Plasmid DNA profile and conjugative R-plasmids were detected in Salmonella clinical isolates. The study revealed that drug resistance of Salmonella clinical strains of different serovars was determined by R-plasmids with a mol. wt. of 60-90 kD, carrying a certain spectrum of resistance to antibiotics. 9 types of conjugative plasmids, differing in their mol. wt. and resistance markers, were detected.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Metagenomic analysis identifying a polymicrobial pulmonary infection in a non-HIV immunocompromised patient: a case report.
BMC Pulm Med
January 2025
Central Laboratory, Liaocheng People's Hospital and Liaocheng School of Clinical Medicine, Shandong First Medical University, Liaocheng, Shandong, 252000, China.
Background: Polymicrobial pulmonary infections, common in immunocompromised patients, often manifest more severe symptoms than monomicrobial infections. Clinical diagnosis delays may lead to mortality, emphasizing the importance of fast and accurate diagnosis for these patients. Metagenomic next-generation sequencing (mNGS), as an unbiased method capable of detecting all microbes, is a valuable tool to identify pathogens, particularly in cases where infections are difficult to diagnosis using conventional methods.
View Article and Find Full Text PDFMicrobe Profile: Typhimurium: the master of the art of adaptation.
Microbiology (Reading)
January 2025
Clinical Infection, Microbiology & Immunology Department, Institute of Infection, Veterinary & Ecological Sciences, University of Liverpool, Liverpool, UK.
Typhimurium is a major serovar that is found globally. It is responsible for outbreaks of self-limiting gastroenteritis that are broadly linked to the industrialization of food production. .
View Article and Find Full Text PDFGalaxy @Sciensano: a comprehensive bioinformatics portal for genomics-based microbial typing, characterization, and outbreak detection.
BMC Genomics
January 2025
Transversal Activities in Applied Genomics, Sciensano, Brussels, Belgium.
The influx of whole genome sequencing (WGS) data in the public health and clinical diagnostic sectors has created a need for data analysis methods and bioinformatics expertise, which can be a bottleneck for many laboratories. At Sciensano, the Belgian national public health institute, an intuitive and user-friendly bioinformatics tool portal was implemented using Galaxy, an open-source platform for data analysis and workflow creation. The Galaxy @Sciensano instance is available to both internal and external scientists and offers a wide range of tools provided by the community, complemented by over 50 custom tools and pipelines developed in-house.
View Article and Find Full Text PDFRational Design of a Novel DNA Polymerase From Clostridium thermocellum to Improve LAMP Detection Performance.
Biotechnol J
January 2025
School of Biology and Biological Engineering, South China University of Technology, Guangzhou, China.
Loop-mediated isothermal amplification (LAMP) is a detection method widely used in pathogen detection and clinical diagnosis. Nevertheless, it is highly constrained by thermal stability, catalytic activity, and resistance to inhibitors of Bst DNA polymerase. In this study, a novel DNA polymerase was characterized from Clostridium thermocellum, exhibiting potential in LAMP detection.
View Article and Find Full Text PDFRandomized controlled trial comparing the immunogenicity of experimental Salmonella Dublin siderophore receptor vaccines in calves.
Am J Vet Res
January 2025
Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA.
Objective: To describe immune responses following administration of experimental Salmonella Dublin siderophore receptor protein (SRP) vaccines in Holstein heifer calves with adequate passive antibody transfer.
Methods: Calves were randomly assigned to receive placebo, vaccination with S Dublin SRP in adjuvant A, or vaccination with S Dublin SRP in adjuvant B at 7 ± 3 days of age and 3 weeks later. Before each vaccination, 4 and 8 days after the second vaccination (postvaccination), and 61 to 91 days postvaccination, S Dublin antibody titers were measured.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!