thyrotropin

A glycoprotein hormone produced by the anterior lobe of the hypophysis that stimulates the growth and function of the thyroid gland; it also is used as a diagnostic test to differentiate primary and secondary hypothyroidism. SYN: thyroid-stimulating hormone, thyrotrophin, thyrotropic hormone. [for thyrotrophin, fr. thyro- + G. throphe, nourishment; corrupted to -tropin, and reanalyzed as fr. G. trope, a turning]

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thy·ro·tro·pin .thī-rə-'trō-pən also thy·ro·tro·phin -fən n
1) thyroid-stimulating hormone
2) a recombinant form of thyroid-stimulating hormone used esp. as a diagnostic agent (as in the detection of thyroid cancer) called also thyrotropin alfa

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thy·rot·ro·pin (thi-rotґrə-pin) a glycoprotein anterior pituitary hormone (28,000 daltons) that promotes the growth of, sustains, and stimulates hormonal secretion of the thyroid gland. Called also thyroid-stimulating hormone.

Medical dictionary. 2011.

Look at other dictionaries:

  • Thyrotropin — ⇒ thyrotropes Hormon …   Deutsch wörterbuch der biologie

  • thyrotropin — [thī rä′trəfinthī΄rə trō′pin, thī rä′trə pin] n. [ THYRO + TROP(HIC) + IN1] a hormone isolated from the anterior pituitary that stimulates the production of thyroxine in the thyroid: also thyrotrophin [thī rä′trəfin] …   English World dictionary

  • Thyrotropin — Thyreotropin, beta Untereinheit Größe 92 + 112 = 204 Aminosäuren (α + β) Struktur TSH = TSH α + TSH β Precursor …   Deutsch Wikipedia

  • thyrotropin — tireotropinas statusas T sritis chemija apibrėžtis Baltyminis adenohipofizės hormonas. atitikmenys: angl. thyroid stimulating hormone; thyroidic stimulating hormone; thyrotropin rus. тиреотропин; тиреотропный гормон …   Chemijos terminų aiškinamasis žodynas

  • thyrotropin — also thyrotrophin noun Etymology: thyrotropic, thyrotrophic Date: 1939 thyroid stimulating hormone …   New Collegiate Dictionary

  • thyrotropin — See thyroid stimulating hormone …   Dictionary of molecular biology

  • thyrotropin — /thuy reuh troh pin, thuy ro treuh /, n. Biochem. an anterior pituitary hormone that regulates the activity of the thyroid gland. Also, thyrotrophin /thuy reuh troh fin, thuy ro treuh /. Also called thyroid stimulating hormone. [1935 40; THYRO +… …   Universalium

  • Thyrotropin — Thy|ro|tro|pin [↑ thyreo u. ↑ tropin], das; s, e; Syn.: thyreotropes Hormon, thyroidstimulierendes Hormon (TSH), (von der WHO bevorzugt:) Thyrotrophin: ein glandotropes Glykoprotein mit 211 Aminosäuren u. MG 28 000, das verantwortlich ist für die …   Universal-Lexikon

  • thyrotropin — [ˌθʌɪrə(ʊ) trəʊpɪn] (also thyrotrophin trəʊfɪn) noun Biochemistry a glycoprotein hormone secreted by the pituitary gland which regulates the production of thyroid hormones …   English new terms dictionary

  • thyrotropin — thy·rot·ro·pin …   English syllables

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