Webaug 20, 2021 · everyone has antibodies that fight off illness, but if you have lupus, you may also have antibodies that attack healthy cells and tissues. Some of these antibodies are. Webthe anachoice screen is a diagnostic test used to detect the presence of antinuclear antibodies (ana) in the blood. Anas are a group of antibodies that bind to certain. Webthe antinuclear antibody (ana) test is commonly used to look for autoantibodies that attack components of your cells’ nucleus, or “command” center, triggering autoimmune. Weboct 14, 2022 · when…