Localization of serotonin 5‐HT2 receptors in living human brain by positron emission tomography using N1‐([11C]‐methyl)‐2‐BR‐LSD
Synapse 1987 Dean F. Wong, John R. Lever, Paul R. Hartig et al. 93 citations
Abstract N1‐([ 11 C]‐Methyl)‐2‐Br‐LSD ([ 11 C]‐MBL) has been developed as a positron emission tomography (PET) imaging agent for serotonin 5‐HT 2 receptors. In vitro receptor binding assays with nonradioactive MBL show high‐affinity binding to serotonin 5‐HT 2 receptors (K i = 0.5 nM), a secondary interaction of 8‐fold lower affinity with dopamine D 2 receptors, and low‐affinity interactions...