Dexedrine Spansule 5, 10 and 15 mg capsules. Dextroamphetamine is used to treat attention deficit hyperactivity disorder (ADHD) and narcolepsy (a sleep disorder), and is sometimes prescribed off-label for its past medical indications, such as depression and obesity.
A patient's red blood cells can be mixed with antibody to a blood group antigen to determine a person's blood type. In a second example, a patient's serum is mixed with red blood cells of a known blood type to assay for the presence of antibodies to that blood type in the patient's serum. (broad beans and vetch), is used to identify the N blood group antigen. RH typing: If your blood cells stick together when mixed with anti-Rh serum, you have type Rh-positive blood. If your blood does not clot when mixed with anti-Rh serum, you have type Rh-negative blood.
ELISA is a test that detects and measures antibodies in your blood. This test can be used to determine if you have antibodies that are related to certain infectious conditions. Antibodies are proteins that the body produces in response to harmful substances (antigens).An ELISA test may be used to diagnose: 1  HIV (the virus that causes AIDS). 2  Lyme disease.his test can be used to determine if you have antibodies that are related to certain infectious conditions. Antibodies are proteins that the body produces in response to harmful substances (antigens). An ELISA test may be used to diagnose: 1  HIV (the virus that causes AIDS). 2  Lyme disease.