Home Forum Dictionary Articles Tutorials Books Directory Share your work


Edit page | Page history | Printable version

Dictionary » R » Receptors opioid

Receptors opioid

receptors, opioid

cell membrane proteins that bind opioids and trigger intracellular changes which influence the behaviour of cells. The endogenous ligands for opioid receptors in mammals include three families of peptides, the enkephalins, endorphins, and dynorphins. The receptor classes include mu, delta, and kappa receptors. Sigma receptors bind several psychoactive substances, including certain opioids, but their endogenous ligands are not known.


Please contribute to this project, if you have more information about this term feel free to edit this page



Results from our forum


Connection between opioid receptors and fatty acid receptors

... in right topic. I used BLAST comparisons semi randomly and found that opioid receptors were at least 20% identical with cannabinoid, thrombin and fatty acid receptors. ...

See entire post
by mhein
Tue Jul 10, 2012 2:00 pm
 
Forum: Evolution
Topic: Connection between opioid receptors and fatty acid receptors
Replies: 4
Views: 5027

Competitive receptor-ligand Binding

... by the partial agonist (like an antagonist) and this group of receptors, although giving a response, would show lower efficacy then if ... approach. If one was to take a constant level of meperidine (a partial opioid agonist) in conjunction with morphine I would assume an increased ...

See entire post
by someguy456345
Thu Feb 24, 2011 7:48 pm
 
Forum: Cell Biology
Topic: Competitive receptor-ligand Binding
Replies: 0
Views: 1384

The Fiber Disease

... have an oxycontin perscription?..... Affinity identification of delta-opioid receptors using latex nanoparticles. M Hasegawa, H Ohno, H Tanaka, M Hatakeyama, H Kawaguchi, ...

See entire post
by Nadas Moksha
Wed Dec 20, 2006 8:01 pm
 
Forum: Human Biology
Topic: The Fiber Disease
Replies: 7403
Views: 4587862

is it correct?

"opioid An opioid is any agent that binds to opioid receptors, found principally in the central nervous system and gastrointestinal tract. There are four broad classes ...

See entire post
by angelo
Thu Feb 09, 2006 4:10 pm
 
Forum: Physiology
Topic: Difference between opiate and opiod
Replies: 4
Views: 12473


This page was last modified 21:16, 3 October 2005. This page has been accessed 637 times. 
What links here | Related changes | Permanent link