Influencia de la percepción del quorum dentro de la formación de biopelículas en cepas de Staphylococcus aureus y sus variantes

Abstract

Abstract: In modernity, the concept of biofilms comes in such an overwhelming progress that the capacity for discussion becomes necessary and completely indispensable, so that it can be defined as a bacterial plaque to a much more complex, dynamic and gene exchange concept. . The objective of this work was to carry out a systematic bibliographic search related to the capacity of S. aureus to form biofilm using multiple databases, articles from the last ten years were chosen and that show a relationship with the development of biofilm. The results indicate that between 65 and 80% of all infections. S. aureus is a common cause of infections mediated by biofilm formation, mediated by "quorum sensing" (QS), related infections, characteristically chronic, persistent infections refractory to antimicrobial treatment such as MRSA. The ability of this nosocomial pathogen to form biofilms is of clinical interest, as biofilm formation makes it more resistant to antibiotics, thus influencing the subsequent outcome of infection.