title: The sensitivity of opiate receptors and ligands to short wavelength ultraviolet light.
mesh_terms: D000818:Animals; D002421:Caudate Nucleus / Q000378:metabolism; D005048:Etorphine / Q000378:metabolism; D066298:In Vitro Techniques; D008024:Ligands; D009020:Morphine / Q000378:metabolism; D009294:Narcotics / Q000494:pharmacology; D011957:Receptors, Opioid / Q000528:radiation effects*; D012756:Sheep; D014466:Ultraviolet Rays
chemical_list: D008024:Ligands; D009294:Narcotics; D011957:Receptors, Opioid; D005048:Etorphine; D009020:Morphine