A new report shows the brains of autistic children, who suffer from the disorder tied to a combination of contributing factors from genes to the environment, have differences in regions that develop during the mother's second trimester of pregnancy.
Complement component 4 is a blood test that measures the activity of a certain protein that is part of the complement system. The complement system is a group of proteins that move freely through your bloodstream.
How we test for Hepatitis C. Our doctors test for hepatitis C using the FDA-approved hepatitis C Antibody test. This hepatitis C test searches for antibodies produced by the body in response to the presence of the virus in the bloodstream. The technicians in our CLIA-certified labs take a small blood sample to conduct the test.