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Endogenous vs Leuenkephalin - What's the difference?

endogenous | leuenkephalin |

As an adjective endogenous

is produced, originating or growing from within.

As a noun leuenkephalin is

an endogenous opioid peptide neurotransmitter found naturally in the brains of many animals, including humans; one of the two forms of enkephalin (the other being metenkephalin).

endogenous

Adjective

(en adjective)
  • produced, originating or growing from within
  • of a natural process or caused by factors within the body
  • Antonyms

    * exogenous

    leuenkephalin

    English

    (Leu-enkephalin)

    Alternative forms

    * leu-enkephalin

    Noun

    (-)
  • (biochemistry) An endogenous opioid peptide neurotransmitter found naturally in the brains of many animals, including humans; one of the two forms of enkephalin (the other being metenkephalin).
  • *{{quote-journal, 2007, date=December 11, Craig Howard Kinsley, Massimo Bardi, Kate Karelina, Brandi Rima, Lillian Christon, Julia Friedenberg and Garrett Griffin, Motherhood Induces and Maintains Behavioral and Neural Plasticity across the Lifespan in the Rat, Archives of Sexual Behavior, url=, doi=10.1007/s10508-007-9277-x, volume=37, issue=1, pages=
  • , passage=PRO, an endogenous opioid itself, is also the precursor of the opiate neuropeptides metenkephalin and leuenkephalin . }}