Microfluidics for Antibiotic Susceptibility and Toxicity Testing

Microfluidics for Antibiotic Susceptibility and Toxicity Testing

The recent emergence of antimicrobial resistance has become a major concern for worldwide policy makers as very few new antibiotics have been developed in the last twenty-five years. To prevent the death of millions of people worldwide, there is an urgent need for a cheap, fast and accurate set of tools and techniques that can help to discover and develop new antimicrobial drugs. In the past de...

a method for antibiotic susceptibility testing: applicable and accurate

Antibiotic treatment and susceptibility testing.

T he concept of attacking invading microorganisms without harming the host was first introduced by Paul Ehrlich. In 1910 he discovered ‘‘salvarsan’’, which he announced as a magic bullet for the treatment of syphilis. Penicillin, produced by the fungus, Penicillium notatum, was first discovered by Alexander Fleming in 1928, purified by Florey and Chain in 1940, and shown to have wide applicabil...

Antibiotic Susceptibility Testing

12.2 TERMINOLOGY Selectivity All Clinically effective antimicrobial agents exhibit selective toxicity towards the bacterium rather than the host. It is this characteristic that distinguishes antibiotics from disinfectants. The basis for selectivity will vary depending on the particular antibiotic. When selectivity is high the antibiotics are normally non toxic. However, even highly selective an...

New method for antibiotic susceptibility testing.

The most widely used method for routine antibiotic susceptibility testing of clinical isolates of bacteria is the paper-disc method. This has the advantage of simplicity, but to obtain reliable results considerable care is required both in the standardization of the procedure and in the interpretation of the zones of inhibition. A new susceptibility test method is described in this report which...