PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10470159-1 1999 Sodium phenylacetate (NaPa), a physiological product of phenylalanine metabolism, present in micromolar concentrations in human plasma, has been shown to induce in vivo and in vitro cytostatic antiproliferative effects at millimolar concentrations. Phenylalanine 56-69 NSF attachment protein alpha Homo sapiens 22-26