Results 11 to 20 of about 380 (154)

Cytotoxic and genotoxic investigation on barbatimão [Stryphnodendron adstringens (Mart: ) Coville, 1910] extract

Brazilian Journal of Pharmaceutical Sciences, 2010
Stryphnodendron adstringens (Mart.) Coville, 1910 is a small tree, distributed widely throughout the Cerrado region of Brazil and named "barbatimão" by the Tupi-Guarani tribes, which presents astringent properties. Its ethnopharmacological uses comprise,
Lee Chen-Chen, Suzana Santos
exaly   +3 more sources

Optimization of Stryphnodendron adstringens (Barbatimão) Extraction: Chemical Evaluation, Cytotoxicity, Antioxidant and Anti-Inflammatory Activities [PDF]

Molecules
Extracts from the stem bark of Stryphnodendron adstringens (barbatimão) exhibit relevant medicinal properties, such as anti-inflammatory, antioxidant, antimicrobial, and wound-healing activities, which reinforce their potential for developing herbal ...
Cynthia Nara Pereira de Oliveira, Thainá Gomes Peixoto, Luiz Gustavo Modesto Lobo Teixeira, Samuel Beiral Alves Pessoa, Nicole Maia Pedrosa, Viviane Flores Xavier, Paula Melo de Abreu Vieira, Cristina Duarte Vianna Soares, André Augusto Gomes Faraco, Karina Barbosa de Queiroz, Fernanda Guimarães Drummond e Silva, Rachel Oliveira Castilho   +11 more
doaj   +2 more sources

Proanthocyanidins polymeric tannin from Stryphnodendron adstringens are active against Candida albicans biofilms. [PDF]

BMC Complement Altern Med, 2015
Biofilm formation is important in Candida albicans pathogenesis and constitutes a mechanism of antifungal resistance. Thus, we evaluated the effect of proanthocyanidins polymer-rich fractions from Stryphnodendron adstringens (fraction F2 and subfraction F2.4) against C.
Luiz RL, Vila TV, de Mello JC, Nakamura CV, Rozental S, Ishida K.   +5 more
europepmc   +4 more sources

Acute and Chronic Toxicity of an Aqueous Fraction of the Stem Bark of Stryphnodendron adstringens (Barbatimão) in Rodents. [PDF]

Evid Based Complement Alternat Med, 2013
Stryphnodendron adstringenshas a high tannin content and is used as an antiseptic and antimicrobial and in the treatment of leucorrhea, gonorrhea, wound healing, and gastritis. The present study evaluated the toxic effects of the heptamer prodelphinidin (F2) from the stem bark ofS. adstringensin rodents.
Costa MA, Palazzo de Mello JC, Kaneshima EN, Ueda-Nakamura T, Dias Filho BP, Audi EA, Nakamura CV.   +6 more
europepmc   +4 more sources

Effect of Stryphnodendron adstringens (barbatimão) bark on animal models of nociception [PDF]

BJPS: Brazilian Journal of Pharmaceutical Sciences, 2007
The antinociceptive activity of the crude extract and fractions of Stryphnodendron adstringens (Martius) Coville (barbatimao) was evaluated. Three experimental models of pain induction were used: abdominal writhing, formalin, and hot plate. The results demonstrated an antinociceptive effect of barbatimao in the experimental models of writhing induced ...
Ciomar A Bersani-Amado
exaly   +4 more sources

Stryphnodendron Species Known as “Barbatimão”: A Comprehensive Report [PDF]

Molecules, 2018
Stryphnodendron spp., popularly known as “barbatimão”, is the native Brazilian tree most often employed to treat wounds and infections. The aim of the present study was to highlight the importance of S.
Tatiana M. Souza-Moreira, Geisiany M. Queiroz-Fernandes, Rosemeire C. L. R. Pietro   +2 more
doaj   +2 more sources

DSC characterization of rabbit corneas treated with Stryphnodendron adstringens (Mart.) Coville extracts [PDF]

Journal of Thermal Analysis and Calorimetry, 2017
Keratoconus is an eye ectasia that affects the cornea causing distortion of vision. Corneal crosslinking promoted by riboflavin photo-stimulated at 365 nm is a treatment used successfully to block the keratoconus progression. In this study, we characterize rabbit corneas subjected to enhanced crosslinking using different vegetable extracts prepared ...
Andreia De Araújo Morandim Giannetti, Patricia Alessandra Bersanetti, Morandim-Giannetti Andreia DE ARAUJO   +2 more
exaly   +2 more sources

In vitro evaluation of the protective effects of plant extracts against amyloid-beta peptide-induced toxicity in human neuroblastoma SH-SY5Y cells. [PDF]

PLoS ONE, 2019
Alzheimer's disease (AD) is the most common form of dementia and has no cure. Therapeutic strategies focusing on the reduction of oxidative stress, modulation of amyloid-beta (Aβ) toxicity and inhibition of tau protein hyperphosphorylation are warranted ...
Ana Luiza Sereia, Marcelo Tempesta de Oliveira, Adrivanio Baranoski, Leila Larisa Medeiros Marques, Fabianne Martins Ribeiro, Raquel Garcia Isolani, Daniela Cristina de Medeiros, Danielly Chierrito, Danielle Lazarin-Bidóia, Acácio Antonio Ferreira Zielinski, Cláudio Roberto Novello, Celso Vataru Nakamura, Mário Sérgio Mantovani, João Carlos Palazzo de Mello   +13 more
doaj   +2 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

In Vitro TNF-α Inhibitory Activity of Brazilian Plants and Anti-Inflammatory Effect of Stryphnodendron adstringens in an Acute Arthritis Model. [PDF]

Evid Based Complement Alternat Med, 2016
Stryphnodendron species, popularly named “barbatimão,” are traditionally used in Brazil as anti‐inflammatory agents. This study aimed to investigate the effect of barbatimão and 11 other species on the production of tumor necrosis factor‐alpha (TNF‐α) in lipopolysaccharide‐ (LPS‐) stimulated THP‐1 cells, as well as their anti‐arthritis activity.
Henriques BO, Corrêa O, Azevedo EP, Pádua RM, de Oliveira VL, Oliveira TH, Boff D, Dias AC, de Souza DG, Amaral FA, Teixeira MM, Castilho RO, Braga FC.   +12 more
europepmc   +2 more sources