https://www.selleckchem.com/TGF-beta.html
Full μ-opioid agonists are commonly employed in advanced disease to relieve dyspnea of various etiologies. Although there are ongoing debates and studies regarding the relative efficacy of different agents, a factor limiting more general use is a concern about side effects, in particular respiratory depression. Buprenorphine is a partial μ receptor agonist and a κ-opioid receptor antagonist, with a better safety profile than full μ receptor agonists. We conducted a literature search, which did not reveal any studies looking at the use of bupren