title: Influence of dactinomycin on the ultrastructural changes induced in rat hepatocytes by spironolactone and pregnelonone-16  -carbonitrile.
mesh_terms: D000818:Animals; D003609:Dactinomycin / Q000494:pharmacology*; D004721:Endoplasmic Reticulum / Q000187:drug effects*; D005260:Female; D007275:Injections, Intravenous; D008099:Liver / Q000187:drug effects*; D009570:Nitriles / Q000494:pharmacology; D011284:Pregnenolone / Q000494:pharmacology*; D051381:Rats; D013148:Spironolactone / Q000494:pharmacology*
chemical_list: D009570:Nitriles; D003609:Dactinomycin; D013148:Spironolactone; D011284:Pregnenolone