PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10564080-4 1999 Proliferation of both lines decreased, averaging 63 +/- 17% of control by 48 h. Exposure to 5 mM H(2)O(2) caused no further change in ANs in BCL-2 cells but in WT cells decreased the EC to 0.45 +/- 0.08 and depleted ANs to 41 +/- 9% of control; after 24 h, WT cells became pyknotic and showed DNA fragmentation but no chromatin condensation, whereas BCL-2 cells died by delayed necrosis. Hydrogen Peroxide 97-105 BCL2 apoptosis regulator Homo sapiens 350-355