<Tr> <Th_colspan="2"> Other data </Th> </Tr> <Tr> <Th> Locus </Th> <Td> Chr. 20 p12 or q11. 2 - q12 </Td> </Tr> <P> Growth hormone--releasing hormone (GHRH), also known as somatocrinin or by several other names in its endogenous forms and as somatorelin (INN) in its pharmaceutical form, is a releasing hormone of growth hormone (GH). It is a 44 - amino acid peptide hormone produced in the arcuate nucleus of the hypothalamus . </P> <P> GHRH first appears in the human hypothalamus between 18 and 29 weeks of gestation, which corresponds to the start of production of growth hormone and other somatotropes in fetuses . </P>

Where is growth hormone releasing hormone secreted from