PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18324486-5 2008 The analysis of Fas/FasL expression was performed by western blot and immunohistochemical investigation with DAB-visualization and Mayer"s hematoxylin staining. Hematoxylin 139-150 Fas ligand Homo sapiens 20-24