Xylopodium
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Chemical characterization and toxicological assessment of hydroethanolic extract of Mandevilla velame xylopodium
Abstract The present study was aimed to characterize the chemical profile and evaluate the cytotoxicity and sub-chronic toxicity of the hydroethanolic extract of the xylopodium Mandevilla velame (A.St.-Hil.) Pichon, Apocynaceae. Chemical profile was analyzed by high performance liquid chromatography. Cytotoxic potential of hydroethanolic extract of the xylop
Rev. bras. farmacogn.. Publicado em: 09/12/2019
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2. Phenolic derivatives and other chemical compounds from Cochlospermum regium
This study describes the chemical investigation of the ethyl acetate fraction obtained from the hydroethanolic extract of the xylopodium of Cochlospermum regium (Mart. & Schr.) Pilger, which has been associated with antimicrobial activity. Phytochemical investigation produced seven phenol derivatives: ellagic acid, gallic acid, dihydrokaempferol, dihydrokaem
Química Nova. Publicado em: 2012
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3. Underground systems of Asteraceae from the São Paulo state Cerrado: anatomical, ecological and reproductive approaches / Sistemas subterrâneos de Asteraceae do Cerrado paulista: abordagens anatômica, ecológica e reprodutiva
A presença de sistemas subterrâneos em plantas do Cerrado é uma característica que há algum tempo vem atraindo a atenção de pesquisadores. Suas funções adaptativas e ecológicas já são bem conhecidas, mas devido à diversidade de tipos a denominação desses órgãos nem sempre é aplicada corretamente, já que muitas vezes são realizados apenas
Publicado em: 2008
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4. Estudo morfofisiologico do desenvolvimento das especies Galianthe grandifolia E. L. Cabral (Rubiaceae) e Campulocliniun chlorolepis Baker (Asteraceae) submetidas a diferentes concentrações de cadmio / Morphophysiological development of Galianthe grandifolia E. L. Cabral (Rubiaceae) and Campulocliniun chlorolepis Baker (Asteraceae) subjected to different cadmium concentrations
The accumulation of toxic metals in the soil brings forth great environmental damages, especially cadmium, due to its high toxicity and cumulative effects on the organisms in general. There are a few studies regarding heavy metals and Cerrado native species. The aim of this work was to assess the behavior of two Cerrado species cultivated in the greenhouse:
Publicado em: 2008
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5. Autoecologia de Bauhinia holophylla Steud. (Leguminosae-Caesalpiniolideae), na Reserva Biologica e Estação Experimental de Moji Guaçu, SP
A population of Bauhinia holophylla located at a cerrado area in the Reserva Biológica e Estação Experimental de Moji Guaçu was studied in relation to reproductive phenology, leaf life span, seed predation, seed germination and aspects of plant regeneration. The distribution pattern of the juvenile and adult population is considered agregated. This popul
Publicado em: 2006
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6. Evaluation of trypanocidal activity from Calea uniflora (Heliantheae-Asteraceae) extracts
Dichloromethane crude extract from xylopodium of Calea uniflora Less (Heliantheae-Asteraceae) showed in vitro trypanocidal activity against trypomastigote forms of Trypanosoma cruzi. The data obtained allow to conclude that the crude extract must be investigate to identify its active compounds.
Revista Brasileira de Farmacognosia. Publicado em: 2002