sub:provenance {
  beldoc: dce:description "Approximately 61,000 statements." ;
    dce:rights "Copyright (c) 2011-2012, Selventa. All rights reserved." ;
    dce:title "BEL Framework Large Corpus Document" ;
    pav:authoredBy sub:_5 ;
    pav:version "20131211" .
  sub:_4 prov:value "The controversial issue of the effects of prednisolone and 17 beta-estradiol on replication of fetal rat pancreatic islets in culture was studied Further support for a lack of inhibition of growth of islet cells treated with steroid hormones was provided by the observation that prednisolone increased uridine kinase activity and RNA biosynthesis, both of which may participate in the growth of cells preceding mitosis and (the latter) in protein hormone biosynthesis." ;
    prov:wasQuotedFrom pubmed:2430783 .
  sub:_5 rdfs:label "Selventa" .
  sub:assertion prov:hadPrimarySource pubmed:2430783 ;
    prov:wasDerivedFrom beldoc: , sub:_4 .
}