a Multi-Component Intranasal Entamoeba Histolytica Vaccine Formulation Using a Design of Experiments Strategy Open
Amebiasis is a neglected tropical disease caused by Entamoeba histolytic a. Although the disease burden varies geographically, amebiasis is estimated to account for some 55,000 deaths and millions of infections globally per year. Children …
View article: Occurrence and Survival of Livestock-Associated MRSA in Pig Manure and on Agriculture Fields
Occurrence and Survival of Livestock-Associated MRSA in Pig Manure and on Agriculture Fields Open
Livestock-associated methicillin-resistant Staphylococcus aureus (LA-MRSA) is widespread in European pig production, and an increasing number of humans attract infections with this bacterium. Although most infections occur in humans with d…
View article: Defining the scope of the European Antimicrobial Resistance Surveillance network in Veterinary medicine (EARS-Vet): a bottom-up and One Health approach
Defining the scope of the European Antimicrobial Resistance Surveillance network in Veterinary medicine (EARS-Vet): a bottom-up and One Health approach Open
Background Building the European Antimicrobial Resistance Surveillance network in Veterinary medicine (EARS-Vet) was proposed to strengthen the European One Health antimicrobial resistance (AMR) surveillance approach. Objectives The object…
View article: Building the European Antimicrobial Resistance Surveillance network in veterinary medicine (EARS-Vet)
Building the European Antimicrobial Resistance Surveillance network in veterinary medicine (EARS-Vet) Open
Antimicrobial resistance (AMR) should be tackled through a One Health approach, as stated in the World Health Organization Global Action Plan on AMR. We describe the landscape of AMR surveillance in the European Union/European Economic Are…