0000000000932103
AUTHOR
Giuseppe Stampone
Improvement of a rapid direct blood culture microbial identification protocol using MALDI-TOF MS and performance comparison with SepsiTyper kit
Fast diagnosis of pathogens is critical to guarantee the most adequate therapy for infections; bacterial culture methods, which constitute the actual gold standard, are precise and sensitive but rather slow. Today, new methods have been made available to enable faster diagnosis, with the Matrix-Assisted Laser Desorption Ionization-Time Of Flight Mass Spectrometry (MALDI-TOF MS) technique being the most promising. Even if simpler and faster than traditional bacterial culture methods, analysis of positive blood cultures via MALDI-TOF MS requires a preliminary extraction process of samples. In this study, we compared two extraction protocols for bacterial identification directly from positive …
Innovative and Integrated Strategies: Case Studies
In this chapter, case studies related to biodeterioration, bioaerosol, biocide and biocleaning are reported. The aim is highlighting the role of biology and biotechnology tools for the preventive conservation of organic and inorganic artifacts, understanding how traditional as well as innovative methods can help the conservationists to develop integrated strategies considering works of art/environment/ humans as a dynamic system. Particularly, based on the experience acquired during the researches of Laboratory of Biology and Biotechnology for Cultural Heritage (LaBBCH), the authors suggest several approaches to reveal and identify biological systems able to induce biodeterioration of cultu…