The Battle of Normandy was fought during World War II in the summer of 1944, between the Allied nations and German forces occupying Western Europe.
serum tsh is usually regarded as a marker of thyroid function on the basis of a simple feedback model tsh is released from the anterior pituitary gland in response to thyroid releasing hormone from the hypothalamus and causes the synthesis and secretion of thyroxine t4 and triiodothyronine t3 by the thyroid gland
From Wikipedia, the free encyclopedia. Thyroid-stimulating hormone (also known as thyrotropin, TSH, or hTSH for human TSH) is a pituitary hormone that stimulates the thyroid gland to produce thyroxine (T 4), and then triiodothyronine (T 3) which stimulates the metabolism of almost every tissue in the body.timulation of the receptor increases T 3 and T 4 production and secretion. Stimulating antibodies to this receptor mimic TSH and cause Graves' disease. In addition, hCG shows some cross-reactivity to the TSH receptor and therefore can stimulate production of thyroid hormones.