Browsing by Author "Assuncao Miranda, Iranaia"
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Comprehensive characterisation of polyphenols in leaves and stems of three anti‐dengue virus type‐2 active Brazilian Faramea species (Rubiaceae) by HPLC‐DAD‐ESI‐MS/MS
Wolff, Thiago; Berrueta Simal, Luis Angel; Valente, Ligia M. M.; Barboza, Rodolfo S.; Neris, Rômulo L. S.; Guimaraes Andrade, Iris P.; Assuncao Miranda, Iranaia; Nascimento, Adriana C.; Gomes, Mário; Gallo Hermosa, Blanca ; Iriondo, Carmen (Wiley, 2018-09-07)A comprehensive characterization of polyphenols by online high-performance liquid chromatography with diode array detection coupled to electrospray ionization and triple quadrupole mass spectrometry (HPLC-DAD-ESI-CID-MS/MS) ... -
One-Step Isolation of Monoterpene Indole Alkaloids from Psychotria Leiocarpa Leaves and Their Antiviral Activity on Dengue Virus Type-2
Costa, Jessica O.; Barboza, Rodolfo S.; Valente, Ligia M. M.; Wolff, Thiago; Gomes, Mário; Gallo Hermosa, Blanca ; Berrueta Simal, Luis Angel; Guimaraes Andrade, Iris P.; Gavino Leopoldino, Daniel; Assuncao Miranda, Iranaia (Sociedade Brasileira de Química, 2020-10)The leaf MeOH extract of Psychotria leiocarpa (Rubiaceae) showed in vitro non-cytotoxic and anti-dengue virus serotype 2 (DENV2) activity in human hepatocarcinoma cell lineage (HepG2). A one-step and cost-effective ...