A5101623267- Antibiotic Resistance in Bacteria
- Pharmaceutical and Antibiotic Environmental Impacts
- Enterobacteriaceae and Cronobacter Research
- Toxoplasma gondii Research Studies
- Herpesvirus Infections and Treatments
- Lignin and Wood Chemistry
- Rabies epidemiology and control
- Salmonella and Campylobacter epidemiology
- Bacteriophages and microbial interactions
- Bacterial biofilms and quorum sensing
- Parasitic Infections and Diagnostics
- Bacterial Genetics and Biotechnology
- Recycling and utilization of industrial and municipal waste in materials production
- Acoustic Wave Phenomena Research
- Advanced Cellulose Research Studies
- Carbon dioxide utilization in catalysis
- Milk Quality and Mastitis in Dairy Cows
- Escherichia coli research studies
- Antibiotics Pharmacokinetics and Efficacy
- Antimicrobial Peptides and Activities
- Biochemical and biochemical processes
- Vibrio bacteria research studies
- Nuclear materials and radiation effects
- Photopolymerization techniques and applications
- Probiotics and Fermented Foods
South China Agricultural University
2009-2025
Ministry of Agriculture and Rural Affairs
2024-2025
Hubei University of Technology
2016
Southwest University of Science and Technology
2016
Guangdong Testing Institute for Product Quality Supervision
2014
Xuzhou Medical College
2010
Background: The emergence of linezolid resistance, mediated by genes such as optrA and cfr(D), poses a growing public health threat. While these have been detected in clinical animal-derived Enterococcus species, their presence underexplored species like saccharolyticus remains undocumented, leaving significant gap our understanding dissemination stability. Method: E. GXN23C125Es was screened for the known resistance via PCR analysis. Conjugation stability experiments were used to evaluate...
Rapid dissemination of plasmid-borne polymyxin resistance mcr-1 genes threatens the efficacy polymyxins. Acquisition imposes a fitness cost on bacteria; identifying molecular mechanisms underpinning this will help in development adjunctive antimicrobial therapies that target polymyxin-resistant Gram-negative pathogens.Phenotypic assays and transcriptomics were acquired to investigate impact expression membrane characteristics transcriptomic responses Escherichia coli TOP10 carrying empty...
The New Delhi Metallo-β-lactamase (NDM) producing Enterobacterales has been detected from diverse sources but rarely reported in retail eggs. In this study, 144 eggshell and 96 egg content samples were collected 2022 Guangdong province screened for NDM-producing strains. Four Escherichia coli strains (ST3014, ST10, ST1485, ST14747) recovered two (1.39%, 2 of 144) eggshells (2.08%, 96) identified as bla NDM−5 -positive Oxford Nanopore MinION sequencing conjugation assays revealed that the...
To characterize blaNDM-carrying Salmonella recovered from a pig slaughterhouse.
Several variants of the plasmid-carried tigecycline resistance gene cluster, tmexCD-toprJ, have been identified. This study characterized another novel variant, tmexC6D6-toprJ1b, located on chromosome environmental-origin Pseudomonas mendocina. TMexC6D6-TOprJ1 mediates to multiple drugs, including tigecycline. The promoter activity tmexC6D6-toprJ1b and negative transcriptional repression by upstream regulator tnfxB6 are crucial for expression tmexC6D6-toprJ1b. was found in plasmids or...
A new zero-waste and zero-pollution composite adhesive labeled Chinese fir-based for exterior plywood was synthesized by blending alkaline fir (Cunninghamia lanceolata) liquid with a small amount of phenol-formaldehyde (PF).The free phenol formaldehyde content the were sharply decreased compared to normal PF resin more than 50%.The synthetic show excellent water resistance environmental friendliness, which had 28h boil-dry-boil wet bonding strength 1,73MPa according standard JIS K6806-2003...
Summary In the present study, antibodies to Toxoplasma gondii in 191 farm‐bred and 83 house‐bred geese ( Anser domestica ) were assessed for prevalence of T. infection southern China with modified agglutination test. Antibodies (MAT ≥ 1 : 5) found 27 (14.14%) 14 (16.87%) geese. Geese infected may be a source humans cats.
Low formaldehyde emission and high bonding strength were two basic criterions of a good urea-formaldehyde resin adhesive (UFRA). In our study, melamine modified methylolurea solution (MUS), was synthesized used as modifier for UFRA. The adhesives(UFRA) influenced by some factors such F/U molar ratio the main resin, modifier, content, mixing with which investigated series single-factor experiments. results showed that best UFRA 0.93MPa lowest 0.43mg / L, when 1.5, MUS 0.5, mass fraction...
This paper introduces the classical theory of MPA (micro-perforated panel absorb-er).Its sound absorption coefficient primarily related to these structure parameters.Based on which is proposed by M, performances are researched using MATLAB.By this method, influence different structural parameters obtained.And samples fabricated taking typical for international standard impedance tube size.The frequency ranges from 100Hz 5000Hz.The measured.The experimental results in agreement with numerical...
The proliferation of antimicrobial-resistant microbes and resistance genes in various foods poses a serious hazard to public health. plasmid-mediated tigecycline gene tet(X4) has been detected Enterobacterales from niches but not yet reported eggs. This study aimed investigate the occurrence characterization tigecycline-resistant strains retail A total 144 eggs were purchased farmers' markets Guangdong province, eggshell (n=144) egg content (n=96) samples used screen strains. Eight...