Determination of pathogenicity enzymes in strains of E.coli, isolated during pyo-inflammatory processes
In the article the results of determination of pathogenicity enzymes' activity of in clinical strains of E.coli were presented. There were isolated 38 strains of E.coli in patients with pyo-inflammatory processes from venflons, catheters and drainage structures after surgery. High lecitinase activity was revealed among in 73,7 % strains of E.coli, including: 36,8 % isolated during pyo-inflammatory processes, 15,9 % isolated from venflons, 21,1 % isolated from catheters and drainage structures. The high DNA-se activity was showed by 57,9 % of strains of E.coli. It was determined that high hemolytic activity had 81,6 % of strains of E.coli. The results showed the presence of direct correlation of lecitinase, DNA-se and hemolytic activity in strains of E.coli. The research of studying the activity of pathogenicity enzymes showed that all isolated strains of E.coli produced such enzymes as lecitinase, DNA-se and hemolysis.