title: [Biological properties of clinical staphylococcal strains with a varying number of antibiotic resistance markers].
abstract: The study of a number of biological properties of 1881 clinical strains of Staphylococcus showed that in the group of the antibiotic resistant staphylococci there was a tendency for different manifestation of some biological properties depending on the number of the resistance determinants. The staphylococcal strains resistant to 5--7 antibiotics differed from those resistant to a less number of the drugs by greater manifestation of the pathogenicity properties: lecithinase, hyaluronidase and hemolytic activity.
mesh_terms: D000900:Anti-Bacterial Agents / Q000037:antagonists & inhibitors*; D001434:Bacteriophage Typing; D004352:Drug Resistance, Microbial; D006821:Hyaluronoglucosaminidase / Q000378:metabolism; D008826:Microbial Sensitivity Tests; D010403:Penicillin Resistance / Q000187:drug effects; D011815:R Factors / Q000187:drug effects*; D013210:Staphylococcus / Q000187:drug effects* / Q000201:enzymology / Q000472:pathogenicity
chemical_list: D000900:Anti-Bacterial Agents; D006821:Hyaluronoglucosaminidase
vernacular_title: Biologicheskie svoĭstva klinicheskikh shtammov stafilokokkov s razlichnym chislom markerov ustoĭchivosti k antibiotikam.