Zobrazeno 1 - 10
of 14
pro vyhledávání: '"EVERTON LUIZ P. VARELA"'
Autor:
EVERTON LUIZ P. VARELA, ANTÔNIO RAFAEL Q. GOMES, ALINE S.B. DOS SANTOS, JORDDY N. DA CRUZ, ELIETE P. DE CARVALHO, BENEDITO ANTÔNIO P. DOS PRAZERES, MARIA FANI DOLABELA, SANDRO PERCARIO
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 96, Iss 3 (2024)
Abstract Oxidative stress is involved in the pathogenesis of malaria, causing anemia, respiratory complications, and cerebral malaria. To mitigate oxidative stress, we investigated the effect of nutritional supplementation whit lycopene (LYC) on the
Externí odkaz:
https://doaj.org/article/9521e30f3542454fae72e8acc3701f99
Autor:
Antônio Rafael Quadros Gomes, Ana Laura Gadelha Castro, Gleison Gonçalves Ferreira, Heliton Patrick Cordovil Brígido, Everton Luiz Pompeu Varela, Valdicley Vieira Vale, Liliane Almeida Carneiro, Maria Fâni Dolabela, Sandro Percario
Publikováno v:
Frontiers in Pharmacology, Vol 15 (2024)
In vitro studies with Plasmodium falciparum have demonstrated the antiparasitic activity of E. plicata, attributed to its naphthoquinones. This study reports on pro-inflammatory changes in mice infected with P. berghei and correlates these changes wi
Externí odkaz:
https://doaj.org/article/449d64e562a549b285b7ea511d854186
Autor:
Heliton Patrick Cordovil Brígido, Everton Luiz Pompeu Varela, Antônio Rafael Quadros Gomes, Mirian Letícia Carmo Bastos, Andre de Oliveira Feitosa, Andrey Moacir do Rosário Marinho, Liliane Almeida Carneiro, Márlia Regina Coelho-Ferreira, Maria Fâni Dolabela, Sandro Percário
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Abstract This study investigated the acute and subacute toxicity of the ethanolic extract (EE) and alkaloid fraction (FA) from A. nitidum. The EE was obtained from trunk bark with ethanol, FA was obtained from the fractionation of EE. To test the acu
Externí odkaz:
https://doaj.org/article/c663f7942fe145589bd57c0de26983f8
Autor:
Danilo Reymão Moreira, Ana Carolina Musa Gonçalves Uberti, Antonio Rafael Quadros Gomes, Michelli Erica Souza Ferreira, Aline da Silva Barbosa, Everton Luiz Pompeu Varela, Maria Fani Dolabela, Sandro Percário
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract The present study aimed to evaluate the effects of dexamethasone on the redox status, parasitemia evolution, and survival rate of Plasmodium berghei-infected mice. Two-hundred and twenty-five mice were infected with Plasmodium berghei and su
Externí odkaz:
https://doaj.org/article/6e9c9a22fb8d4bdbb657cdef28d91fec
Autor:
Antonio Rafael Quadros Gomes, Natasha Costa da Rocha Galucio, Kelly Cristina Oliveira de Albuquerque, Heliton Patrick Cordovil Brígido, Everton Luiz Pompeu Varela, Ana Laura Gadelha Castro, Valdicley Vieira Vale, Marcelo Oliveira Bahia, Rommel Mario Rodriguez Burbano, Fábio Alberto de Molfeta, Liliane Almeida Carneiro, Sandro Percario, Maria Fâni Dolabela
Publikováno v:
Toxicology Reports, Vol 8, Iss , Pp 1480-1487 (2021)
Eleutherine plicata has been shown to be a promising medicinal plant, and its activity has been associated with naphthoquinones. The present study aimed at evaluating the cytotoxicity, genotoxicity, and oral toxicity of the ethanol extract (EEEp), di
Externí odkaz:
https://doaj.org/article/b9b57379b9ae405281cf9a6653e7f86f
Autor:
Ângelo Antônio Barbosa de Moraes, Oberdan Oliveira Ferreira, Leonardo Souza da Costa, Lorena Queiroz Almeida, Everton Luiz Pompeu Varela, Márcia Moraes Cascaes, Celeste de Jesus Pereira Franco, Sandro Percário, Lidiane Diniz do Nascimento, Mozaniel Santana de Oliveira, Eloisa Helena de Aguiar Andrade
Publikováno v:
Antioxidants, Vol 11, Iss 10, p 2076 (2022)
The essential oils (EOs) of Myrciaria floribunda (Mflo) and Myrcia sylvatica (Msyl) (Myrtaceae) were obtained by hydrodistillation. The analysis of volatile constituents was performed by GC/MS. Preliminary toxicity was assessed on Artemia salina Leac
Externí odkaz:
https://doaj.org/article/4114a3fc896e49f4a45b21d69d125ef5
Autor:
Vinicius Ruan Neves dos Santos, Deborah Ribeiro Frazão, Railson de Oliveira Ferreira, Paulo Fernando Santos Mendes, Daiane Claydes Baia-da-Silva, Deiweson Souza-Monteiro, Leonardo Oliveira Bittencourt, João Daniel Mendonça de Moura, José Messias Perdigão, Bruno José Brito Teixeira, Everton Luiz Pompeu Varela, Gabriela de Souza Balbinot, Sandro Percário, Herve Rogez, Cassiano Kuchenbecker Rösing, Fabrício Mezzomo Collares, Rafael Rodrigues Lima
Publikováno v:
Antioxidants, Vol 11, Iss 10, p 1902 (2022)
Açaí (Euterpe oleracea Mart.) juice is rich in phenolic compounds with high antioxidant capacity. It has been observed that the use of antioxidants may be an additional strategy to nonsurgical periodontal therapy as well as to prevent alveolar bone
Externí odkaz:
https://doaj.org/article/d549c8b5ab404c338a63a55a68eea6d1
Autor:
Ângelo Antônio Barbosa de Moraes, Celeste de Jesus Pereira Franco, Oberdan Oliveira Ferreira, Everton Luiz Pompeu Varela, Lidiane Diniz do Nascimento, Márcia Moraes Cascaes, Dehon Ricardo Pereira da Silva, Sandro Percário, Mozaniel Santana de Oliveira, Eloisa Helena de Aguiar Andrade
Publikováno v:
Molecules, Vol 27, Iss 17, p 5460 (2022)
The Myrtaceae family is one of the most representative in the Amazon. Several species have high added-value pharmacological potential. In order to contribute to the knowledge of the aromatic profile of Myrtaceae species from the Amazon, the present s
Externí odkaz:
https://doaj.org/article/ee5591d4517d45aa9d77e32c3bf0e65a
Autor:
Celeste de Jesus Pereira Franco, Oberdan Oliveira Ferreira, Jorddy Neves Cruz, Everton Luiz Pompeu Varela, Ângelo Antônio Barbosa de Moraes, Lidiane Diniz do Nascimento, Márcia Moraes Cascaes, Antônio Pedro da Silva Souza Filho, Rafael Rodrigues Lima, Sandro Percário, Mozaniel Santana de Oliveira, Eloisa Helena de Aguiar Andrade
Publikováno v:
Molecules, Vol 27, Iss 15, p 4678 (2022)
The essential oil (EO) of Calycolpus goetheanus (Myrtaceae) specimens (A, B, and C) were obtained through hydrodistillation. The analysis of the chemical composition of the EOs was by gas chromatography coupled with mass spectrometry CG-MS, and gas c
Externí odkaz:
https://doaj.org/article/7036dc68376a4945a8f0bcfbbe09b50b
Autor:
Oberdan Oliveira Ferreira, Celeste de Jesus Pereira Franco, Everton Luiz Pompeu Varela, Sebastião Gomes Silva, Márcia Moraes Cascaes, Sandro Percário, Mozaniel Santana de Oliveira, Eloisa Helena de Aguiar Andrade
Publikováno v:
Molecules, Vol 26, Iss 19, p 5848 (2021)
Eugenia florida DC. belongs to the Myrtaceae family, which is present in almost all of Brazil. This species is popularly known as pitanga-preta or guamirim and is used in folk medicine to treat gastrointestinal problems. In this study, two specimens
Externí odkaz:
https://doaj.org/article/ae977d33020d4250985391021871b8f5