PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34121033-0 2021 Spatial Analysis of Phosphatidylinositol Molecular Species in Pork Chop Tissues Using Matrix-assisted Laser Desorption/ionization-Mass Spectrometry Imaging. Phosphatidylinositols 20-40 DNA damage inducible transcript 3 Homo sapiens 67-71