Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Dalva Trevisan"'
Autor:
Luiz Filipe Protásio Pereira, Diogo Maciel de Magalhães, Humberto Josué de Oliveira Ramos, Dalva Trevisan, Eliana Tiemi Ito, Jurandir Pereira Pinto, Vanessa Hitomi Sugahara, Geni Silva Varéa, Jakeliny Akemi Yamamoto Oliveira
Publikováno v:
Semina: Ciências Agrárias, Vol 33, Iss Suplemento 2, Pp 3055-3068 (2012)
Conídios de fungos entomopatogênicos atravessam o exoesqueleto do inseto pela ação mecânica do tubo germinativo e produção de múltiplas isoformas de proteases, quitinases e lipases em resposta à composição da cutícula do inseto. Desta for
Externí odkaz:
https://doaj.org/article/f9162dac31514ea88aeff725b6fbb5ed
Autor:
Iuri Bezerra de Barros, Juliana Feijó de Souza Daniel, Jurandir Pereira Pinto, Maria Inês Rezende, Raimundo Braz Filho, Dalva Trevisan Ferreira
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 54, Iss 3, Pp 535-541 (2011)
The aim of this work was to study the phytochemical and antifungal activity of anthraquinones and root and leaf extracts of Coccoloba mollis on phytopathogens. The chemical analysis of ethanolic extracts showed a mixture of long-chain hydrocarbons, c
Externí odkaz:
https://doaj.org/article/34aac267da604590ac509f622d917361
Autor:
Jimmy Alvarado, Hilda Vásquez, Guillermo E. Delgado, Dalva Trevisan, Oscar Horna, Jurandir Pereira, Consuelo Rojas
Publikováno v:
Revista Peruana de Biología, Vol 17, Iss 3, Pp 353-358 (2011)
El objetivo del trabajo fue demostrar la actividad inhibitoria de plantas in vitro de Drosera capillaris (Droseraceae) sobre Mycobacterium tuberculosis. Las plantas de D. capillaris fueron propagadas en cultivos in vitro a partir de plántulas y hoja
Externí odkaz:
https://doaj.org/article/4bc6c4f9bfb44bfdb2f08dcb8b9c1cca
Autor:
Iuri Bezerra de Barros, Queli Cristina Fidelis, Juliana Feijo de Souza Daniel, Jurandir Pereira Pinto, Audrey Alesandra Stinhen Garcia Lonni, Gideão Silva Ribeiro, Raimundo Braz- Filho, Norton Resende de Araújo, Dalva Trevisan Ferreira
Publikováno v:
Semina: Ciências Exatas e Tecnológicas, Vol 31, Iss 2, Pp 101-106 (2010)
Coccoloba mollis is a plant that is used in medicine in Londrina, Brazil. The root extract showed stronger activity against A. salina (68.5 μg/mL) than did the leaf extract (1342 μg mL), and demonstrated good activity when compared with the positiv
Externí odkaz:
https://doaj.org/article/a76fc59495bb4f2c8c240dfbf0349a9b
Evaluation of extracts from Coccoloba mollis using the Salmonella/microsome system and in vivo tests
Autor:
Marcela Stefanini Tsuboy, Juliana Cristina Marcarini, Dalva Trevisan Ferreira, Elisa Raquel Anastácio Ferraz, Farah Maria Drumond Chequer, Danielle Palma de Oliveira, Lúcia Regina Ribeiro, Mário Sérgio Mantovani
Publikováno v:
Genetics and Molecular Biology, Vol 33, Iss 3, Pp 542-548 (2010)
The common everyday use of medicinal plants is an ancient, and still very widespread practice, whereby the need for studies on their possible toxicity and mutagenic properties. The species Coccoloba mollis has been much used in phytotherapy, mainly i
Externí odkaz:
https://doaj.org/article/974f2f6044674a36828c89e4b33a0351
Autor:
Raimundo Braz-Filho, Noemia Kazue Ishikawa, Dalva Trevisan Ferreira, Jurandir Pereira Pinto, Adriana Pianaro
Publikováno v:
Semina: Ciências Agrárias, Vol 28, Iss 2, Pp 251-256 (2007)
The chemical study of Spathodea campanulata (Bignoniaceae) roots peels afforded an iridoid glucoside (ajugol) and two phenolic derivatives (p-hydroxy-benzoic acid and methyl p-hydroxy-benzoate). The compounds were characterized upon spectral data int
Externí odkaz:
https://doaj.org/article/d6b694750161402eac8a42527e0a3b04
Publikováno v:
Semina: Ciências Exatas e Tecnológicas, Vol 26, Iss 2, Pp 125-136 (2005)
Opiate and opioid analgesics are important drugs in the treatment of pain. They are associated with addiction and respiratory depression, side effects which limit their clinical usefulness. This paper describes the main classes of agonists and antago
Externí odkaz:
https://doaj.org/article/efc8012253174c3faa376d51e1bc6e5f
Publikováno v:
Química Nova, Vol 23, Iss 1, Pp 42-46 (2000)
Externí odkaz:
https://doaj.org/article/7dbee3ad886d41d4be7eb7f31fd0eed4
Autor:
Terezinha de Jesus Faria, Mariana Carrara Cafêu, Gisele Akiyoshi, Dalva Trevisan Ferreira, Olívio Fernandes Galão, César Cornélio Andrei, Phileno Pinge Filho, Manoel Ronaldo Carvalho Paiva, Aneli de Melo Barbosa, Raimundo Braz-Filho
Publikováno v:
Química Nova, Vol 30, Iss 3, Pp 525-527 (2007)
In vitro bioassays with leave extracts of Erythrina speciosa showed promising activity against Trypanosoma cruzi. From the flowers of E. speciosa two alkaloids were isolated: erysotrine and erythartine. The leaves furnished one alkaloid, nororientali
Externí odkaz:
https://doaj.org/article/dd89b9477b3d4d9d98affb00520f015b
Autor:
Dalva Trevisan Ferreira, César Cornélio Andrei, Halha Ostrensky Saridakis, Terezinha de Jesus Faria, Elisângela Vinhato, Kátia Eliane Carvalho, Juliana Feijó Souza Daniel, Sílvio Luiz Machado, Dennis Panayotis Saridakis, Raimundo Braz-Filho
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 99, Iss 7, Pp 753-755 (2004)
The antimicrobial activity of three different extracts (hexanic, ethyl acetate, methanol) obtained from Brazilian Drosera species (D. communis, D. montana var. montana, D. brevifolia, D. villosa var. graomogolensis, D. villosa var. villosa, Drosera s
Externí odkaz:
https://doaj.org/article/33e56eda99824f5e9daeb3f91ef6c606