New Insights on the Role of the pLMST6 Plasmid in Biocide Tolerance and Virulence.

the causative agent of listeriosis is an important public health concern and food safety challenge. Increased tolerance of this bacterium to benzalkonium chloride (BC), an antibacterial agent widely used in industrial settings, is a growing issue. Plasmid pLMST6 harboring the gene of the multidrug efflux pump protein EmrC has been recently linked to enhanced BC tolerance and meningitis due to ST6 strains.

[Personal experience with the use of acute isovolemic hemodilution in vascular surgery].

The authors present their eight-year experience with acute isovolaemic haemodilution during operations on blood vessels in the aorto-femoro-popliteal region. They remind of basic physiological findings, present actual results, and based on their experience and data in the literature, they formulate the main principles of indications and implementation of haemodilution.