Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Cláudia do Ó, Pessoa"'
Autor:
Daniele Rodrigues de Lima, Maria Gleiziane de Araújo Franca, Fátima de Cássia Evangelista de Oliveira, Cláudia do Ó Pessoa, Alberto José Cavalheiro, Maria Goretti de Vasconcelos Silva
Publikováno v:
Química Nova, Vol 45, Iss 7, Pp 803-806 (2022)
The genus Chamaecrista comprises more than 330 species, with only a few studies on their chemical composition and biologic activities. In this study, the phytochemical profile of leaf, stems, and fruits extracts of the C. duckeana were examined by UP
Externí odkaz:
https://doaj.org/article/549e2b16d0f748b1b2cc7dfca13b4ab6
Autor:
Thais da Silva Moreira, Alan Denis Olivindo Silva, Bianca Rodrigues Farias Vasconcelos, Elias da Silva Santos, Ana Carolina Cruz de Sousa, João Vito Barroso de Freitas, Yara Santiago de Oliveira, Laura Maria Teodorio Vidal, Fábio de Oliveira Silva Ribeiro, Alyne Rodrigues de Araújo, José de Brito Vieira Neto, Cláudia do Ó Pessoa, Raquel Petrilli, Josimar O. Eloy
Publikováno v:
Pharmaceutics, Vol 15, Iss 3, p 915 (2023)
Docetaxel (DTX) is a non-selective antineoplastic agent with low solubility and a series of side effects. The technology of pH-sensitive and anti-epidermal growth factor receptor (anti-EGFR) immunoliposomes aims to increase the selective delivery of
Externí odkaz:
https://doaj.org/article/f8d7c9d8074247128a3ef63f50193fa3
Autor:
Nilton Cesar Nogueira dos Santos, Bruno Marques Soares, Cláudia do Ó Pessoa, Livia Maria Andrade de Freitas, João Pedro Pedrosa Cruz, Maria Emília Santos Pereira Ramos, Matheus Melo Pithon, Eneida Moraes de Marcílio Cerqueira
Publikováno v:
Pesquisa Brasileira em Odontopediatria e Clínica Integrada, Vol 21 (2021)
Objective: To evaluate genotoxicity of zinc oxide, P. A. calcium hydroxide, mineral trioxide aggregate and an iodoform paste using comet assay on human lymphocytes. Material and Methods: Two positive controls were used: methyl-methanesulfonate for th
Externí odkaz:
https://doaj.org/article/0e91b0e9ab114487811d92d7fbb2550b
Autor:
Gabriele de Abreu Barreto, Jamile Costa Cerqueira, João Henrique de Oliveira Reis, Katharine Valéria Saraiva Hodel, Letícia Amaral Gama, Jeancarlo Pereira Anjos, Cintia Silva Minafra-Rezende, Luciana Nalone Andrade, Ricardo Guimarães Amaral, Cláudia do Ó. Pessoa, Maria Cláudia dos Santos Luciano, Josiane Dantas Viana Barbosa, Marcelo Andrés Umsza-Guez, Bruna Aparecida Souza Machado
Publikováno v:
Applied Sciences, Vol 12, Iss 22, p 11741 (2022)
The optimized extraction process of natural matrices such as propolis that results in extracts with significant compounds has been one of the main needs of the industry. The aim of this work was to analyze the content of the active components of Braz
Externí odkaz:
https://doaj.org/article/f1e69e353e73488eb8d8261a0f82723e
Autor:
Larissa Alves Ribeiro de Oliveira Macêdo, Raimundo Gonçalves de Oliveira Júnior, Grasielly Rocha Souza, Ana Paula de Oliveira, Érica Martins de Lavor, Mariana Gama e Silva, Alessandra Gomes Marques Pacheco, Irwin Rose Alencar de Menezes, Henrique Douglas Melo Coutinho, Cláudia do Ó Pessoa, Marcília Pinheiro da Costa, Jackson Roberto Guedes da Silva Almeida
Publikováno v:
Biotechnology & Biotechnological Equipment, Vol 32, Iss 2, Pp 506-512 (2018)
The aim of this study was to evaluate the chemical composition, antioxidant and antibacterial activities and cytotoxicity of fractions from Selaginella convoluta, obtained by liquid–liquid extraction using hexane (Sc-Hex), chloroform (Sc-CHCl3) and
Externí odkaz:
https://doaj.org/article/ece1495f44b443b69d266fe20223ce1d
Autor:
Ana P. Oliveira, Amanda L. Guimarães, Alessandra G. M. Pacheco, Camila S. Araújo, Raimundo G. Oliveira Júnior, Érica M. Lavor, Mariana G. Silva, Edigênia C. C. Araújo, Rosemairy L. Mendes, Larissa A. Rolim, Marcília P. Costa, Henrique C. L. Farias, Cláudia do Ó Pessoa, Norberto P. Lopes, Lucas M. M. Marques, Jackson R. G. S. Almeida
Publikováno v:
Química Nova, Vol 39, Iss 1, Pp 32-37 (2016)
Specimens of Leonotis nepetiflolia were obtained from cultivated and wild environments to verify their influences in chemical composition. Phytochemical analyses were conducted for the ethyl acetate phase obtained by partitioning the crude ethanol ex
Externí odkaz:
https://doaj.org/article/4a68c203a70948fba9fe6fc70b02709f
Autor:
Camila de Souza Araújo, Daniel Amando Nery, Ana Paula de Oliveira, Raimundo Gonçalves de Oliveira-Júnior, Larissa Araújo Rolim, Norberto Peporine Lopes, Maria Francilene de Souza Silva, Cláudia do Ó Pessoa, Raimundo Braz-Filho, Lívia Macedo Dutra, Josean Fechine Tavares, Lucas Silva Abreu, Marcelo Sobral da Silva, Jackson Roberto Guedes da Silva Almeida
Publikováno v:
Natural Product Research. 37:1565-1572
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e8709115a55f35b7bd9f3ebf8bad53e
https://doi.org/10.1080/14786419.2022.2027408
https://doi.org/10.1080/14786419.2022.2027408
Autor:
Luciana Nalone Andrade, Tamires Cardoso Lima, Ricardo Guimarães Amaral, Cláudia do Ó Pessoa, Manoel Odorico de Moraes Filho, Bruno Marques Soares, Lázaro Gomes do Nascimento, Adriana Andrade Carvalho, Damião Pergentino de Sousa
Publikováno v:
Molecules, Vol 20, Iss 7, Pp 13264-13280 (2015)
Compounds isolated from essential oils play an important role in the prevention and treatment of cancer. Monoterpenes are natural products, and the principal constituents of many essential oils. The aim of this study was to investigate the cytotoxic
Externí odkaz:
https://doaj.org/article/dcd0754554fa4a63b531df0bbc769cdb
Autor:
Lorena Ramos Freitas de Sousa, Jame's A. da Silva, Paulo Cezar Vieira, Maísa Borges Costa, Mirley Luciene dos Santos, Aline Borba Sbardelotto, Cláudia do Ó Pessoa, Manoel Odorico de Moraes, Antônio Carlos Severo Menezes
Publikováno v:
Química Nova, Vol 37, Iss 2, Pp 281-287 (2014)
A new flavonoid, catechin-3-O-(3"-O-trans-cinnamoyl)-α-rhamnopyranoside, along with known compounds, catechin-3-O-α-rhamnopyranoside, 3-oxo-urs-12-en-28-oic acid, 2,4,6-trimethoxybenzoic acid, 2-butyl-D-fructofuranoside and 1-butyl-D-fructofuranosi
Externí odkaz:
https://doaj.org/article/647892cc68da49b69628cd2e867b4795
Autor:
Priscila Moraes dos Santos, Patrícia Danielle Oliveira de Almeida, Emerson Silva Lima, Manoel Odorico de Moraes, Patrícia Marçal da Costa, Assuero Silva Meira, Cláudia do Ó Pessoa, Ligia Maria Marino Valente, Valdir Florêncio da Veiga Junior
Publikováno v:
Química Nova, Vol 37, Iss 1, Pp 89-94 (2014)
Bauhinia purpurea (Fabaceae). Plants of the Bauhinia species (Fabaceae) are used in the treatment of several infections and diseases, especially diabetes. In this paper, with an aim to contribute to the knowledge of the chemistry and therapeutic pote
Externí odkaz:
https://doaj.org/article/5d1580bc4683436d9ee1266ab663b5bd