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.
Fluid retention, salt (sodium) intake and lymphatic drainage. When the skin cannot get rid of excess fluid in the tissues it will result in edema (oedema). This will cause puffiness and can also contribute to dark rings and circles under the eyes. There are various factors that cause fluid retention.