Antibody, antithyroglobulin

Antibody, antithyroglobulin
An antibody directed against thyroglobulin which is a key protein in the thyroid gland essential to the production of thyroid hormones (thyroxine and triiodothyronine). Antithyroglobulin antibodies can damage the thyroid gland and affect its function. Testing for antithyroglobulin antibodies in the blood is useful in the diagnosis of some thyroid and other disorders. Conditions in which there may be antithyroglobulin antibodies include: Hashimoto thyroiditis (an autoimmune thyroid disease), Graves disease (overactivity of the thyroid), hypothyroidism (underactivity of the thyroid), thyroid cancer, lupus, rheumatoid arthritis, autoimmune hemolytic anemia and Sjogren syndrome. Antithyroglobulin antibodies are also called antithyroid antibodies.

Medical dictionary. 2011.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • Antithyroglobulin — An antibody directed against thyroglobulin which is a key protein in the thyroid gland essential to the production of thyroid hormones (thyroxine and triiodothyronine). Antithyroglobulin antibodies can damage the thyroid gland and affect its… …   Medical dictionary

  • antibody — An immunoglobulin molecule produced by B lymphoid cells with a specific amino acid sequence evoked in humans or other animals by an antigen (immunogen). These molecules are characterized by reacting specifically with the antigen in some… …   Medical dictionary

  • Antithyroid antibody — An antibody directed against the thyroid gland, a gland which produces thyroid hormones (such as, for example, thyroxine and triiodothyronine). Antithyroid antibodies can be associated with inflammation of the thyroid gland and affect its… …   Medical dictionary

  • thyroid function test — ▪ medicine       any laboratory procedure that assesses the production of the two active thyroid hormones, thyroxine (T4) and triiodothyronine (T3), by the thyroid gland and the production of thyrotropin (thyroid stimulating hormone, TSH), the… …   Universalium

  • ata — Abbreviation for atmosphere absolute. * * * alimentary toxic aleukia; American Telemedicine Association; American Thyroid Association; aminotriazole; antithymic activity; antithyroglobulin antibody; anti Toxoplasma antibody; atmosphere absolute;… …   Medical dictionary

  • ATA — • alimentary toxic aleukia; • American Telemedicine Association; • American Thyroid Association; • aminotriazole; • antithymic activity; • antithyroglobulin antibody; • anti Toxoplasma antibody; • atmosphere absolute; • aurintricarboxylic acid …   Dictionary of medical acronyms & abbreviations

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”