PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22186668-3 2012 Monoamine oxidase A V(T), an index of MAO-A density, was decreased (mean: 14%+-9%) following tryptophan depletion in prefrontal cortex (P<0.031), and elevated (mean: 17%+-11%) in striatum following carbidopa-levodopa administration (P<0.007). Carbidopa 198-207 monoamine oxidase A Homo sapiens 0-19