Thyroid-binding globulin (TBG) concentrations increase markedly during pregnancy and may be an index of sensitivity to elevated estrogen levels. TBG was examined in this study because prior findings suggest that postpartum depression is related to sensitivity to mood destabilization by elevated sex ...
thy·roid-bind·ing globulin (thī′roid′bīn′dĭng) n.Abbr.TBG A glycoprotein to which thyroid hormone binds in the blood and from which it is released into tissue cells. Also calledthyroxine-binding globulin. American Heritage® Dictionary of the English Language, Fifth Edition. Copyright...
Define thyroid. thyroid synonyms, thyroid pronunciation, thyroid translation, English dictionary definition of thyroid. n. 1. The thyroid gland. 2. The thyroid cartilage. 3. A dried, powdered preparation of the thyroid gland of certain domestic animals,
Maternal demand for thyroid rises during pregnancy due to fetal use of thyroid hormones and an increase in thyroxine-binding globulin (TBG), among other reasons12. In particular, human chorionic gonadotrophin (hCG), which is structurally similar to TSH, significantly increases in early pregnancy, ...
Thyroid-binding globulin (TBG) is a protein that's produced by the liver. Its purpose is to bind to the thyroid hormones, thyroxine (T4) and triiodothyronine (T3), produced by thethyroid glandand carry them through your bloodstream so they can regulate your metabolism and perform other importa...
Thyroid binding globulin (TBG) is the protein that transports thyroid hormone through the blood. When thyroid hormone is bound to TBG, it is inactive and unavailable to the tissues. When TBG levels are high, levels of unbound (free) thyroid hormone will be low, leading to hypothyroid symptoms...
Pregnancy is accompanied by various physiological alterations that have an impact on the thyroid environment, involving an increase in renal iodine clearance, estrogen-induced rise in serum thyroxine-binding globulin (TBG), thyroid stimulation by human chorionic gonadotropin (hCG), and increased thyroid ...
Hypothyroidism can increase testosterone by decreasing the level of sex hormone binding globulin (SHBG), increasing the conversion of androstenedione to testosterone and estradiol, and reducing the metabolic clearance of androstenedione (1,5). Medical Treatment for Hypothyroid ...
Serum thyroxine-binding globulin: determination by competitive ligand-binding assay in thyroid disease and pregnancy. Serum thyroxine-binding globulin (TBG) concentrations were measured by competitive ligand-binding assay in normal subjects and patients with a variety of abnormalities of thyroid hormone prod...
The fifth pattern isThyroid Binding Globulin (TBG) elevation. This is when there is too much TBG in the blood and too little T3. When TBG is too high, it is like having too many taxis for T3 hormone and the taxis won't let out their passengers, because they are concerned they won'...