• Astragalin from cassia alata induces dna adducts in vitro and repairable dna damage in the yeast saccharomyces cerevisiae 

      Saito, Samuel Takashi; Silva, Givaldo; Santos, Regineide Xavier; Gosmann, Grace; Pungartinik, Cristina; Brendel, Martin (2012) [Artículo de periódico]
      Reverse phase-solid phase extraction from Cassia alata leaves (CaRP) was used to obtain a refined extract. Higher than wild-type sensitivity to CaRP was exhibited by 16 haploid Saccharomyces cerevisiae mutants with defects ...
    • Genotoxic effect of alkaloids 

      Henriques, João Antonio Pêgas; Moreno, Paulo Roberto Hrihorowitsch; Von Poser, Gilsane Lino; Querol, Carmen Boto; Henriques, Amelia Teresinha (1991) [Artículo de periódico]
      Because of the increased use of alkaloids in general medical practice in recent years, it is of interest to determine genotoxic, mutagenic and recombinogenic response to different groups of alkaloids in prokaryotic and ...