Current Trends and Research Challenges Regarding 'Preparation for Oxidative Stress'

Autor: Daniel C. Moreira, Marcus F. Oliveira, Lara Liz-Guimarães, Nilda Diniz-Rojas, Élida G. Campos, Marcelo Hermes-Lima

Publikováno v: Frontiers in Physiology, Vol 8 (2017)

Survival under stress, such as exposure to hypoxia, anoxia, freezing, dehydration, air exposure of water breathing organisms, and estivation, is commonly associated to enhanced endogenous antioxidants, a phenomenon coined “preparation for oxidative

Externí odkaz: https://doaj.org/article/a3b2ea63db3a434d811112295e586347

Subtropical hibernation in juvenile tegu lizards (Salvator merianae): insights from intestine redox dynamics

Autor: Alexis F. Welker, Élida G. Campos, Marcelo Hermes-Lima, Daniel C. Moreira, S C R Souza

Publikováno v: Scientific Reports, Vol 8, Iss 1, Pp 1-11 (2018)
Scientific Reports
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Juvenile tegu lizards (Salvator merianae) experience gradual and mild temperature changes from autumn to winter in their habitat. This tropical/subtropical reptile enter a state of dormancy, with an 80% reduction in metabolic rate, that remains almos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a0afa488f7d7a3ef55231e29a2a9bcd
http://link.springer.com/article/10.1038/s41598-018-27263-x

Preparation for oxidative stress under hypoxia and metabolic depression: Revisiting the proposal two decades later

Autor: Thiago C. Genaro-Mattos, Marcelo Hermes-Lima, Maximiliano Giraud-Billoud, Daniel C. Moreira, Georgina A. Rivera-Ingraham, Élida G. Campos

Publikováno v: Free Radical Biology and Medicine
Free Radical Biology and Medicine, Elsevier, 2015, 89, pp.1122-1143. ⟨10.1016/j.freeradbiomed.2015.07.156⟩

International audience; Organisms that tolerate wide variations in oxygen availability, especially to hypoxia, usually face harsh environmental conditions during their lives. Such conditions include, for example, lack of food and/or water, low or hig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c5366a557bea6e72dfa38f167e34437
https://doi.org/10.1016/j.freeradbiomed.2015.07.156

Blog construction as an effective tool in biochemistry active learning

Autor: Estêvão, Cubas Rolim, Julia, Martins de Oliveira, Luana T, Dalvi, Daniel C, Moreira, Natasha, Garcia Caldas, Felipe, Fernandes Lobo, Démerson, André Polli, Élida G, Campos, Marcelo, Hermes-Lima

Publikováno v: Biochemistry and molecular biology education : a bimonthly publication of the International Union of Biochemistry and Molecular Biology. 45(3)

To boost active learning in undergraduate students, they were given the task of preparing blogs on topics of clinical biochemistry. This "experiment" lasted for 12 teaching-semesters (from 2008 to 2013), and included a survey on the blogs' usefulness

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::3d636152463e469c6029ce12e69d84c3
https://pubmed.ncbi.nlm.nih.gov/27862849

Cell density-dependent linoleic acid toxicity to Saccharomyces cerevisiae

Autor: Élida G. Campos, Túlio César Ferreira, Lidia Maria Pepe de Moraes

Publikováno v: FEMS Yeast Research. 11:408-417

Since the discovery of the apoptotic pathway in Saccharomyces cerevisiae, several compounds have been shown to cause apoptosis in this organism. While the toxicity of polyunsaturated fatty acids (PUFA) peroxides towards S. cerevisiae has been known f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9a8ba75fa4c6d6efdbfc4a0a93d571c0
https://doi.org/10.1111/j.1567-1364.2011.00729.x