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Genotoxicity of polar and apolar extracts obtained from Qualea multiflora and Qualea grandiflora
(Elsevier B.V., 2011-10-31)
Ethnopharmacological relevance: The species Qualea grandiflora and Qualea multiflora, which belong to the Vochysiaceae family, are common in the Brazilian savannah (Cerrado biome), and the local inhabitants use these species ...
Genotoxicity of polar and apolar extracts obtained from Qualea multiflora and Qualea grandiflora
(Elsevier B.V., 2011-10-31)
Ethnopharmacological relevance: The species Qualea grandiflora and Qualea multiflora, which belong to the Vochysiaceae family, are common in the Brazilian savannah (Cerrado biome), and the local inhabitants use these species ...
Comparison of Brazilian plants used to treat gastritis on the oxidative burst of helicobacter pylori -stimulated neutrophil
(2013-08-20)
Ten Brazilian medicinal plants used to treat gastritis and ulcers were carefully selected on the basis of ethnopharmacological importance and antiulcerogenic activity previously described. The antioxidant activity of the ...
Comparison of Brazilian plants used to treat gastritis on the oxidative burst of helicobacter pylori -stimulated neutrophil
(2013-08-20)
Ten Brazilian medicinal plants used to treat gastritis and ulcers were carefully selected on the basis of ethnopharmacological importance and antiulcerogenic activity previously described. The antioxidant activity of the ...
Esteroide e triterpenos de espécies de qualea-bioatividade sobre mycobacterium tuberculosis
(2013-01-01)
The chloroform extract of bark of the tropical tree Qualea parviflora (Vochysiaceae) was fractionated by column chromatography on silica gel, yielding triterpenes (lupeol, lupenone, betulin, epi-betulinic acid and friedelin) ...
Esteroide e Triterpenos de espécies de Qualea: Bioatividade sobre Mycobacterium tuberculosis
(2013)
Sterol and Triterpenes from Qualea species: Bioactivity on Mycobacterium tuberculosis The chloroform extract of bark of the tropical tree Qualea parviflora (Vochysiaceae) was fractionated by column chromatography on silica ...
Estudo da composição química dos óleos essenciais e as atividades antioxidante, antimicrobiana e antiprotozoária do óleo essencial e de extratos etanólicos de folhas de Qualea grandiflora e Qualea multiflora Mart.
(Universidade Federal de UberlândiaBRPrograma de Pós-graduação em QuímicaCiências Exatas e da TerraUFU, 2016)
Identification of ellagic acid derivatives in methanolic extracts from Qualea species
(2008-12-01)
The methanolic extract from the barks of the medicinal plant Qualea parviflora (Vochysiaceae) was fractionated by column chromatography over silica gel followed by gel permeation over Sephadex LH-20 to give 3,3′-di-O- ...