PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 745825-1 1978 In a study of 138 patients with diabetic retinopathy and good fluorescein angiograms, areas of CNP were found in 66.5% using a macular centered photograph. Fluorescein 62-73 2',3'-cyclic nucleotide 3' phosphodiesterase Homo sapiens 95-98