Ethnopharmacological evaluation of medicinal plants used against malaria by quilombola communities from Oriximiná, Brazil
Oliveira, Danilo R., Krettli, Antoniana U., Aguiar, Anna Caroline C., Leitão, Gilda G., Vieira, Mariana N., Martins, Karine S., Leitão, Suzana G.
Published in Journal of ethnopharmacology (15.09.2015)
Published in Journal of ethnopharmacology (15.09.2015)
Get full text
Journal Article
Alternating isocratic and step gradient elution high-speed counter-current chromatography for the isolation of minor phenolics from Ormocarpum kirkii bark
Kamto, Eutrophe Le Doux, Carvalho, Tatiane S.C., Mbing, Joséphine Ngo, Matene, Marie C.N., Pegnyemb, Dieudonné E., Leitão, Gilda G.
Published in Journal of Chromatography A (13.01.2017)
Published in Journal of Chromatography A (13.01.2017)
Get full text
Journal Article
SARS-CoV-2 spike protein increases angiotensin converting enzyme-2 expression and promotes an increase in glucose uptake in endothelial cells
Campos, Mariana F., Constant, Larissa E. C., Teixeira, Douglas E., Silva-Aguiar, Rodrigo P., Rocco, Patrícia R. M., Mohana-Borges, Ronaldo, Leitão, Gilda G., Caruso-Neves, Celso, Leitão, Suzana G., Allonso, Diego
Published in Acta virologica (Anglickâa verze) (04.03.2024)
Published in Acta virologica (Anglickâa verze) (04.03.2024)
Get full text
Journal Article
Screening of Brazilian plant extracts for antioxidant activity by the use of DPPH free radical method
Mensor, Luciana L., Menezes, Fábio S., Leitão, Gilda G., Reis, Alexandre S., Santos, Tereza C. dos, Coube, Cintia S., Leitão, Suzana G.
Published in Phytotherapy research (01.03.2001)
Published in Phytotherapy research (01.03.2001)
Get full text
Journal Article
Isolation of chavibetol from essential oil of Pimenta pseudocaryophyllus leaf by high-speed counter-current chromatography
dos Santos, Bruna C.B., da Silva, Júlio César T., Guerrero, Palimécio G., Leitão, Gilda G., Barata, Lauro E.S.
Published in Journal of Chromatography A (08.05.2009)
Published in Journal of Chromatography A (08.05.2009)
Get full text
Journal Article
Conference Proceeding
Separation of New Naphthoxazole Derivatives of Lapachol by High-Speed Counter-Current Chromatography
Del Rio, Karina P., de Moura, Kelly C. G., Pinto, Maria do Carmo F. R., Leitão, Gilda G.
Published in Journal of liquid chromatography & related technologies (14.09.2015)
Published in Journal of liquid chromatography & related technologies (14.09.2015)
Get full text
Journal Article
Chemical composition of the volatile fractions from wild and in vitro plants of Anemia tomentosa var. anthriscifolia (Pteridophyta)
Pinto, Shaft C, Leitão, Gilda G, Castellar, Aline, D’Elia, Diego S, Lage, Celso L.S, Henriques, Anaíze B, Fernandes, Janaina, Motta, Gláucia S, Bizzo, Humberto R, Leitão, Suzana G
Published in The Journal of essential oil research (01.06.2013)
Published in The Journal of essential oil research (01.06.2013)
Get full text
Journal Article
Applications of counter-current chromatography in organic synthesis purification of heterocyclic derivatives of lapachol
Silva, Raphael S.F., Leitão, Gilda G., Brum, Thiago B., Lobato, Ana Paula G., Pinto, Maria do Carmo F.R., Pinto, Antonio V.
Published in Journal of Chromatography A (01.06.2007)
Published in Journal of Chromatography A (01.06.2007)
Get full text
Journal Article
Conference Proceeding
In vitro and in vivo evaluation of efficacy and safety of photoprotective formulations containing antioxidant extracts
Reis Mansur, Maria Cristina P.P., Leitão, Suzana Guimarães, Cerqueira-Coutinho, Cristal, Vermelho, Alane Beatriz, Silva, Ronald S., Presgrave, Octávio A.F., Leitão, Álvaro A.C., Leitão, Gilda G., Ricci-Júnior, Eduardo, Santos, Elisabete P.
Published in Revista brasileira de farmacognosia (01.03.2016)
Published in Revista brasileira de farmacognosia (01.03.2016)
Get full text
Journal Article
Unexpected Rearrangement and Aromatization on Dehydration Reaction of the Bioactive Diterpenequinone 7 alpha-Hydroxyroyleanone
Leitao, Gilda G., Pinheiro, Aline G. L., Rezende, Victor L. D., Silva, Raphael S. F., Paula, Leonardo R., Soares, Deivid C., Saraiva, Elvira M.
Published in Journal of the Brazilian Chemical Society (01.03.2020)
Published in Journal of the Brazilian Chemical Society (01.03.2020)
Get full text
Journal Article
Isolation of achyrobichalcone from Achyrocline satureioides by high- speed countercurrent chromatography
Carini, Juliana P, Leitão, Gilda G, Schneider, Paulo H, Santos, Cristiane C, Costa, Fernanda N, Holzschuh, Maribete H, Klamt, Fábio, Bassani, Valquiria L
Published in Current pharmaceutical biotechnology (01.01.2015)
Published in Current pharmaceutical biotechnology (01.01.2015)
Get more information
Journal Article
Application of pH-zone-refining countercurrent chromatography for the separation of indole alkaloids from Aspidosperma rigidum Rusby
Vieira, Mariana N., Leitão, Suzana G., Porto, Paula C.C., Oliveira, Danilo R., Pinto, Shaft Corrêa, Braz-Filho, Raimundo, Leitão, Gilda G.
Published in Journal of Chromatography A (06.12.2013)
Published in Journal of Chromatography A (06.12.2013)
Get full text
Journal Article
Ethnopharmacological study of two Lippia species from Oriximiná, Brazil
Oliveira, Danilo R., Leitão, Gilda G., Santos, Stela S., Bizzo, Humberto R., Lopes, Daíse, Alviano, Celuta S., Alviano, Daniela S., Leitão, Suzana G.
Published in Journal of ethnopharmacology (03.11.2006)
Published in Journal of ethnopharmacology (03.11.2006)
Get full text
Journal Article
Chemical constituents of two Mollinedia species
Claros, BMG, da Silva, AJR, Vasconcellos, MLAA, de Brito, APP, Leitao, GG
Published in Phytochemistry (Oxford) (01.12.2000)
Published in Phytochemistry (Oxford) (01.12.2000)
Get full text
Journal Article
Chemical ecological characteristics of herbivory of Siparuna guianensis seeds by buffy-headed marmosets (Callithrix flaviceps) in the atlantic forest of southeastern Brazil
SIMAS, Naomi K, FERRARI, Stephen F, PEREIRA, Sonia N, LEITAO, Gilda G
Published in Journal of chemical ecology (2001)
Published in Journal of chemical ecology (2001)
Get full text
Journal Article
Analysis of the chemical composition of the essential oils extracted from Lippia lacunosa Mart. & Schauer and Lippia rotundifolia Cham. (Verbenaceae) by gas chromatography and gas chromatography-mass spectrometry
Leitão, Suzana G., Oliveira, Danilo R. de, Sülsen, Valeria, Martino, Virginia, Barbosa, Ymira Galico, Bizzo, Humberto R., Lopes, Daíse, Viccini, Lyderson F., Salimena, Fatima R. G., Peixoto, Paulo H. P., Leitão, Gilda G.
Published in Journal of the Brazilian Chemical Society (2008)
Published in Journal of the Brazilian Chemical Society (2008)
Get full text
Journal Article
A New Tetraglycosylated Flavonoid from Leaves of Platycyamus regnellii Benth. Isolated by High-Speed Countercurrent Chromatography
Leal, Carla, Borges, Ricardo, Simas, Rosineide, Costa, Fernanda, Leitão, Gilda
Published in Journal of the Brazilian Chemical Society (01.12.2019)
Published in Journal of the Brazilian Chemical Society (01.12.2019)
Get full text
Journal Article