Evaluate the antagonistic activity of disinfectants prepared from extracts of bitter melon extract and some chemicals (alum and Peru hydrogen oxide) on the growth of bacteria, Pseudomonas aeruginosa isolated from contamination hospitals

Abstract

The study included the current isolate and diagnose the bacteria aeruginosa Pseudomonas cases of contamination of hospitals and assessment of the Antimicrobial Activity of disinfectants prepared from the extract of bitter melon and some chemicals ( alum and Peru oxide hydrogen ) on the growth of bacteria counts inhibitory concentration minimum and focus killer minimum factor phenolic diagnosed isolates of bacteria depending " on the characteristics of formal and Elms parish and biochemical number of isolates positive 18 isolates out of 100 collected from Eat surgeries and hospital corridors and different places Kala traumatic walls and captivating lighting sources and surgical instruments . tested the sensitivity of MRSA for some types of antibiotics and showed all the isolates were resistant absolute anti Amoxcillin, Tetracyclin and Nitrofutantion and Clindamycin.      The test results (Phenol Coefficient) Tests showed that alum and Peru oxide hydrogen , both in private and Khalathma a significant impact compared with the concentrations of phenol used in this test. , And the results showed that the inhibitory concentration minimum was (30 % ) and lethal concentration minimum was 40% for each of the Handal and alum As for Peru was hydrogen oxide ( 5 %) (10%) , respectively, and a mixture of alum and Peru hydrogen oxide (10% Feb 0.2 % Peru oxide ) and ( 20% and 5% Feb Peru oxide ), respectively