Unequal accumulation of adrenergic drugs by pigmented and nonpigmented iris.
D000818:Animals; D002250:Carbon Radioisotopes; D004837:Epinephrine / Q000378:metabolism; D006168:Guinea Pigs; D006651:Histocytochemistry; D007498:Iris / Q000187:drug effects / Q000378:metabolism*; D008543:Melanins / Q000378:metabolism*; D009638:Norepinephrine / Q000378:metabolism; D009655:Octopamine / Q000378:metabolism; D010627:Phenethylamines / Q000378:metabolism; D010656:Phenylephrine / Q000378:metabolism; D013566:Sympathomimetics / Q000008:administration & dosage / Q000378:metabolism*; D013997:Time Factors; D014316:Tritium; D014439:Tyramine / Q000378:metabolism
D002250:Carbon Radioisotopes; D008543:Melanins; D010627:Phenethylamines; D013566:Sympathomimetics; D014316:Tritium; D009655:Octopamine; D010656:Phenylephrine; D009638:Norepinephrine; D014439:Tyramine; D004837:Epinephrine