PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2118526-5 1990 The addition of aluminum fluoride (AlF-4) to endothelial cells resulted in production of PAF with a maximal effect at 20 mM fluoride and within 20-60 min of exposure. aluminum fluoride 16-33 PCNA-associated factor Bos taurus 89-92