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Rev Argent Microbiol
December 2024
Departamento de Bioquímica Clínica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Hospital de Clínicas «José de San Martín», Buenos Aires, Argentina. Electronic address:
Aeromonas spp. are opportunistic pathogens that cause both intra- and extraintestinal infections. The objective of this work was the phenotypic and genotypic characterization of a collection of Aeromonas strains, in addition to determining their sensitivity to different antimicrobials.
View Article and Find Full Text PDFFront Microbiol
December 2024
Research Base of Zhengzhou University, State Key Laboratory of Cotton Bio-Breeding and Integrated Utilization, Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang, China.
Insect population control using pesticides faces new challenges as global temperatures change. Symbiotic bacteria of insects play a key role in insect resistance to pesticides, and these symbiotic bacteria themselves are sensitive to the effects of temperature changes. , a sucking pest, survives in a wide range of temperatures (15°C-35°C), and is presently controlled predominantly using the pesticide imidacloprid.
View Article and Find Full Text PDFJ Hazard Mater
November 2024
International Joint Research Center of National Animal Immunology, College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, Henan, China; CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China; Longhu Laboratory, Zhengzhou, Henan, China. Electronic address:
Although previous studies using phenotypic or metagenomic approaches have revealed the patterns of antibiotic resistance genes (ARGs) in hospital effluents in local regions, limited information is available regarding the antibiotic resistome and plasmidome in human pathogenic bacteria in hospital effluents of megacity in China. To address this knowledge gap, we analyzed effluent samples from 166 hospitals across 13 geographical districts in Shanghai, China, using both cultivation-based approaches and metagenomics. A total of 357 strains were isolated from these samples, with the predominant species being Escherichia coli (n = 61), Aeromonas hydrophila (n = 57), Klebsiella pneumoniae (n = 48), and Aeromonas caviae (n = 42).
View Article and Find Full Text PDFCurr Microbiol
November 2024
Department of Biotechnology, School of Bioengineering, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, 603203, India.
Antimicrobial resistance (AMR) is a growing public health threat caused by the widespread overuse of antibiotics. Bacteria with antibiotic resistance may acquire resistance genes from soil or water. Endogenous hydrogen sulfide (HS) production in bacteria confers antibiotic tolerance in many, suggesting a universal defense mechanism against antibiotics.
View Article and Find Full Text PDFFoodborne Pathog Dis
November 2024
Wenzhou Center for Disease Control and Prevention, Wenzhou, China.
The infection status and etiological analysis of spp. from foodborne diarrhea patients in Wenzhou were carried out to provide the etiological basis for healthy diet and clinical treatment. isolates ( = 41) collected from foodborne diarrhea patients were identified using the automatic bacteriologic analyzer and mass spectrometer.
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