Biofilm is a matrix in which a microorganism encases in it and survives environmental
stresses. It help the organisms to resist the antibiotics and disinfectant, chronic biofilm …

Biofilms are structured communities attached to surfaces that have been implicated in
increasing antimicrobic resistance and infections that are chronic or medical device …

Background Pseudomonas aeruginosa is an opportunistic pathogen involved in number of
hospital-acquired infections such as catheter-associated urinary tract infections, bacteremia …

Background and objectives: Biofilm formation is an important virulence factor that protects an
organism from antimicrobial agents as well as host immune effectors, thus allowing …

Background: Staphylococcus aureus is Gram-positive bacterium commonly associated with
nosocomial infections. The development of biofilm exhibiting drug resistance especially in …

Clinical isolates of Pseudomonas aeruginosa were collected from hospitals in Tehran, Iran,
and identified using biochemical tests. A modified microtitre plate test was used to determine …

Background: Pseudomonas aeruginosa is an opportunistic human pathogen. This organism
is thought to persist by forming biofilm within human infections. Bacteria growing in biofilm …

Chronic infections caused by gram negative bacteria are the mains reasons to have
morbidity and death in patients, despite using high doses of antibiotics applied to cure …

Staphylococcus aureus is one of the most versatile nosocomial (ie acquired in hospital) and
dangerous human pathogen. In spite of the introduction of antimicrobial agents and …