PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3931086-4 1985 At concentrations of 1 microM and above methylglyoxal bis(guanylhydrazone) (MGBG), which inhibits S-adenosylmethionine decarboxylase and hence the conversion of putrescine to spermidine and spermine, abolished the mitogenic action of prolactin. Mitoguazone 40-74 prolactin Homo sapiens 234-243 3931086-4 1985 At concentrations of 1 microM and above methylglyoxal bis(guanylhydrazone) (MGBG), which inhibits S-adenosylmethionine decarboxylase and hence the conversion of putrescine to spermidine and spermine, abolished the mitogenic action of prolactin. Mitoguazone 76-80 prolactin Homo sapiens 234-243