title: Solubilized opiate receptors labelled with 3H-lofentanil.
mesh_terms: D000818:Animals; D001921:Brain / Q000378:metabolism; D005283:Fentanyl / Q000031:analogs & derivatives* / Q000378:metabolism; D066298:In Vitro Techniques; D008244:Lysophosphatidylcholines; D008861:Microsomes / Q000378:metabolism; D051381:Rats; D011957:Receptors, Opioid / Q000378:metabolism*; D012995:Solubility
chemical_list: D008244:Lysophosphatidylcholines; D011957:Receptors, Opioid; C034846:lofentanil; D005283:Fentanyl