PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29438593-3 2018 Betulinic acid, thapsigargin, and the calcium ionophore treatment resulted in an increased number of sperm cells with caspase 9 and caspase 3 activation, disrupted mitochondrial membrane potential, and a reacted acrosome. Calcium 38-45 caspase 3 Homo sapiens 132-141