Results 21 to 30 of about 1,585 (177)

Temperatura e substrato para o teste de germinação de sementes de barbatimão ((Stryphnodendron adstringens (Mart.) Coville (Leguminosae)) Temperature and substrate for germination test of stryphnodendron adstringens (Mart) Coville (Leguminosae) [PDF]

Revista Árvore, 2008
As normas oficiais para análise de sementes não estabelecem critérios para a execução de testes de germinação da maioria das espécies florestais. Assim, o objetivo deste trabalho foi a determinação do substrato, da temperatura e da necessidade de ...
Chibele Chalita Martins, Carla Gomes Machado, João Nakagawa   +2 more
doaj   +2 more sources

Antiviral Effect of Guazuma ulmifolia and Stryphnodendron adstringens on Poliovirus and Bovine Herpesvirus

Biological and Pharmaceutical Bulletin, 2006
Crude extract (CE) and aqueous (AqF) and ethyl acetate (EtOAcF) fractions of Guazuma ulmifolia Lam., Sterculiaceae and the corresponding AqF, EtOAcF of Stryphnodendron adstringens (Mart.) Coville, Leguminosae were tested for their antiviral activity against poliovirus 1 (P-1) and bovine herpesvirus 1 (BHV-1) in HEp-2 cultured cells.
Felipe, AMM, Rincao, V. P., Benati, F. J., Linhares, REC, Galina, K. J., de Toledo, CEM, Lopes, G. C., de Mello, JCP, Nozawa, C.   +8 more
openaire   +5 more sources

Development and characterization of microsatellite markers in Stryphnodendron adstringens (Leguminosae). [PDF]

Physiol Mol Biol Plants, 2020
In this study, we report the development and characterization of 15 new microsatellite markers for Stryphnodendron adstringens (Leguminosae) in order to support future analyses of genetic diversity in populations of this species. In screening with 48 individuals from three different populations of S.
Gonçalves AR, Barateli LO, de Souza UJB, Pereira AMS, Bertoni BW, Telles MPC.   +5 more
europepmc   +4 more sources

Silk Fibroin Hydrogels Incorporated with the Antioxidant Extract of Stryphnodendron adstringens Bark. [PDF]

Polymers (Basel), 2022
Barbatimão (Stryphnodendron adstringens) is a Brazilian medicinal plant known for its pharmacological properties, including healing activity related to its phenolic composition, which is chiefly given by tannins. In order to preserve its stability and bioactivity, barbatimão extracts can be incorporated into (bio-)polymeric matrixes, of which silk ...
de Brito VP, de Souza Ribeiro MM, Viganó J, de Moraes MA, Veggi PC.   +4 more
europepmc   +3 more sources

Bioprospecção de atividade antioxidante e antimicrobiana da casca de Stryphnodendron adstringens (Mart.) Coville (Leguminosae-Mimosoidae)

Revista de Ciências Farmacêuticas Básica e Aplicada, 2007
O presente estudo teve por objetivo avaliar a classe de metabólitos secundários responsável pela atividade antioxidante e antimicrobiana de extratos da casca de Stryphnodendron adstringens (Mart.) Coville (Leguminosae-Mimosoidae), planta amplamente ...
T.M. Souza, J.A. Severi, V.Y.A. Silva, E. Santos, R.C.L.R. Pietro   +4 more
doaj   +3 more sources

Tannin Adhesive from Stryphnodendron adstringens (Mart.) Coville in Plywood Panels

BioResources, 2014
The aim of this study was to evaluate the technical viability of using tannin adhesives derived from Stryphnodendron adstringens (Mart.) Coville barks in the production of plywood. 0, 25, 50, 75, and 100% tannin-based adhesives (TF) derived from barbatimão barks were combined with commercial phenol-formaldehyde (PF) adhesive.
Amélia Guimarães Carvalho, Antônio J. V. Zanuncio, Fábio A. Mori, Rafael F. Mendes, Marcela G. da Silva, Lourival M. Mendes   +5 more
openaire   +4 more sources

Trade-offs between growth, reproduction and defense in response to resource availability manipulations. [PDF]

PLoS ONE, 2018
The Brazilian Cerrado is one of the most endangered biomes in the world. We evaluated the sustainability of leaf harvest in one of the most important Cerrado tree species, Stryphnodendron adstringens.
Juliana Tuller, Robert J Marquis, Samara M M Andrade, Angelo B Monteiro, Lucas D B Faria   +4 more
doaj   +2 more sources

Stryphnodendron adstringens and purified tannin on Pythium insidiosum: in vitro and in vivo studies. [PDF]

Ann Clin Microbiol Antimicrob, 2017
Pythium insidiosum is the etiological agent of pythiosis, an emerging life-threatening infectious disease in tropical and subtropical regions. The pathogen is a fungus-like organism resistant to antifungal therapy, for this reason, most cases need extensive surgical debridments as treatment, but depending on the size and anatomical region of the lesion,
Trolezi R, Azanha JM, Paschoal NR, Chechi JL, Dias Silva MJ, Fabris VE, Vilegas W, Kaneno R, Fernandes Junior A, Bosco SM.   +9 more
europepmc   +5 more sources

Evaluation of In Vitro Antioxidant and Anticancer Properties of the Aqueous Extract from the Stem Bark of Stryphnodendron adstringens. [PDF]

Int J Mol Sci, 2018
Stryphnodendron adstringens (Mart.) Coville (Fabaceae) is a tree species native to the Brazilian Cerrado commonly known as barbatimão. In traditional medicine, decoctions or infusions of the stem bark of this plant are used in the treatment of ...
Baldivia DDS, Leite DF, Castro DTH, Campos JF, Santos UPD, Paredes-Gamero EJ, Carollo CA, Silva DB, de Picoli Souza K, Dos Santos EL.   +9 more
europepmc   +2 more sources

Electrospun scaffolds loaded with Stryphnodendron adstringens extract and Melaleuca alternifolia oil [PDF]

Polímeros
Electrospun PCL-based scaffolds have been proposed for wound healing. However, to deal with bacterial infections, the incorporation of natural compounds into the PCL matrix could be a promising alternative.
Lailla Daiana Soltau Missio Pinheiro, Vinícius Rodrigues Oviedo, Daniela Tiepo Gomes, Lisiara Ouriques Carvalho, Liana da Silva Fernandes, Michele Rorato Sagrillo, Daniel Assumpção Bertuol, Luiz Fernando Rodrigues Jr.   +7 more
doaj   +3 more sources