{"version":"1.0","type":"link","title":"Profadol - Newikis","description":"Profadol (CI-572) is an opioid analgesic which was developed in the 1960s by Parke-Davis. It acts as a mixed agonist-antagonist of the μ-opioid receptor. The analgetic potency is about the same as of pethidine (meperidine), the antagonistic effect is 1/50 of nalorphine.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/6/6c/Profadol_skeletal.svg/1280px-Profadol_skeletal.svg.png","thumbnail_width":1280,"thumbnail_height":983}