PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2643668-11 1989 An approximately ten-fold greater level of IL-4 production was observed when they were stimulated with A23187 in combination with PMA. Tetradecanoylphorbol Acetate 130-133 interleukin 4 Homo sapiens 43-47