A PILOT STUDY FOR THE TREATMENT OF MICROBIAL SKIN INFECTIONS CAUSED BY BACTERIA PSEUDOMONAS AERUGINOSA BACTERIA THAT RESISTANCE TO ANTIBIOTIC IN HUMAN AND ANIMAL BY (ND: YAG LASER) TECHNOLOGY

Abstract

Pseudomonas Aeruginosa is the second most important of the Gram-negative pathogenic bacteria for humans and animals. They cause high mortality rates in hospitals because of their resistance to detergents and a large number of chemicals and antibiotics. This study was conducted to demonstrate the effectiveness and impact of the laser (ND: YAG laser) technology to kill the bacteria Pseudomonas Aeruginosa. Use most common laser And yak (ND: YAG laser) with a wavelength of 532 nm and strongly 200 megawatts, we shed light of laser on the dishes of bacterial implant of bacteria Pseudomonas Aeruginosa free of antibiotics or containing bacterial colonies only for periods of time (1 to 6) minutes and then shed light of laser on the dishes implant bacterial used to examine resistant bacteria to antibiotics and measure the diameter of the constituent circle around each antibiotic and then measure the diameter Circle Counting shed laser on these dishes and the presence of antibiotics together also for periods of time (1 to 6) minutes, the result show that not killed Pseudomonas Aeruginosa in the case of the use of laser alone wavelength and strength of the above for the time periods mentioned above, and in the case of the use of antibiotics alone. While when the combination of antibiotic treatment and use of laser was the best result as bacteria began to weaken and increased sensitivity to antibiotics when using laser light for one minute and the presence of antibiotic and weakened bacteria more and killed about half the number of colonies when the light of laser shed for (3 minutes) and the use of antibiotic also the sensitivity of bacteria to antibiotics increased to (100%) where bacteria killed and the elimination of all colonies when using antibiotics and laser irradiation for (6 minutes) in one. We use an antibiotic (Penicillin, terramycine, ciprofloxacin, azactam, maxipime, cephalexin, amikacin,gentamicin). The result was better when using gentamicin antibiotic than the rest of antibiotics and amikacin.