"Olivier Joubert" <ojoub at club-internet.fr> writes:
> I am in Master of biochemistry and I have a statement on the neuropeptides
> involved in pain to do. May you help me??
> Where can I search or have you some advice? (the first is, I know ,
> upgrading my english)
A search for "pain" on Medline would get you loads of stuff. The most
obvious are Substance P (main neurotransmitter in some parts of the
pain pathway), and the various endorphins (involved in pain
suppression). There may be others as well.