title: [RNA fragments, in vivo inhibitors of Shope fibroma and vaccinia virus multiplication].
abstract: RNA-fragments rich in purine nucleotides and resulting from degradation of ribosomal RNA from E. coli M 500 Sho-R with pancreatic RNase exhibit only in vivo an inhibitory effect on Shope fibroma and vaccinia virus multiplication.
mesh_terms: D000818:Animals; D003864:Depression, Chemical; D012776:Fibroma Virus, Rabbit / Q000187:drug effects*; D008970:Molecular Weight; D011212:Poxviridae / Q000187:drug effects*; D012329:RNA, Bacterial / Q000494:pharmacology*; D012335:RNA, Ribosomal / Q000494:pharmacology*; D011817:Rabbits; D013997:Time Factors; D014616:Vaccinia virus / Q000187:drug effects*; D014779:Virus Replication / Q000187:drug effects*
chemical_list: D012329:RNA, Bacterial; D012335:RNA, Ribosomal
vernacular_title: ARN-fragments, inhibiteurs in vivo de la multiplication des virus du fibrome de Shope et de la vaccine