PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1974557-1 1990 The postnatal development of neuropeptide Y (NPY)-immunoreactive neurons, previously labeled with [3H]thymidine on embryonic days E14-E21, has been studied in the rat occipital cortex. 3h]thymidine 99-111 neuropeptide Y Rattus norvegicus 45-48