A5053861388- Antimicrobial Resistance in Staphylococcus
- Bacterial biofilms and quorum sensing
- Antibiotic Resistance in Bacteria
- Probiotics and Fermented Foods
- Bacterial Identification and Susceptibility Testing
- Microbial Metabolism and Applications
- Listeria monocytogenes in Food Safety
- Gut microbiota and health
- Bacteriophages and microbial interactions
- Biosensors and Analytical Detection
- Microbial Inactivation Methods
- Monoclonal and Polyclonal Antibodies Research
- Streptococcal Infections and Treatments
- Antimicrobial Peptides and Activities
- Vibrio bacteria research studies
- Pneumonia and Respiratory Infections
- Advanced biosensing and bioanalysis techniques
- Bacterial Infections and Vaccines
- Biochemical and Structural Characterization
- Viral gastroenteritis research and epidemiology
- Microbial infections and disease research
- Enterobacteriaceae and Cronobacter Research
- Advanced Chemical Sensor Technologies
- Biochemical Analysis and Sensing Techniques
- Salmonella and Campylobacter epidemiology
Northwest A&F University
2015-2025
Shandong Academy of Agricultural Sciences
2025
University of Science and Technology of China
2010-2025
Nanjing Tech University
2018-2024
National Center for Nanoscience and Technology
2024
China Medical University
2024
First Hospital of China Medical University
2024
University of Manchester
2012-2023
Shanghai Institute of Pollution Control and Ecological Security
2023
East China Normal University
2021-2023
Though essential oils exhibit antibacterial activity against food pathogens, their underlying mechanism is understudied. We extracted ginger oil (GEO) using supercritical CO2 and steam distillation. A chemical composition comparison by GC-MS showed that the main components of GEOs were zingiberene α-curcumene. Their associated Staphylococcus aureus Escherichia coli investigated. The diameter inhibition zone (DIZ) GEO S. was 17.1 mm, with a minimum concentration (MIC) 1.0 mg/mL, bactericide...
Background— Diabetes mellitus is a major risk factor for cardiovascular mortality by increasing endothelial cell (EC) dysfunction and subsequently accelerating atherosclerosis. Extracellular-signal regulated kinase 5 (ERK5) activated steady laminar flow regulates EC function nitric oxide synthase expression inhibiting inflammation. However, the role regulatory mechanisms of ERK5 in atherosclerosis are poorly understood. Here, we report critical p90 ribosomal S6 (p90RSK)/ERK5 complex diabetes...
The aims of this study were to evaluate the occurrence methicillin-resistant Staphylococcus aureus (MRSA) in retail foods Shaanxi, China and investigate antimicrobial resistance molecular characteristics these strains. A total 1979 food samples randomly collected during 2008–2012 from supermarkets farmers markets screened for S. aureus, then isolates further examined determine whether they MRSA. MRSA characterized by susceptibility test, pulsed-field gel electrophoresis, spa typing,...
Bacteriocin, a natural preservative in the food industry, has been found to have strong inhibitory effect on foodborne pathogens. This study focuses structure, stability and antibacterial mechanism of novel bacteriocin LpH25, as well synergistic LpH25 combination with Nisin E. coli S. aureus milk. It was shown that growth L. rhamnosus LS-8 inhibited by acidic environments pepsin. an unsaturated polypeptide containing aromatic ring had good amphipathic. Additionally, displayed remarkable...
Chinese shrimps are popular among consumers for their delicious taste and high nutritional value, but they highly susceptible to deterioration due microbial contamination with degradation of texture, color flavor. The aim this study was evaluate the effects available chlorine concentration (ACC), processing time material-liquid ratio on bacterial inhibition rate shrimp treated slightly acidic electrolyzed water (SAEW). effective parameters were optimized by response surface methodology...
An outbreak of Streptococcus suis serotype 2 emerged in the summer 2005 Sichuan Province, and sporadic infections occurred 4 additional provinces China. In total, 99 S. strains were isolated analyzed this study: 88 isolates from human patients 11 diseased pigs. We defined 98 as pulse type I by using pulsed-field gel electrophoresis analysis SmaI-digested chromosomal DNA. Furthermore, multilocus sequence typing classified 97 members same (ST), ST-7. Isolates ST-7 more toxic to peripheral...
Backgroud: Obstructive jaundice increases intestinal permeability, but the pathological mechanisms remain obscure, which results in debates about necessity of performing preoperative biliary drainage patients with obstructive jaundice. Mucin-2 (MUC2) and goblet cells regulated by bile acids play an important role maintaining function mucosal barrier. The present study was to investigate MUC2 evaluate effect on permeability. Study design: We enrolled malignant obstruction controls. also did...
The emergence and spread of the mobile colistin resistance gene (mcr-1) has become a major global public health concern. So far, this been widely detected in food animals, pets, food, humans. However, there is little information on contamination mcr-1-containing bacteria farming soils. In August 2016, survey ESBL-producing Escherichia coli isolated from soils was conducted Shandong Province, China. We observed 12 53 (22.6%) Enterobacteriaceae isolates soil. Six mcr-1-positive E. strains...
Meningococcal disease is a sudden-onset, life-threatening illness caused by the bacterium Neisseria meningitidis. Prompt empiric antibiotic treatment can reduce morbidity and mortality among patients, prophylaxis prevent secondary in close contacts. Historically, N. meningitidis isolates United States have largely been susceptible to antibiotics recommended for prophylaxis, including penicillin ciprofloxacin. This report describes detection of penicillin-resistant ciprofloxacin-resistant...
This study investigated the antibacterial effects of ultrasound (US), β-citronellol (CT), and a combination two treatments on Listeria monocytogenes. Results showed that US or CT alone did not show apparent effect (0.02-0.76 log CFU/mL reduction). The combined treatment obviously inactivate L. monocytogenes, populations monocytogenes decreased by 8.93 after (253 W/cm2, 20 kHz) + 0.8 mg/mL treatment. also had significant (P < 0.05) isolates from three different serotypes. In this study,...
Abstract Background Haemophilus influenzae (Hi) can cause invasive diseases such as meningitis, pneumonia, or sepsis. Typeable Hi includes six serotypes (a through f), each expressing a unique capsular polysaccharide. The capsule, encoded by the genes within capsule locus, is major virulence factor of typeable Hi. Non-typeable (NTHi) does not express and associated with non-invasive diseases. Methods A total 395 293 NTHi isolates were characterized whole genome sequencing (WGS). Phylogenetic...