Publications by authors named "Duo-Yun Li"
Purpose: In this study, we aimed to investigate biofilm formation characteristics in clinical Staphylococcus aureus (S. aureus) isolates with erythromycin (ERY) resistance from China and further analyze their correlations with antimicrobial susceptibility and molecular characteristics.
Methodology: A total of 276 clinical isolates of ERY-resistant S.
Biofilm Formation in Bacteremia Strains Was Found to be Associated with CC23 and the Presence of .
Front Cell Infect Microbiol
January 2019
bacteremia biofilm traits and distribution characteristics have not been clarified. This study aimed to determine the prevalence and characteristics of bacteremia biofilm formation (BF) and to explore the virulence factors associated with BF. A total of 250 bacteremia isolates were collected from patients in Shenzhen and Shanghai, China.
View Article and Find Full Text PDFbiofilm traits and distribution characteristics in China have not been clarified. This study aimed to determine the prevalence and characteristics of biofilm formation in a sample of clinical isolates and to explore the virulence factors associated with biofilm formation in those isolates. A total of 265 isolates were collected from patients in Shenzhen, China.
View Article and Find Full Text PDFArticle Synopsis
- The study examined how frequently urinary tract infection (UTI) bacteria form biofilms and identified factors that contribute to this process, using 113 isolates from patients in Shenzhen, China.
- Findings revealed that the main sequence types (STs) identified were ST16 and ST179, with ST16 more prone to strong biofilm formation compared to ST179.
- Additionally, certain virulence factors, like aggregation substances and enterococcal surface proteins, were linked to stronger biofilm formation, while the expression levels of some genes varied significantly between biofilm-positive and biofilm-negative isolates.