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http://dx.doi.org/10.2527/1999.773793x | DOI Listing |
Antibiotics (Basel)
January 2025
SEGES Innovation P/S, Agro Food Park, 8200 Aarhus, Denmark.
Although is a key cause of subclinical mastitis in Danish dairy cows, its sensitivity to antimicrobials remains unexplored. Here, we analyzed sixty isolates derived from 42 dairy cows across six conventional dairy herds in Denmark. Phenotypic resistance was measured by antimicrobial susceptibility testing and minimum inhibitory concentration (MIC) analysis, and genotypic resistance was examined through whole-genome sequencing and identification of antimicrobial resistance genes (ARGs).
View Article and Find Full Text PDFParasitol Int
January 2025
Parasitology Department, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt. Electronic address:
Background/objective: Theileria orientalis is a non-transforming Theileria species infecting cattle and water buffaloes. Several outbreaks of oriental theileriosis accompanied by considerable economic loss were documented in Asia, Australia, and New Zealand. The major piroplasm surface protein (MPSP) gene has frequently been used to molecularly characterize T.
View Article and Find Full Text PDFPrev Vet Med
January 2025
University of Lyon - French Agency for Food, Environmental and Occupational Health & Safety (ANSES), Laboratory of Lyon, Epidemiology and support to Surveillance Unit, Lyon, France. Electronic address:
In response to the increasing emergence of zoonotic pathogens, flexible, multisectoral surveillance systems capable of generating alerts thanks to rapid, nonspecific detection, are crucial before pathogens reach human populations. Syndromic surveillance has proven to be a breakthrough for near real-time disease surveillance in the public health sector. It relies on existing nonspecific data, usually collected for other purposes.
View Article and Find Full Text PDFJ Microorg Control
January 2025
Division of Microbiology, National Institute of Health Sciences.
Bovine coronavirus (BCoV), a significant cattle pathogen causing enteric and respiratory diseases, is primarily detected using reverse transcription-polymerase chain reaction. Our objective was to develop a novel detection method for BCoV by matrix-assisted laser desorption/ionization‒time-of-flight mass spectrometry (MALDI-TOF MS). Peptide mass fingerprint analysis revealed that nucleocapsid (N), membrane (M), and hemagglutinin-esterase (HE) were three main BCoV proteins.
View Article and Find Full Text PDFInt J Mol Sci
December 2024
Proteomics and Metabolomics Unit, Department of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy.
Matrix Assisted Laser Desorption/Ionisation-Mass Spectrometry Imaging (MALDI-MSI) is a well-established spatial omic technique which enables the untargeted mapping of various classes of biomolecules, including tryptic peptides, directly on tissue. This method relies on the use of matrices for the ionisation and volatilisation of analytes, and α-Cyano-4-hydroxycinnamic acid (CHCA) represents the most widespread matrix for tryptic peptides analysis. However, CHCA also presents certain limitations that foster the quest for novel matrix compounds.
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