Participação do Nrf2 no processo de autofagia de células de brônquios humanos expostas ao material particulado de diesel

Autor: Frias, Daniela Perroni

As partículas eliminadas na exaustão do diesel (DEP) são importantes fontes diárias de partículas inaladas, responsáveis por gerar espécies reativas de oxigênio no sistema respiratório, fazendo com que as células ativem mecanismos de defesa

Externí odkaz: http://www.teses.usp.br/teses/disponiveis/5/5160/tde-20032019-101342/

Neuroprotective effect of Portulaca oleracea extracts against 6-hydroxydopamine-induced lesion of dopaminergic neurons

Autor: WALESKA B. MARTINS, SHEYLA A. RODRIGUES, HATAMY K. SILVA, CAMILA G. DANTAS, WALDECY DE LUCCA JÚNIOR, LAURO XAVIER FILHO, JULIANA C. CARDOSO, MARGARETE Z. GOMES

Publikováno v: Anais da Academia Brasileira de Ciências, Iss 0 (2016)

ABSTRACT The Portulaca oleracea L. (Portulacaceae) is a cosmopolitan species with a wide range of biological activities, including antioxidant and neuroprotective actions. We investigated the effects of P. oleracea extracts in a 6-hydroxydopamine rat

Externí odkaz: https://doaj.org/article/83199006094045d6966e4a2e463332de

Effects of acute and chronic administration of methylprednisolone on oxidative stress in rat lungs* **

Autor: Gabriela Laste, Maria Beatriz Cardoso Ferreira, Adriane Belló-Klein, Ronaldo Lopes Torres, Iraci Lucena da Silva Torres, Paulo Francisco Guerreiro Cardoso

Publikováno v: Jornal Brasileiro de Pneumologia
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Jornal Brasileiro de Pneumologia, Volume: 40, Issue: 3, Pages: 238-243, Published: JUN 2014
Jornal Brasileiro de Pneumologia, Vol 40, Iss 3, Pp 238-243 (2014)
Jornal Brasileiro de Pneumologia v.40 n.3 2014
Sociedade Brasileira de Pneumologia e Tisiologia (SBPT)
instacron:SBPT

Objective: To determine the effects of acute and chronic administration of methylprednisolone on oxidative stress, as quantified by measuring lipid peroxidation (LPO) and total reactive antioxidant potential (TRAP), in rat lungs. Methods: Forty Wista

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b54932507673b6055368d2facbee154
http://europepmc.org/articles/PMC4109195