Phagocytosis of bacteria adhering to a biomaterial surface in a surface thermodynamic perspective.

ABSTRACT: Bacterial biofilms can increase the pathogenicity of infection and constitute a major problem in modern health-care, especially on biomaterial implants and devices. Biofilms are difficult to eradicate by the host immune system, even with antibiotics, and have been the number one cause of biomaterial implant and device failure for decades. Therefore, it is important to understand how immune cells interact with adhering pathogens. This study firstly aims to develop a simple method to quantify phagocytosis of six different strains of staphylococci adhering on a surface with phase-contrast-microscopy. Phagocytosis of adhering staphylococci to a glass surface by phagocytes was quantified in a parallel plate flow chamber, and expressed as a phagocytosis rate, accounting for the number of adherin

SUBMITTER: da Silva Domingues JF 

PROVIDER: S-EPMC3716708 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature