Results 61 to 70 of about 13,056 (198)

A cross‐species post‐translational modification profiling of histones by LC‐MS/MS revealed conserved oxidative modifications in plants

New Phytologist, EarlyView.
Conservation of post‐translational modifications (PTMs) in histones across six plant species.
Sau‐Shan Cheng, Wai‐Ching Sin, Yuen‐Yi Chau, Hon‐Ming Lam   +3 more
wiley   +1 more source

Subcellular fractionation of stored red blood cells reveals a compartment-based protein carbonylation evolution : Subcellular fractionation of stored red blood cells reveals a compartment-based protein carbonylation evolution

, 2012
During blood banking, erythrocytes undergo storage lesions, altering or degrading their metabolism, rheological properties, and protein content. Carbonylation is a hallmark of protein oxidative lesions, thus of red blood cell oxidative stress.
Rubin, O., Delobel, J., Lion, N., Prudent, M., Tissot, Jean-Daniel, Crettaz, D., Crettaz, David, Delobel, Julien, Lion, Niels, Prudent, Michel, Rubin, Olivier, Tissot, J.D.   +11 more
core   +1 more source

Effects of a Fish Oil Rich in Docosahexaenoic Acid on Cardiometabolic Risk Factors and Oxidative Stress in Healthy Rats

Marine Drugs, 2021
Omega-3 polyunsaturated fatty acids are associated with a lower risk of cardiometabolic diseases. However, docosahexaenoic acid (DHA) is easily oxidized, leading to cellular damage.
Bernat Miralles-Pérez, Lucía Méndez, Maria Rosa Nogués, Vanessa Sánchez-Martos, Àngels Fortuño-Mar, Sara Ramos-Romero, Mercè Hereu, Isabel Medina, Marta Romeu   +8 more
doaj   +1 more source

Oxidative stress in honey bees (Apis mellifera) and small carpenter bees (Ceratina calcarata) across different landscapes

Physiological Entomology, EarlyView.
First comparative study in oxidative stress between wild bees and managed bees. Bees collected from organic landscapes exhibited the lowest OX levels. Pesticide profiles were different among landscapes. Abstract Oxidative stress (OX) is a state of imbalance between antioxidants and reactive oxygen species, which are the byproducts of oxidative ...
Keiana Briscoe, Mia Byarlay, Rameshwor Pudasaini, Reed Johnson, Sandra Rehan, Hongmei Li‐Byarlay   +5 more
wiley   +1 more source

Protein carbonylation after traumatic brain injury: cell specificity, regional susceptibility, and gender differences

, 2015
Protein carbonylation is a well-documented and quantifiable consequence of oxidative stress in several neuropathologies, including multiple sclerosis, Alzheimer׳s disease, and Parkinson׳s disease.
Mueller, Gregory P., Buonora, John E., Jacobowitz, David M., Lazarus, Rachel C.   +3 more
core   +1 more source

Effects of Ramadan Fasting on Serum Amyloid A and Protein Carbonyl Group Levels in Patients With Cardiovascular Diseases [PDF]

Journal of Cardiovascular and Thoracic Research, 2015
Introduction: Serum amyloid-A (SAA) and protein carbonyl group are rigorously related with cardiovascular diseases (CVDs) as a sensitive marker of an acute inflammatory state and as an important index of oxidative stress, respectively.
Asadi Hami, Abolfathi Ali Akbar, Badalzadeh Reza, Majidinia Maryam, Yaghoubi Alireza, Asadi Maryam, Yousefi Bahman   +6 more
doaj   +1 more source

Microgravity‐induced changes in skeletal muscle and possible countermeasures: What we can learn from bed rest and human space studies

Experimental Physiology, EarlyView.
Abstract Despite exercise countermeasures to sustain health and performance in spaceflight, complete maintenance of muscle mass and functions in microgravity is still not possible for most astronauts. The principal cause of the limited effectiveness of existing exercise countermeasures is the difficulty in achieving full loading forces in space.
Alessandra Bosutti, Bergita Ganse, Nicola A. Maffiuletti, Rob C. I. Wüst, Gustav J. Strijkers, Andy Sanderson, Hans Degens   +6 more
wiley   +1 more source

Heat treatment combined with hybrid exercises retraining mitigates cellular markers of protein turnover after hindlimb suspension in male mice: A pilot study

Experimental Physiology, EarlyView.
Abstract Recent evidence suggests that heat treatment (HT) and resistance training can limit skeletal muscle mass loss during immobilization. However, the effects of repeated HT sessions combined with hybrid exercises (EX), which promote both endurance and resistance responses, on muscle protein turnover following hindlimb unloading (HU) remain ...
Tom Normand‐Gravier, Robert Solsona, Christelle Bertrand‐Gaday, Margot Issertine, Florence Sabatier, Flavie Arnould, Sébastien Racinais, Fabio Borrani, Henri Bernardi, Anthony M. J. Sanchez   +9 more
wiley   +1 more source

Oxidative stress and lipotoxicity

Journal of Lipid Research, 2016
The α,β polyunsaturated lipid aldehydes are potent lipid electrophiles that covalently modify lipids, proteins, and nucleic acids. Recent work highlights the critical role these lipids play under both physiological and pathological conditions.
Amy K. Hauck, David A. Bernlohr
doaj   +1 more source

Mitochondrial Ca2+ uniporter haploinsufficiency leads to sexually dimorphic redox imbalance and metabolic remodelling in the mouse brain

The Journal of Physiology, EarlyView.
Abstract figure legend The genetic inactivation of one Mcu allele leads to sex‐specific changes in neuronal function in adult mice, that is, the firing of action potentials and the relationship between cytosolic and mitochondrial Ca2+ levels. The ability to produce NAD(P)H by stimulated neural tissue is largely preserved in male mice but delayed in ...
Jenna Gray, Girish Halemirle, Beatriz Ferrán, Hadyn Rose, Traci L. Redwine, Sophia Pham, Bo Hagy, Atul Pranay, Jennifer Giorgione, Stacy A. Hussong, Veronica Galvan, Kenneth Humphries, Holly Van Remmen, Mike Kinter, William E. Sonntag, Pankaj K. Singh, Carlos Manlio Díaz‐García   +16 more
wiley   +1 more source