Countercurrent chromatography isolation of green propolis biomarkers: Potential blockers of SARS-COV-2 RBD and ACE2 interaction
dos Santos, Cristiane Cardoso, Silva, Alicia Fontoura da, Castro, Rosane Nora, Pires, Lucas de Oliveira, Campos, Mariana Freire, de Oliveira, Beatriz A.C., Allonso, Diego, Leitão, Suzana Guimarães, Leitão, Gilda Guimarães
Published in Journal of Chromatography A (11.10.2024)
Published in Journal of Chromatography A (11.10.2024)
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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)
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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)
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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)
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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)
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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)
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Conference Proceeding
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)
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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)
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Correction to Antifungal Phenylpropanoid Glycosides from Lippia rubella
Rocha Martins, Gabriel, Silva da Fonseca, Thamirys, Martínez-Fructuoso, Lucero, Costa Simas, Rosineide, Silva, Fabio T, Salimena, Fatima Regina G, Sales Alviano, Daniela, Sales Alviano, Celuta, Guimarães Leitão, Gilda, Pereda-Miranda, Rogelio, Guimarães Leitão, Suzana
Published in Journal of natural products (Washington, D.C.) (28.06.2019)
Published in Journal of natural products (Washington, D.C.) (28.06.2019)
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Gradient x Isocratic Elution CCC on the Isolation of Verbascoside and Other Phenylethanoids: Influence of the Complexity of the Matrix
Leitão, Gilda Guimarães, Pinto, Shaft Correa, de Oliveira, Danilo Ribeiro, Timoteo, Patrícia, Guimarães, Michelle Guedes, Cordova, Wilmer H Perera, Leitão, Suzana Guimarães
Published in Planta medica (01.11.2015)
Published in Planta medica (01.11.2015)
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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)
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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)
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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)
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Conference Proceeding
Preparative mass‐spectrometry profiling of minor concentrated metabolites in Salicornia gaudichaudiana Moq by high‐speed countercurrent chromatography and off‐line electrospray mass‐spectrometry injection
Costa, Fernanda das Neves, Borges, Ricardo Moreira, Leitão, Gilda Guimarães, Jerz, Gerold
Published in Journal of separation science (01.04.2019)
Published in Journal of separation science (01.04.2019)
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Alkaloids from Siparuna (Siparunaceae) are predicted as the inhibitors of proteolysis and plasma coagulation caused by snake venom and potentially counteract phospholipase A2 activity of Bothrops jararaca
Fernandes, Diégina Araújo, Gomes, Brendo Araujo, Mendonça, Simony Carvalho, Pinheiro, Camila de Castro, Sanchez, Eladio Oswaldo Flores, Leitão, Suzana Guimarães, Fuly, André Lopes, Leitão, Gilda Guimarães
Published in Journal of ethnopharmacology (05.10.2024)
Published in Journal of ethnopharmacology (05.10.2024)
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