Antinuclear Antibody Testing to Determine Autoimmune Diseases

Antibodies are actually proteins produce by white blood cells. The role of antibodies is to recognize, combat and eliminate infectious organisms in the body. In some cases, the antibodies wrongly identify normal proteins found within a cell’s nucleus, and “attack” them. These antibodies are called antinuclear antibodies or ANA.  The production of ANAs could be […]