PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25313764-8 2014 RESULTS: Both nitro/methoxy (Group I) and halogen substituted propandiones at ortho, meta and para positions (Group II) showed a moderate increase in caspase-3 activity by 1.5- to 3.3-fold as compared with controls. Halogens 42-49 caspase 3 Homo sapiens 150-159