[Search for antimicrobial agents and their various combinations that are effective in relation to the main microfloral representatives in the burn wound].
Activity of 10 antibiotics, 6 surface active substances, 1 antioxidant and boric acid against P. aeruginosa, E. coli, Pr. vulgaris and Staph. aureus most frequently vegetating in burn wounds was studied. It was found that gentamicin had the highest antibacterial effect on the above organisms. Polymyxin M had a pronounced antimicrobial action on P. aeruginosa and E. coli. A significant antibacterial effect with respect to Staph. aureus, E. coli and Pr. vulgaris was observed with the use of the drugs of the nitrofuran line, i.e. salaful, furagin and furacillin. These drugs were not active against P. aeruginosa. A high antimicrobial effect with respect to all of the test-microbed used was recorded with methacyl, a surface active substance. To show the synergistic effect on the microbes most frequently vegetating in burn wounds, the antibacterial action of the drug combinations was studied. The synergistic effect (16 to 100 times) was observed with the use of polymyxin M combination with mafenide, carbenicillin with gentamicin, methacide with fenozan. The microorganisms tested were resistant to boric acid. On the basis of the study the most effective drugs and their combinations were chosen for their addition to the algipores (polymer coatings) used in treatment of burns infected with the above microbes.
D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D000975:Antioxidants / Q000627:therapeutic use*; D002056:Burns / Q000188:drug therapy* / Q000382:microbiology*; D004305:Dose-Response Relationship, Drug; D004338:Drug Combinations; D004353:Drug Evaluation, Preclinical; D006801:Humans; D066298:In Vitro Techniques; D008826:Microbial Sensitivity Tests; D013501:Surface-Active Agents / Q000627:therapeutic use*
D000900:Anti-Bacterial Agents; D000975:Antioxidants; D004338:Drug Combinations; D013501:Surface-Active Agents
Poiski antimikrobnykh sredstv i razlichnykh ikh kombinatsiĭ, éffektivnykh v otnoshenii osnovnykh predstaviteleĭ mikroflory ozhogovoĭ rany.