protirelin vs TRF

protirelin and TRF both are nouns.

Word	Noun	Adjective	Verb	Adverb
protirelin	Yes	No	No	No
TRF	Yes	No	No	No

As nouns, protirelin and TRF are synonyms defined as:

protirelin and TRF: hormone released by the hypothalamus that controls the release of thyroid-stimulating hormone from the anterior pituitary

Other synonyms of protirelin include thyrotropin-releasing factor, thyrotropin-releasing hormone, TRH.

protirelin (noun)	TRF (noun)
hormone released by the hypothalamus that controls the release of thyroid-stimulating hormone from the anterior pituitary	hormone released by the hypothalamus that controls the release of thyroid-stimulating hormone from the anterior pituitary