#releasing_factor__releasingfactor__releasing_hormone__releasinghormone__RF  a substance produced by the hypothalamus that is capable of accelerating the secretion of a given hormone by the anterior pituitary gland
  supertype:  factor  anything that contributes causally to a result; "a number of factors determined the outcome"
  subtype:  growth_hormone-releasing_factor__GHRF  a releasing factor that accelerates the secretion of growth hormone by the anterior pituitary body

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