The test determines the susceptibility of a microbial species against different antibiotic agents. The introduction of various antimicrobials for treating variety of infections showed the necessity of performing antimicrobial susceptibility testing as a routine procedure in all microbiology laboratories.
How to Reduce Under-eye Puffiness. There are many causes and almost as many supposed cures for under-eye puffiness. Lack of sleep, a sinus infection, salty food, a lack of exercise and even your sleep position can play a role in this undesirable issue. And then there's the cause that no one wants to talk about â age.
1 Sleep deprivation - Interrupted sleep cycles are common causes of eye puffiness.  Fluid retention - Many conditions (including pregnancy and hormonal variations with menstruation) can lead to the retention of fluid, particularly in the subcutaneous tissues. These conditions can cause swelling around the eyes to be more prominent.