PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11764492-2 2001 The degree of the neuroprotective action blocking by theophylline and 8-cyclopentyl-1,3-dipropylxanthine (DPCPX) decreases in the following order: CPA CHA ADAC. Theophylline 53-65 carboxypeptidase A1 Homo sapiens 147-150