yvlog

Advertisement

Advertisement

thyroxine

[ thahy-rok-seen, -sin ]

noun

  1. Biochemistry. the thyroid gland hormone that regulates the metabolic rate of the body.
  2. Pharmacology. a commercial form of this compound, obtained from the thyroid glands of animals or synthesized, used in the treatment of hypothyroidism. : T 4


thyroxine

/ θaɪˈrɒksɪn; θaɪˈrɒksiːn; -sɪn /

noun

  1. the principal hormone produced by the thyroid gland: it increases the metabolic rate of tissues and also controls growth, as in amphibian metamorphosis. It can be synthesized or extracted from the thyroid glands of animals and used to treat hypothyroidism. Chemical name: tetra-iodothyronine; formula: C 15 H 11 I 4 NO 4
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

thyroxine

/ ٳī-ŏŧ′,-ĭ /

  1. An iodine-containing hormone secreted by the thyroid gland that increases the rate of cell metabolism and regulates growth. Thyroxine can also be made synthetically for treatment of hypothyroidism.
Discover More

yvlog History and Origins

Origin of thyroxine1

1915–20; thyr- ( def ) + ox- + in(dol)e (originally thought to be a chemical component)
Discover More

yvlog History and Origins

Origin of thyroxine1

C19: from thyro- + oxy- ² + -ine ²
Discover More

Example Sentences

Examples have not been reviewed.

However, the OATP1C1 transporter protein used in the new study was found to be far more effective at transporting thyroxine derivatives than LAT1.

From

The baby lacks thyroxine, a key growth hormone.

From

The New York State Gaming Commission fined Asmussen $10,000 in November 2015 for administering the hormone thyroxine to horses at Saratoga within 48 hours of racing, a violation of state regulations.

From

Among the drugs named in Blea’s complaint was thyroxine, a thyroid hormone supplement whose use in horses has been controversial.

From

The more thyroxine a person’s thyroid gland produces, the higher that person’s basal metabolic rate will be.

From

Advertisement

Advertisement

Advertisement

Advertisement