PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23813842-5 2014 To study the presence and significance of NLRP3-initiated pyroptotic cell death, we separated hepatocytes from nonparenchymal cells and developed a novel flow-cytometry-based (fluorescence-activated cell sorting; FACS) strategy to detect and quantify pyroptosis in vivo based on detection of active caspase 1 (Casp1)- and propidium iodide (PI)-positive cells. Propidium 322-338 NLR family, pyrin domain containing 3 Mus musculus 42-47