Adjective[edit] legacy. ( 1 computing) (Can we verify this sense?) That has been in service for many years and that a business still relies upon, even though it is becoming expensive or difficult to maintain. ( Can we verify this sense?) Left behind; old or no longer in active use.
What is Sermorelin Acetate? Sermorelin(GHRH) is a bio-identical hormone that has recently been genetically engineered to stimulate the secretion of Growth Hormone Releasing Hormone (GHRH) from the hypothalamus, a gland adjacent to the pituitary gland. GHRH is a peptide that contains the first 29 amino acids of our own GH.
Thyrotropin-releasing hormone (TRH), also called thyrotropin-releasing factor (TRF), thyroliberin or protirelin, is a tropic, tripeptidal hormone, produced by the hypothalamus, that stimulates the release of TSH (thyroid-stimulating hormone) and prolactin from the anterior pituitary.he system of the thyroid hormones T3 and T4. TRH is produced by the hypothalamus in medial neurons of the paraventricular nucleus. At the beginning, it is synthesized as a 242-amino acid precursor polypeptide that contains 6 copies of the sequence-Gln-His-Pro-Gly-, flanked by Lys-Arg or Arg-Arg sequences.