PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2760262-1 1989 The present study, using a diaminobenzidine (DAB)-coupled peroxidation method, examined the distribution and morphological characteristics of neuronal structures containing type B monoamine oxidase (MAO-B) in the cat hypothalamus. 3,3'-Diaminobenzidine 45-48 monoamine oxidase B Homo sapiens 199-204