Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Luiz Carlos Klein-Júnior"'
Autor:
Luiz Carlos Klein-Júnior, Sérgio Faloni de Andrade, Valdir Cechinel-Filho, Tania Mari Bellé Bresolin
Publikováno v:
Química Nova, Vol 37, Iss 2, Pp 277-280 (2014)
Polygala cyparissias is a plant widespread in Southern Latin America. Recently, we demonstrated the gastroprotective activity of the extract, as well as for one of the isolated metabolites-1,7-dihydroxy-2,3-methylenedioxyxanthone (MDX). In this study
Externí odkaz:
https://doaj.org/article/1695cd7a6ef24e8f80ba608b461d4ba8
Autor:
Andrea dos Santos Dantas, Luiz Carlos Klein-Júnior, Miriana S. Machado, Temenouga N. Guecheva, Luciana D. dos Santos, Régis A. Zanette, Fernanda B. de Mello, João Antonio Pêgas Henriques, João Roberto Braga de Mello
Publikováno v:
The Scientific World Journal, Vol 2016 (2016)
The present study aimed to investigate the in vitro mutagenic activity of Origanum majorana essential oil. The most abundant compounds identified by GC-MS were γ-terpinene (25.73%), α-terpinene (17.35%), terpinen-4-ol (17.24%), and sabinene (10.8%)
Externí odkaz:
https://doaj.org/article/ae1149090cab45698722df91f1c52ad2
Autor:
Geanderson Bannwart, Amélia T. Henriques, Carolina dos Santos Passos, Silvana Maria de Oliveira Santin, Cecília M. A. de Oliveira, Armando M. Pomini, Cleuza C. da Silva, Luiz Carlos Klein-Júnior, Matheus A. Peixoto, Boniek Vaz Gontijo, Lucilia Kato
Publikováno v:
Natural Product Research. 35:5465-5469
Aspidosperma macrocarpon Mart., popularly known as ‘guatambu’ or ‘peroba’, is found from North American (Mexico) to South American (Argentina) continents and in Brazil. Two indole alkaloids were isolated from leaves of A. macrocarpon, kopsano
Autor:
Thaise Boeing, Luiz Carlos Klein-Júnior, Luísa Nathália Bolda Mariano, Benhur Judah Cury, Eduardo Breviglieri, Priscila de Souza, Sérgio Faloni de Andrade, Lincon Bordignon Somensi, Luisa Mota da Silva
Publikováno v:
Journal of Pharmacy and Pharmacology. 72:1239-1244
Objectives Açaí (Euterpe oleracea) is widely consumed in Brazil and known for its numerous health-beneficial properties. This study investigated the gastroprotective potential of the dried açaí berries extract (DAE). Methods Dried açaí berries
Autor:
Valdir Cechinel-Filho, Amélia T. Henriques, Sérgio Augusto de Loreto Bordignon, Cristiane Matté, Angelica Maria Recalde-Gil, Juliana Salton, Luiz Carlos Klein-Júnior
Publikováno v:
Zeitschrift für Naturforschung C. 74:279-282
Overexpression of aromatase in breast cancer cells may substantially influence its progression and maintenance. In this sense, the inhibition of aromatase is a key target for the treatment of breast cancer in postmenopausal women. Although several fl
Autor:
Luiz Carlos Klein-Júnior, Rita de Cássia Melo Vilhena de Andrade Fonseca da Silva, Priscila de Souza, Sérgio Faloni de Andrade, Marihá Mariott, Luisa Mota da Silva, Luísa Nathália Bolda Mariano, Bruna Longo, Ana Caroline dos Santos, Lincon Bordignon Somensi, Thaise Boeing, Tauini Caroline Santos França, Marianne Caroline Meurer, Mariéli Mees
Publikováno v:
Nutrition Research. 66:95-106
Given the role of oxidative stress in ulcerative colitis (UC) etiology, and the amount of lutein (a carotenoid with antioxidant properties) in the dry hydroalcoholic extract of Tagetes erecta flowers (DHETE), this study investigated the intestinal an
Autor:
Betina Montanari, Beltrame, Mariana, Koetz, Marí Castro, Santos, Krissie Daian, Soares, Sérgio Augusto de Loreto, Bordignon, Miriam Anders, Apel, Luiz Carlos, Klein-Júnior, Melissa, Schwanz, Amélia Teresinha, Henriques
Publikováno v:
Journal of Chromatography B. 1199:123247
Psidium cattleyanum has two morphotypes: one with yellow fruits and other with red fruits. The leaves are popularly used as anti-inflammatory. However, no distinction is made between the types. Therefore, this study compared chemical and pharmacologi
Autor:
Angela Malheiros, Tiago José Bonomini, Ana Flavia Fischer Muller, Ruth M. Lucinda-Silva, Luiz Carlos Klein-Júnior, Deivisson W. Rodrigues
Publikováno v:
Química Nova v.43 n.2 2020
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Química Nova, Volume: 43, Issue: 2, Pages: 201-205, Published: 18 MAY 2020
Química Nova, Vol 43, Iss 2, Pp 201-205
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Química Nova, Volume: 43, Issue: 2, Pages: 201-205, Published: 18 MAY 2020
Química Nova, Vol 43, Iss 2, Pp 201-205
The aim of this study was to determine the chemical variability of Allamanda cathartica flowers collected in different localities of Santa Catarina State, Brazil. Extractive solutions (25 samples) were analyzed by HPLC-DAD for the qualitative and qua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b2bce770c47b08a07124d1829a60497
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422020000200201
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422020000200201
Autor:
Adriana Rolim Campos, Rogério Corrêa, Luiz Carlos Klein-Júnior, Yvan Vander Heyden, Valdir Cechinel Filho, Rivaldo Niero
Publikováno v:
Chemistry & Biodiversity. 17
Xanthones are a class of heterocyclic natural products that have been widely studied for their pharmacological potential. In fact, they have been serving as scaffolds for the design of derivatives focusing on drug development. One of the main study t
Autor:
Adrielli, Tenfen, Giovana, Vechi, Camile Cecconi, Cechinel-Zanchett, Thaís Savoldi, Lorenzett, Camila Esmério, Reginato-Couto, Diogo Alexandre, Siebert, Luciano, Vitali, Gustavo, Micke, Luiz Carlos, Klein-Júnior, Valdir, Cechinel Filho
Publikováno v:
Natural product research. 35(15)