Avaliação das variáveis analíticas do método de Folin-Ciocalteu para determinação do teor de taninos totais utilizando como modelo o extrato aquoso de folhas de psidium guajava L....

by Simone Gasparin Verza, Maria T. Kreinecker, Valquíria Reis, Amélia T. Henriques, George González Ortega
Published 2007-08-01

Evaluation of foam properties of saponin from Ilex paraguariensis A. St. Hil. (Aquifoliaceae) fruits

by Gizele Scotti do Canto, Janine Treter, Samanta Yang, Gustavo Luís Borré, Maria Paula Garofo Peixoto, George González Ortega
Published 2010-06-01

CHEMICAL COMPOSITION VARIABILITY IN THE Uncaria tomentosa (cat’s claw) WILD POPULATION

by Evelyn Maribel Condori Peñaloza, Samuel Kaiser, Pedro Ernesto de Resende, Vanessa Pittol, Ânderson Ramos Carvalho, George González Ortega
Published 2015-03-01

Cat's claw oxindole alkaloid isomerization induced by common extraction methods

by Samuel Kaiser, Simone Gasparin Verza, Renata Cougo Moraes, Pedro Ernesto de Resende, Cabral Pavei, George González Ortega, Fabiano Barreto
Published 2013-01-01

In vitro synergism of a water insoluble fraction of Uncaria tomentosa combined with fluconazole and terbinafine against resistant non-Candida albicans isolates

by Renata Cougo Moraes, Anderson Ramos Carvalho, Aline Jacobi Dalla Lana, Samuel Kaiser, Bruna Pippi, Alexandre Meneghello Fuentefria, George González Ortega
Published 2017-01-01

In Vitro additive effect on griseofulvin and terbinafine combinations against multidrug-resistant dermatophytes

by Aline Jacobi Dalla Lana, Bruna Pippi, Anderson Ramos Carvalho, Renata Cougo Moraes, Samuel Kaiser, George Gonzalez Ortega, Alexandre Meneghello Fuentefria, Gustavo Pozza Silveira
Published 2018-07-01

Influence of crude extract and bioactive fractions of Ilex paraguariensis A. St. Hil. (yerba mate) on the Wistar rat lipid metabolism

by Pedro Ernesto de Resende, Samuel Kaiser, Vanessa Pittol, Ana Lúcia Hoefel, Raquel D'Agostini Silva, Cláudia Vieira Marques, Luiz Carlos Kucharski, George González Ortega
Published 2015-05-01

The Quinovic Acid Glycosides Purified Fraction from Uncaria tomentosa Protects against Hemorrhagic Cystitis Induced by Cyclophosphamide in Mice.

by Fabrícia Dietrich, Jerônimo Pietrobon Martins, Samuel Kaiser, Rodrigo Braccini Madeira Silva, Liliana Rockenbach, Maria Isabel Albano Edelweiss, George González Ortega, Fernanda Bueno Morrone, Maria Martha Campos, Ana Maria Oliveira Battastini
Published 2015-01-01