Zobrazeno 1 - 10
of 26
pro vyhledávání: '"PAULO MICHEL P. FERREIRA"'
Autor:
CARLA LORENA S. RAMOS, JOSÉ IVO A. BESERRA FILHO, DIEGO P. DE MENEZES, PAULO MICHEL P. FERREIRA
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 96, Iss suppl 1 (2024)
Abstract Several countries and non-governmental organizations have discussed the use of animals in industry and biomedical areas. This work shows the progression of animal’ rights for scientific purposes in Brazil and how Brazilian Councils have ad
Externí odkaz:
https://doaj.org/article/15d05435c0cd46f899b82995b8c619e7
Autor:
Paulo Michel P. Ferreira, Leticia V. Costa-Lotufo, Manoel O. Moraes, Francisco W.A. Barros, Aline M.A. Martins, Alberto J. Cavalheiro, Vanderlan S. Bolzani, Andre G. Santos, Claudia Pessoa
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 83, Iss 4, Pp 1373-1384 (2011)
Folk uses and scientific investigations have highlighted the importance of Casearia sylvestris extracts and their relevant bioactive potential. The aim of this work was to review the pharmacological properties of C. sylvestris, emphasizing its anti-u
Externí odkaz:
https://doaj.org/article/4e0f9f5e5fbe4722b6af167306cad211
Autor:
Paulo Michel P. Ferreira, Davi F. Farias, Martônio P. Viana, Terezinha M. Souza, Ilka M. Vasconcelos, Bruno M. Soares, Cláudia Pessoa, Letícia V. Costa-Lotufo, Manoel O. Moraes, Ana F.U. Carvalho
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 83, Iss 3, Pp 1045-1058 (2011)
This study assessed the antiproliferative and cytotoxic potential against tumor lines of ethanolic seed extracts of 21 plant species belonging to different families from Northeastern Brazil. In addition, some underlying mechanisms involved in this cy
Externí odkaz:
https://doaj.org/article/4f5621d16d104329a1ad628c46a08ae6
Autor:
Monalisa de Alencar Lucena, Igor Frederico da Silveira Ramos, Maurycyo Silva Geronço, Ricardo de Araújo, Francisco Lopes da Silva Filho, Luís Manuel Lopes Rodrigues da Silva, Rayran Walter Ramos de Sousa, Paulo Michel Pinheiro Ferreira, Josy Anteveli Osajima, Edson Cavalcanti Silva-Filho, Márcia dos Santos Rizzo, Alessandra Braga Ribeiro, Marcilia Pinheiro da Costa
Publikováno v:
Molecules, Vol 27, Iss 12, p 3895 (2022)
The present work aimed to characterize the exopolysaccharide obtained from water kefir grains (EPSwk), a symbiotic association of probiotic microorganisms. New findings of the technological, mechanical, and biological properties of the sample were st
Externí odkaz:
https://doaj.org/article/d5f90d85f5c042f98a2726a18d2cfb5a
Autor:
Éverton José Ferreira de ARAÚJO, Layana Karine Farias LIMA, Oskar Almeida SILVA, Luís Mário REZENDE JÚNIOR, Stanley Juan Chavez GUTIERREZ, Fernando Aécio de Amorim CARVALHO, Francisco das Chagas Alves LIMA, Cláudia PESSOA, Rivelilson Mendes de FREITAS, Paulo Michel Pinheiro FERREIRA
Publikováno v:
Acta Amazonica, Vol 46, Iss 3, Pp 309-314 (2016)
ABSTRACT Aniba riparia (Lauraceae) is an important medicinal plant found in the Amazon region and presents alkaloids of the type alkamide known as riparins. Riparin A is structurally represented as the fundamental core of all Amazon riparins. This wo
Externí odkaz:
https://doaj.org/article/c0711d86e1244d8f8d4085a00d038f5d
Autor:
Antonia Rosa da Costa, Claudiana Mangabeira Santana, Valéria Lima Silva, Jaksilania Aires Forte Pinheiro, Márcia Maria Mendes Marques, Paulo Michel Pinheiro Ferreira
Publikováno v:
Cadernos de Saúde Coletiva, Vol 24, Iss 3, Pp 275-281 (2016)
Resumo Dois terços da população mundial vivem em áreas infestadas com mosquitos vetores da dengue, especialmente o Aedes aegypti. Este estudo realizou um levantamento de dados sobre casos de dengue no município de Picos, no Estado do Piauí, Bra
Externí odkaz:
https://doaj.org/article/762b00e7bdda490b870a08ad8cddd4d9
Autor:
Claudiana Mangabeira Santana, Antonia Rosa da Costa, Rafaela Maria Pessoa Nunes, Nárcia Mariana Fonseca Nunes, Ana Paula Peron, Ana Amélia de Carvalho Melo-Cavalcante, Paulo Michel Pinheiro Ferreira
Publikováno v:
Cadernos de Saúde Coletiva, Vol 24, Iss 3, Pp 301-307 (2016)
Resumo Objetivos Avaliar o perfil dos trabalhadores rurais do município de Picos, no Estado do Piauí e suas práticas e atitudes quanto à utilização de agrotóxicos. Métodos A coleta dos dados (n=159) foi realizada em Picos com levantamento de
Externí odkaz:
https://doaj.org/article/15195724fa6b4853bdab884434f9782e
Autor:
Lilian Buriol, Daiane Finger, Eduardo Morgado Schmidt, Julio M. T. dos Santos, Marcos Roberto da Rosa, Sueli Pércio Quináia, Yohandra Reyes Torres, Herta Stutz Dalla Santa, Cláudia Pessoa, Manoel Odorico de Moraes, Letícia Veras Costa-Lotufo, Paulo Michel Pinheiro Ferreira, Alexandra Christine Helena Frankland Sawaya, Marcos Nogueira Eberlin
Publikováno v:
Química Nova, Vol 32, Iss 2, Pp 296-302 (2009)
Propolis is mostly used as hydroalcoholic extract. Recently there has been a growing number of patents dealing with new solvents for preparing propolis extracts. This study aimed to prepare edible oil propolis extracts and compare their chemical comp
Externí odkaz:
https://doaj.org/article/3792e360793d4f4ea92d443d3472416e
Autor:
Éverton José Ferreira de Araújo, Danyelle Yasmin Moura Lopes de Araújo, Rivelilson Mendes de Freitas, Paulo Michel Pinheiro Ferreira
Publikováno v:
Revista de Ciências Farmacêuticas Básica e Aplicada, Vol 35, Iss 3 (2014)
No Ocidente, o consumo de plantas medicinais vem aumentando substancialmente, onde cerca de 40% da população utiliza regularmente plantas medicinais e preparações fitoterápicas sob o rótulo de serem produtos inócuos ou seguros. Porém, na maio
Externí odkaz:
https://doaj.org/article/453accaf64fd4daa925a7351ffc483e4
Autor:
Adonias Almeida Carvalho, Lucivania Rodrigues dos Santos, Ruth Raquel Soares de Farias, Mariana Helena Chaves, Chistiane Mendes Feitosa, Gerardo Magela Vieira Júnior, Mônica Regina Silva de Araújo, Paulo Michel Pinheiro Ferreira, Claudia do Ó Pessoa
Publikováno v:
Química Nova, Vol 41, Iss 4, Pp 405-411
A tea made with the leaves or stem bark of Bauhinia pulchella Benth (Fabaceae) is used in the treatment of diabetes. Ethanol (EEF) and aqueous (EAF) extracts were obtained from the leaves and the antioxidant and citotoxic activities were tested, as w
Externí odkaz:
https://doaj.org/article/34b510ff33254fd091848b702b9e7e65