metenkephalin

See also: met-enkephalin

English

Alternative forms

• met-enkephalin

Etymology

From Met +‎ enkephalin.

Noun

metenkephalin (uncountable)

1. (biochemistry) An endogenous opioid peptide neurotransmitter found naturally in many parts of the animal and human body; one of the two forms of enkephalin (the other being leuenkephalin)
   • 2007 December 11, Craig Howard Kinsley, Massimo Bardi, Kate Karelina, Brandi Rima, Lillian Christon, Julia Friedenberg, Garrett Griffin, “Motherhood Induces and Maintains Behavioral and Neural Plasticity across the Lifespan in the Rat”, in Archives of Sexual Behavior, volume 37, number 1, →DOI:

     PRO, an endogenous opioid itself, is also the precursor of the opiate neuropeptides metenkephalin and leuenkephalin.

Synonyms

• OGF, opioid growth factor