Lourdes Cardoso de Souza Neta

Antibacterial Biofilms of Chitosan Incorporated with the Ethanolic Extract of the Stem Bark of Libidibia ferrea and Its Fractions

Andreza Santos de Jesus, Aiane N. Santana, Helena Carla Magalhães dos Reis, Giovanna Regina Gonzalez de Santana Wojnar et autres

The high mortality rate from microbial infections underscores the need to discover new antimicrobials. This work produced antibacterial Chitosan biofilms with and without the incorporation of the ethanolic extract of Libidibia ferrea stem bark and its ethyl acetate and aqueous fractions. The …

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Synthesis, Characterization, Antioxidant and Antimicrobial Potentials of Novel Organometallic Compounds Derived from Quercetin

Orlando Maia Barboza, Luan Henrique Santos Barreto, Felipe dos Santos Mendes, Ivana Ferreira Simões et autres

Quercetin, one of the most abundant flavonoids in nature, has attracted the attention of many researchers due to its chemical and biological properties. A series of metal–quercetin complexes (Cu2+, Co2+, Zn2+, Sn2+, Al3+, Cd2+ and Mg2+) were synthesized and systematically characterized by …

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Contributors

Mohamed N. Abd El-Ghany, Amith Abraham, Nahdhoit Ahamada Rachid, Israr Ahmed et autres

Biological remediation of emerging contaminants and pollutants: Role of genetically modified organisms (bacteria, fungi, and plants) and omic approaches

Madson de Godoi Pereira, Lourdes Cardoso de Souza Neta, Paulo Roberto Ribeiro de Jesus, Regina Geris et autres

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Factors Affecting Bioavailability and Toxicity of Lead, Mercury, Organochlorides, Antibiotics, and Micro- and Nanoplastics in Marine and Oceanic Sediments

Lourdes Cardoso de Souza Neta, Natan Silva Pereira, Madson de Godoi Pereira

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Phenanthroline and hydroxyurea-based Co( iii ) complexes: synthesis, characterization and investigation of biological potential

Gabriela Cruz Fernandes, Lourdes Cardoso de Souza Neta, Maria Vitória Gomes das Neves, Isabela Santos Cezar et autres

It is undeniable that society has made significant advances in developing products and technologies to treat and remedy various diseases affecting the population.

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Influência da sazonalidade no teor de fenóis e nas atividades antioxidante e antimicrobiana do extrato das folhas de Schinus terebinthifolius (Aroeira-vermelha)

Tânia Teles dos Santos, Gislane Oliveira Ribeiro, Ademir Evangelista do Vale, Andreza Santos de Jesus et autres

Schinus terebinthifolius é amplamente usada na medicina tradicional brasileira por suas propriedades terapêuticas, como ação antimicrobiana, antioxidante e antifúngica. Embora essas propriedades sejam bem estudadas, a influência da sazonalidade ainda não é totalmente compreendida. Assim, este estudo visa avaliar o efeito da …

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Influence of seasonality and habitat on chemical composition, cytotoxicity and antimicrobial properties of the Libidibia ferrea

Aiane N. Santana, Júlia Oliveira Tanajura Mendes, Madson de Godoi Pereira, Yasmin Almeida Alvarenga et autres

Libidibia ferrea Mart, belonging to the Fabacee family, is a medicinal plant known for its biological properties and production of phenolic compounds. Previous studies reveal the biological activity of its phenolic constituents, making it very promising for the development of new medicines. …

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A Review about the Mycoremediation of Soil Impacted by War-like Activities: Challenges and Gaps

Regina Geris, Marcos Malta, Luar Aguiar Soares, Lourdes Cardoso de Souza Neta et autres

(1) Background: The frequency and intensity of war-like activities (war, military training, and shooting ranges) worldwide cause soil pollution by metals, metalloids, explosives, radionuclides, and herbicides. Despite this environmentally worrying scenario, soil decontamination in former war zones almost always involves incineration. Nevertheless, …

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Evaluation of the antimicrobial activity of silver nanoparticles biosynthesized from the aqueous extract of Schinus terebinthifolius Raddi leaves

Milene Dias Ferreira, Lourdes Cardoso de Souza Neta, Geovani C. Brandão, Walter Nei Lopes dos Santos

Abstract Silver nanoparticles (AgNPs) synthesized from green synthesis using medicinal plants are presented as an option for the development of new antimicrobial agents. In this context, this study aims to evaluate the antimicrobial activity of silver nanoparticles synthesized from the aqueous extract …

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Antileshimania, anti-Trypanosoma cruzi and antimicrobial activities of scandenin and 4'-O-methylderrone from Deguelia costata

Rebeca Lopes Santos, Lilian da Silva Miguêz, Julyanna Oliveira Castro, Izaltina Silva-Jardim et autres

Scandenin and 4'-O-methylderrone were isolated from the ethanol extract of the roots and dichloromethane extract of the leaves of Deguelia costata (Benth.) A.M.G. Azevedo & R.A. Camargo, respectively. These compounds and their extracts had their antiprotozoal, antibacterial, antifungal, and cytotoxic activities tested. …

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Atividades biológicas avaliadas in vitro de espécies do gênero Erythroxylum: uma revisão de literatura

Luíza Matos de Macedo, Lourdes Cardoso de Souza Neta, Erika Maria de Oliveira Ribeiro, André Lacerda Braga Teles

Introdução: o gênero Erythroxylum é composto por 230 espécies distribuídas em regiões subtropicais da América do Sul, que são utilizadas pela população tradicional para o tratamento de diversos acometimentos, como febre, asma, sinusite, gripe, sangramento, amenorreia, afecções virais, dentre outros. Objetivo: realizar …

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