What is the carcinoembryonic antigen test?
The carcinoembryonic antigen (CEA) test is a laboratory blood study.
No. CEA stands for Carcinoembryonic antigen. It is something that is supposed to be in the fetus but no in adults unless they have cancer or are heavy smokers. It is mainly used to keep track of the progression of cancer. Serum creatinine is a breakdown product of muscles and is mainly used to evaluate kidney function.
It is the measures of the ability of soluble antigen to inhibit the agglutination of antigen-coated red blood cells by antibodies. In this test, a fixed amount of antibodies to the antigen in question is mixed with a fixed amount of red blood cells coated with the antigen (research on passive hemagglutination). Also included in the mixture are different amounts of the sample to be analyzed for the presence of the antigen. If the sample…
Your result of widal test is antigen O.180 antigen H.. 1160 antigen A.. no titer antigen B.. no titer What is the meaning of this results?
the biochemical indicators employed to detect the presence of cancers are collectively reffered to as tumor markers. these are abnormally produced molecules of tumor cells.tumor markers that have proved to be clinically useful are included in the selected list. they are: oncofetal antigens- carcinoembryonic antigen(CEA). alpha fetoprotein(AFP) cancer antigen-125. hormones- human chorionic gonadotropin. calcitonin. catecholamines. enzymes- prostatic acid phosphatase. neuron specific enolase. specific proteins- prostate specific antigen. immunoglobulins.