title: Reversal of N-methylisatin-beta-4',4'-dibutylthiosemicarbazone inhibition of poliovirus RNA synthesis by a photoproduct of actinomycin D.
mesh_terms: D002247:Carbon Isotopes; D002855:Chromatography, Thin Layer; D003609:Dactinomycin / Q000494:pharmacology / Q000528:radiation effects*; D003864:Depression, Chemical; D006367:HeLa Cells; D007211:Indoles / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D008027:Light; D017955:Poliovirus / Q000187:drug effects / Q000378:metabolism*; D012367:RNA, Viral / Q000096:biosynthesis*; D011830:Radiation Effects; D013053:Spectrophotometry; D013882:Thiosemicarbazones / Q000494:pharmacology; D014529:Uridine / Q000378:metabolism; D014776:Virus Cultivation
chemical_list: D002247:Carbon Isotopes; D007211:Indoles; D012367:RNA, Viral; D013882:Thiosemicarbazones; D003609:Dactinomycin; D014529:Uridine