Not all laboratories are created equal. For a consumer, the most important thing is for you to understand the differences between the various gemological institutes. You see, each lab uses its own grading system and nomenclature. As a result, a report from one institute may have show different results from a report issued by another lab for the same diamond. Letâs examine the differences between 4 of the most major gemological labs in the world â GIA, AGS, EGL, and IGI. GIA, the Gemological Institute of America, is the
The CPK isoenzymes test is a way to measure the levels of the enzyme creatine phosphokinase in your bloodstream. This enzyme is important for muscle function. The CPK isoenzymes test is a way to measure the levels of the enzyme creatine phosphokinase in your bloodstream. This enzyme is important for muscle function. Newsletter
WHAT IS A CREATINE KINASE LAB TEST? Creatine kinase (CK) or Creatine phosphokinase (CPK) is an enzyme produced by the muscles. There are three types of CK produced by major muscle groups: the brain, the heart, and the skeletal muscle tissue. When muscle cells are injured or diseased, enzymes leak out of the cells and enter the bloodstream.