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Introduction Anti -TPO test is an autoantibody assay that is against thyroperoxidase (TPO) (antigen). TPO is an enzyme present in thyroid hormone formation, catalyzing the oxidation of iodide on tyrosine residues in thyroglobulin for the synthesis of triiodothyronine (T3) and thyroxine (tetraiodothyronine -T4). This enzyme …
Introduction of Lipid Profile Test (LPT) Before discussing the lipid profile test (LPT), it is better to know about lipids. Lipid is the fat and fatty substance that is stored in blood and tissues and it is utilized by the body as a source of …
Introduction of HbA1C Test HbA1c refers to glycated hemoglobin (HbA1c) which shows average plasma glucose concentration. It develops when hemoglobin, a protein within red blood cells (RBCs) that carries oxygen throughout the body, attaches to glucose in the blood, becoming ‘glycated’. By testing HbA1c, clinicians …
Introduction of Ferritin Test A serum ferritin test measures the level of ferritin in blood and it is a blood protein that contains iron. It will not be wrong to say that it is an indicator of how much iron the body stores. A low …
Introduction of GeneXpert Test GeneXpert test is a molecular test for tuberculosis diagnosis by detecting the presence of Mycobacterium tuberculosis (bacteria), as well as testing for resistance to the drug rifampicin. Principle of GeneXpert Test GeneXpert test is a highly sensitive and specific test for tuberculosis(TB) diagnosis that detects DNA sequences …
Introduction of Anti-Mullerian Hormone (AMH) Test An Anti-Mullerian Hormone (AMH) Test measures the level of AMH in the blood which corresponds to egg count in females. It also acts as an indicator of a woman’s reproductive health. Applications of this hormone are as follows- Anti-Mullerian …
Introduction The PT, INR, and APTT tests are the common coagulation profile test. The prothrombin time (PT) test measures how rapidly blood clots. The international normalized ratio (INR) calculation assists to ensure that prothrombin time (PT) test results are standardized and accurate. The activated partial …
Introduction of Prolactin Blood Test A prolactin (PRL) blood test or prolactin test or PRL test measures the level of prolactin in the blood and it is a hormone synthesized by the pituitary gland. This hormone is responsible for the breasts to grow and make …