Examples of Antibiotic Sensitivity Testing Methods - 0 views
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Elizabeth Bundschuh on 03 Sep 13There are several different ways to test antibiotic resistance. The category is Diffusion methods. About 1mil of a solution is used and bacteria growth is observed. The second is Disk diffusion method which uses an agar plate. The antibiotic is placed in a ring outside the bacteria and if the bacteria grows outside of the ring it is resistant to the antibiotic, if it doesn't the antibiotic works. There are other methods such as the E-Test, which involves a plastic strip and varying strengths of an antibiotic; Genotypic Methods, which allows testing for a specific mutation; and other more expensive methods of testing. -
Elizabeth Bundschuh on 03 Sep 13There are several different ways to test antibiotic resistance. The category is Diffusion methods. About 1mil of a solution is used and bacteria growth is observed. The second is Disk diffusion method which uses an agar plate. The antibiotic is placed in a ring outside the bacteria and if the bacteria grows outside of the ring it is resistant to the antibiotic, if it doesn't the antibiotic works. There are other methods such as the E-Test, which involves a plastic strip and varying strengths of an antibiotic; Genotypic Methods, which allows testing for a specific mutation; and other more expensive methods of testing.
