Navegação Artigos de Periódicos por Assunto "Ursolic acid"

Resultados 1-4 de 4

    • Evaluation of triterpenes derivatives in the viability of Leishmania amazonensis and Trichomonas vaginalis 

      Cargnin, Simone Tasca; Staudt, Andressa Finkler; Menezes, Camila Braz; Santos, Ana Paula de Azevedo dos; Fialho, Saara Neri; Tasca, Tiana; Teles, Carolina Bioni Garcia; Gnoatto, Simone Cristina Baggio (2019) [Artigo de periódico]
      Trichomonas vaginalis and Leishmania spp. are protozoal species responsible for millions of cases of parasitic diseases worldwide. Considering the potential of natural products and the need for more effective and less toxic ...

    • HPLC method to assay total saponins in ilex paraguariensis aqueous extract 

      Gnoatto, Simone Cristina Baggio; Schenkel, Eloir Paulo; Bassani, Valquiria Linck (2005) [Artigo de periódico]
      Ilex paraguariensis St. Hilaire é uma espécie sul-americana da qual ramos e folhas são utilizados para o preparo de uma bebida de grande consumo em alguns países da América do Sul. A planta é conhecida como “erva-mate” em ...

    • Synthesis and antiplasmodial activity of betulinic acid and ursolic acid analogues 

      Innocente, Adrine Maria; Silva, Gloria Narjara Santos da; Cruz, Laura Nogueira; Moraes, Miriam Santos de; Nakabashi, Myna; Sonnet, Pascal; Gosmann, Grace; Garcia, Célia Regina da Silva; Gnoatto, Simone Cristina Baggio (2012) [Artigo de periódico]
      More than 40% of the World population is at risk of contracting malaria, which affects primarily poor populations in tropical and subtropical areas. Antimalarial pharmacotherapy has utilised plant-derived products such as ...

    • Triterpene derivatives as relevant scaffold for new antibiofilm drugs 

      Silva, Gloria Narjara Santos da; Barros, Muriel Primon de; Macedo, Alexandre José; Gnoatto, Simone Cristina Baggio (2019) [Artigo de periódico]
      New medicines for the treatment of bacterial biofilm formation are required. For this reason, this study shows the in vitro activity of betulinic acid (BA), ursolic acid (UA) and their twenty derivatives against planktonic ...