Zobrazeno 1 - 10
of 41
pro vyhledávání: '"José Angelo S. Zuanazzi"'
Autor:
Luciana R. Tallini, Camila Rockenbach da Silva, Tatiana Jung, Elen de Oliveira Alves, Samira Leila Baldin, Miriam Apel, Luis F. S. M. Timmers, Eduardo Pacheco Rico, Jaume Bastida, José Angelo S. Zuanazzi
Publikováno v:
Life, Vol 13, Iss 8, p 1721 (2023)
The Amaryllidaceae family constitutes an interesting source of exclusive alkaloids with a broad spectrum of biological activity. Galanthamine, the most relevant one, has been commercialized for the palliative treatment of Alzheimer’s disease sympto
Externí odkaz:
https://doaj.org/article/bc09a28e2c3242ee9de3b65740f4af8f
Autor:
Jaume Bastida, Jean Paulo de Andrade, José Angelo S. Zuanazzi, Carles Codina, Francesc Viladomat, Strahil Berkov
Publikováno v:
Molecules, Vol 16, Iss 8, Pp 7097-7104 (2011)
Galanthamine, an acetylcholinesterase inhibitor marketed as a hydrobromide salt (Razadyne®, Reminyl®) for the treatment of Alzheimer’s disease (AD), is obtained from Amaryllidaceae plants, especially those belonging to the genera Leucojum, Narcis
Externí odkaz:
https://doaj.org/article/b586f1f083a14bba8ed575cbb0e63264
Autor:
Luciana R. Tallini, Laura Torras-Claveria, Warley de Souza Borges, Marcel Kaiser, Francesc Viladomat, José Angelo S. Zuanazzi, Jaume Bastida
Publikováno v:
Molecules, Vol 23, Iss 6, p 1277 (2018)
Natural products play an important role in the development of new drugs. In this context, the Amaryllidaceae alkaloids have attracted considerable attention in view of their unique structural features and various biological activities. In this study,
Externí odkaz:
https://doaj.org/article/9e96866795cf45c681af812330cac064
Autor:
José Angelo S. Zuanazzi, Paulo Mayorga
Publikováno v:
Química Nova, Vol 33, Iss 6, Pp 1421-1428 (2010)
Natural products have been, historically, very important for Brazil. Coffee, sugar and soy were some examples that prove this economical significance. A project that involves phytoproducts should be guide by three main axis: agriculture management fo
Externí odkaz:
https://doaj.org/article/7af063d1850a46c88ef601fef98bc906
Autor:
Luciana R. Tallini, Edison H. Osorio, Vanessa Dias dos Santos, Warley de Souza Borges, Marcel Kaiser, Francesc Viladomat, José Angelo S. Zuanazzi, Jaume Bastida
Publikováno v:
Molecules, Vol 22, Iss 12, p 2191 (2017)
The Amaryllidaceae family has proven to be a rich source of active compounds, which are characterized by unique skeleton arrangements and a broad spectrum of biological activities. The aim of this work was to perform the first detailed study of the a
Externí odkaz:
https://doaj.org/article/4edfad03decc4f169f2f354fd780530b
Autor:
Raquel Brandt Giordani, Letícia Balvedi Pagliosa, Amélia T. Henriques, José Angelo S. Zuanazzi, Julie H. A. Dutilh
Publikováno v:
Química Nova, Vol 31, Iss 8, Pp 2042-2046 (2008)
Amaryllidaceae family is an important source of bioactive molecules and considering the taxonomic relationships, it is relevant to investigate the genus Hippeastrum. Thus, the aim of this work was to determine antioxidant and anticholinesterasic acti
Externí odkaz:
https://doaj.org/article/18c4ca44fe0543c09e41f1c138986cb6
Autor:
Luciana R. Tallini, Jean Paulo de Andrade, Marcel Kaiser, Francesc Viladomat, Jerald J. Nair, José Angelo S. Zuanazzi, Jaume Bastida
Publikováno v:
Molecules, Vol 22, Iss 9, p 1437 (2017)
The plant family Amaryllidaceae is well-known for its unique alkaloid constituents, which exhibit a wide range of biological activities. Its representative, Amaryllis belladonna, has a geographical distribution covering mainly southern Africa, where
Externí odkaz:
https://doaj.org/article/f5456d99b91c4cb1bcadf8d98928a106
Autor:
Gabrielle Macedo Pereira, Armando Navarro-Vázquez, Euzébio Guimarães Barbosa, Raquel Brandt Giordani, José Angelo S. Zuanazzi, Richard Michael Grazul, Mauro V. de Almeida, Jailma Almeida-Lima, Hugo Alexandre Oliveira Rocha, Leandro de Santis Ferreira, Letícia Gondim Lambert Moreira, Matheus F. Fernandes-Pedrosa, Fernando Hallwass, Themístocles da Silva Negreiros Neto, Wamberto Alristenio Moreira de Almeida
Publikováno v:
Phytochemistry. 155:12-18
Stem bark, root bark, and leaf extracts of Erythroxylum pungens were subjected to phytochemical analysis. N,N-dimethyltryptamine (DMT) was isolated and characterized from E. pungens roots. This unprecedented result is remarkable since no indole alkal
Autor:
Ivanice Bezerra da Silva, Filippe Lemos Maia Santos, Taffarel Melo Torres, Gabrielle Macedo Pereira, Marcelo Valle de Sousa, Mariana S. Castro, Fernanda Priscila Santos Reginaldo, Letícia Gondim Lambert Moreira, Raquel Brandt Giordani, Carlos André Ornelas Ricart, Luiz Fernando Rodrigues de Souza, Arthur Germano Fett-Neto, Renata Libonati, Wagner Fontes, Alan de Araújo Roque, José Angelo S. Zuanazzi, J. A. S. Rodrigues, Daisy Sotero Chacon
Herein the descriptive label-free mass spectrometry (LC-MS/MS) proteome of Erythroxylum pungens (roots, barks, leaves) harvested from its natural habitat is described. Processes related to defense were most important in roots. Main protective protein
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0b09a681d3592b83f09951a264ac797
Autor:
Euzébio Guimarães Barbosa, Fernando Hallwass, Warley de Souza Borges, Estela Mariana, Daisy Sotero Chacon, Riva de Paula Oliveira, Jean Paulo de Andrade, José Angelo S. Zuanazzi, Leandro de Santis Ferreira, Thais Guaratini, Wamberto Alristenio Moreira de Almeida, Cecília Rodrigues Lucas, Raquel Brandt Giordani
Alzheimer’s disease (AD) is a multifactorial health problem widespread over the world. Regarding the historical importance of the alkaloids in the central nervous system pharmacology they remain as promising drug candidates against AD. Seven alkalo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5f6734d457e21943b6edcaaccd6b3ef