Medical Definition of Thyroid binding globulin
1.
Thyroid binding globulin (TBG) is a plasma protein which binds the majority of thyroid hormone in the bloodstream. Bound thyroid hormone is inactive, only the unbound fraction (0.3%) is considered active. Birth control pills and pregnancy can lead to increased TBG levels in the plasma. Androgens can decrease TBG levels in the plasma.
(27 Sep 1997)
Lexicographical Neighbors of Thyroid Binding Globulin
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