Results 1 to 10 of about 1,851 (169)

Biochemical metabolism of young plants of Ucuúba (Virola surinamensis) in the presence of cadmium [PDF]

BMC Plant Biology, 2021
Virola surinamensis is a forest species widely distributed in the estuaries of the Amazon. These ecosystems are susceptible to contamination by Cadmium (Cd), indicating that the plant has strategies for tolerating this metal. The aim of this study was to
W. V. Andrade Júnior, C. F. Oliveira Neto, B. G. Santos Filho, E. D. Cruz, C. B. Amarante, S. F. Vinícius, G. A. S. Nogueira, V. R. Nascimento, D. J. P. Sousa, J. S. S. Teixeira   +9 more
doaj   +7 more sources

Uptake of Seeds Secondary Metabolites by Virola surinamensis Seedlings [PDF]

International Journal of Analytical Chemistry, 2012
The major secondary metabolites and fatty acids occurring in the seeds of Virola surinamensis were monitored by GC-MS during germination and seedling development.
Massuo Jorge Kato, Massayoshi Yoshida, Norberto Peporine Lopes, Denise Brentan da Silva, Alberto José Cavalheiro   +4 more
doaj   +6 more sources

Biometric and physiological responses of Virola Surinamensis to cadmium and biochar in amazonian soil [PDF]

Scientific Reports
The intensification of human activity, industrialization and urbanization has increased the risk of pollution due to large quantities of waste rich in heavy metals. Objective of this study was to assess the mitigating effects of biochar derived from açaí
Dayse Gonzaga Braga, Raphael Leone da Cruz Ferreira, Camylle Barbosa da Silva, Joyce Adriany da Costa Cabral, Anne Cristina Barbosa Alves, Ana Ecídia de Araújo Brito, Vitor Resende do Nascimento, Luma Castro de Souza, Cândido Ferreira de Oliveira Neto   +8 more
doaj   +3 more sources

Biologia floral de Virola surinamensis (Rol.) Warb. (Myristicaceae) Virola surinamensis (Rol.) Warb. (Myristicaceae) floral biology [PDF]

Revista Árvore, 2007
Neste artigo são apresentadas informações sobre a biologia floral de Virola surinamensis (Rol.) Warb. (Myristicaceae), espécie florestal dióica de relevante importância econômica na região amazônica. O estudo foi realizado em uma área de várzea próximo à
Mario Augusto Gonçalves Jardim, Cléo Gomes da Mota   +1 more
doaj   +5 more sources

Pharmacological Extracts and Molecules from Virola Species: Traditional Uses, Phytochemistry, and Biological Activity [PDF]

Molecules, 2021
Virola is the largest genus of Myristicaceae in America, comprising about 60 species of medium-sized trees geographically spread from Mexico to southern Brazil.
María González-Rodríguez, Clara Ruiz-Fernández, Vera Francisco, Djedjiga Ait Eldjoudi, Yousof Ramadan Farrag AbdElHafez, Alfonso Cordero-Barreal, Jesus Pino, Francisca Lago, Manuel Campos-Toimil, Glaucimeire Rocha Carvalho, Thiago Melo Costa Pereira, Oreste Gualillo   +11 more
doaj   +2 more sources

Germinação e armazenamento de sementes de Virola surinamensis (Rol.) Warb. (Myristicaceae) Germination and storage of seeds of Virola surinamensis (Rol.) Warb. (Myristicaceae) [PDF]

Revista Árvore, 2007
Este trabalho teve como objetivo estudar a germinação e o armazenamento de sementes de Virola surinamensis (Rol.) Warb. em condições de laboratório, no Estado do Amapá, Brasil.
Juliana Domingues Limas, Breno Marques da Silva e Silva, Wilson da Silva Moraes   +2 more
doaj   +6 more sources

Effect of cadmium on young plants of Virola surinamensis. [PDF]

AoB Plants, 2019
The steady increase in cadmium (Cd) levels in the environment from anthropogenic actions has contributed to environmental degradation. Virola surinamensis is a forest species that has desirable characteristics such as deep and dense roots, relatively rapid growth and high biomass production to remedy contaminated environments by Cd.
Andrade Júnior WV, de Oliveira Neto CF, Dos Santos Filho BG, do Amarante CB, Cruz ED, Okumura RS, Barbosa AVC, de Sousa DJP, Teixeira JSS, Botelho AS.   +9 more
europepmc   +4 more sources

(-)-5-Demethoxygrandisin B a New Lignan from Virola surinamensis (Rol.) Warb. Leaves: Evaluation of the Leishmanicidal Activity by In Vitro and In Silico Approaches [PDF]

Pharmaceutics, 2023
Leishmaniasis is a complex disease caused by infection with different Leishmania parasites. The number of medications used for its treatment is still limited and the discovery of new drugs is a valuable approach.
Steven Souza Paes, João Victor Silva-Silva, Paulo Wender Portal Gomes, Luely Oliveira da Silva, Ana Paula Lima da Costa, Manoel Leão Lopes Júnior, Daiana de Jesus Hardoim, Carla J. Moragas-Tellis, Noemi Nosomi Taniwaki, Alvaro Luiz Bertho, Fábio Alberto de Molfetta, Fernando Almeida-Souza, Lourivaldo Silva Santos, Kátia da Silva Calabrese   +13 more
doaj   +2 more sources

Discrepancies between genetic and ecological divergence patterns suggest a complex biogeographic history in a Neotropical genus [PDF]

Ecology and Evolution, 2020
Phylogenetic patterns and the underlying speciation processes can be deduced from morphological, functional, and ecological patterns of species similarity and divergence.
Giorgio Binelli, William Montaigne, Daniel Sabatier, Caroline Scotti‐Saintagne, Ivan Scotti   +4 more
doaj   +2 more sources

Manejo sustentado para floresta de várzea na amazônia oriental Sustainable management for floodplain forest in eastern amazona [PDF]

Revista Árvore, 2005
Este estudo teve como objetivo definir opções de colheita em bases sustentadas para florestas de várzea no estuário amazônico. Os dados foram coletados na propriedade florestal da Exportadora de Madeira do Pará Ltda.
João Ricardo Vasconcellos Gama, Michelliny de Matos Bentes-Gama, José Roberto Soares Scolforo   +2 more
doaj   +2 more sources