A novel non-invasive method for using carbon-13 magnetization transfer effects to determine and evaluate in vivo aspartate transaminase (AST) activity and levels in an organ, as a biomarker of disease and certain neurological disorders. More
These radioactive compounds have the very unique and unprecedented ability to bind very specifically and irreversibly to butyrylcholinesterase (BChE). More
These compounds have demonstrated high affinity and selectivity for the dopamine transporter over other monoamine transponders as well as muscarinic receptors, without a significant cocaine-like behavioral profile. More