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Complex oscillatory redox dynamics with signaling potential at the edge between normal and pathological mitochondrial function
(Frontiers, 2014-06)
The time-keeping properties bestowed by oscillatory behavior on functional rhythms represent an evolutionarily conserved trait in living systems. Mitochondrial networks function as timekeepers maximizing energetic output ...
N-acetyl cysteine reverts the proinflammatory state induced by cigarette smoke extract in lung Calu-3 cells
(Elsevier, 2018-06)
Chronic obstructive pulmonary disease (COPD) and cystic fibrosis (CF) are lethal pulmonary diseases. Cigarette consumption is the main cause for development of COPD, while CF is produced by mutations in the CFTR gene. ...
Interaction of p53 with tumor suppressive and oncogenic signaling pathways to control cellular reactive oxygen species production
(Mary Ann Liebert, 2011-09)
p53 is a crucial transcription factor with tumor suppressive properties that elicits its function through specific target genes. It constitutes a pivotal system that integrates information received by many signaling pathways ...
The antioxidant dimethylthiourea improves IVF efficiency and decreases cumulus cell apoptosis in pigs
(Csiro Publishing, 2019-06-27)
Abattoir ovaries, which are the main source of oocytes for reproductive biotechnologies, arrive at the laboratory under ischaemic conditions. Reoxygenation generates reactive oxygen species (ROS) in ischaemic tissues, which ...
Stress proteins and auxiliary anti-stress compounds in intertidal macroalgaeProteínas de estrés y compuestos anti-estrés auxiliares en algas marinas intermareales
(Pontificia Universidad Católica de Valparaíso, 2017)
Reactive oxygen species in bovine oocyte maturation in vitro
(Csiro Publishing, 2009-12)
The role of reactive oxygen species (ROS) in the in vitro maturation (IVM) of oocytes remains controversial. The aim of the present study was to determine possible fluctuations in ROS production during bovine oocyte IVM ...
ROS enhancement by silicon nanoparticles in X-ray irradiated aqueous suspensions and in glioma C6 cells
(Springer, 2012-04)
The capability of silicon nanoparticles to increase the yield of reactive species upon 4 MeV X-ray irradiation of aqueous suspensions and C6 glioma cell cultures was investigated. ROS generation was detected and quantified ...
Nitro-oleic acid triggers ROS production via NADPH oxidase activation in plants: A pharmacological approach
(Elsevier Gmbh, 2020-03)
Nitrated fatty acids (NO2-FAs) are important signaling molecules in mammals. NO2-FAs are formed by the addition reaction of nitric oxide- and nitrite-derived nitrogen dioxide with unsaturated fatty acid double bonds. The ...
Analysis of the covers of textbooks of Primary Physical EducationAnálisis de las portadas de los libros de texto de Educación Física en Primaria
(Universidad Austral de Chile, Facultad de Filosofía y Humanidades., 2017)
Noise exposure and oxidative balance in auditory and extra-auditory structures in adult and developing animals. Pharmacological approaches aimed to minimize its effects.
(Academic Press Ltd - Elsevier Science Ltd, 2016-07)
Noise coming from urban traffic, household appliances or discotheques might be as hazardous to the health of exposed people as occupational noise, because may likewise cause hearing loss, changes in hormonal, cardiovascular ...