Results 21 to 30 of about 18,603 (231)

The emerging immunological role of post-translational modifications by reactive nitrogen species in cancer microenvironment

open access: yesFrontiers in Immunology, 2014
Under many inflammatory contexts, such as tumor progression, systemic and peripheral immune response is tailored by reactive nitrogen species (RNS)-dependent post-translational modifications, suggesting a biological function for these chemical ...
Francesco eDe Sanctis   +8 more
doaj   +1 more source

Detecting Oxidative Stress Biomarkers in Neurodegenerative Disease Models and Patients

open access: yesMethods and Protocols, 2020
Oxidative stress is prominent in many neurodegenerative diseases. Along with mitochondrial dysfunction and pathological protein aggregation, increased levels of reactive oxygen and nitrogen species, together with impaired antioxidant defense mechanisms ...
Yulia Sidorova, Andrii Domanskyi
doaj   +1 more source

Nitrotyrosine aortic endothelium score. [PDF]

open access: yes, 2014
Table shows nitrotyrosine staining score of aortic endothelia (0 or 1) and percentage of positively stained endothelia per group. Significant differences are marked with the certain significance level. Right row shows histological examples.
Nicole Arend (529019)   +6 more
core   +1 more source

Serum Levels of Carbamylated LDL, Nitrotyrosine and Soluble Lectin-like Oxidized Low-density Lipoprotein Receptor-1 in Poorly Controlled Type 2 Diabetes Mellitus [PDF]

open access: yesFolia Medica, 2019
Introduction: Carbamylated low-density lipoprotein (cLDL) has profound proatherogenic properties. Lectin-like oxidized low-density lipoprotein receptor-1 (LOX-1) has been identified as the primary cLDL receptor.
Teodora R. Stankova   +3 more
doaj   +3 more sources

LDL phospholipid hydrolysis produces modified electronegative particles with an unfolded apoB-100 protein

open access: yesJournal of Lipid Research, 2005
Electronegative low density lipoprotein (LDL−) formation that structurally resembles LDL− isolated from plasma was evaluated after LDL treatment with snake venom phospholipase A2 (PLA2).
Liana Asatryan   +5 more
doaj   +1 more source

MHR leads to nitrotyrosine formation in BEC that is lowered by DPI. [PDF]

open access: yes, 2013
Using immunohistochemical anti-nitrotyrosine stainings we detected only small amounts of nitrotyrosine in solvent treated normoxic controls (A). In contrast significantly higher amounts of nitrotyrosine were detected in BEC exposed towards MHR in a ...
Christoph M. Zehendner (294872)   +6 more
core   +1 more source

The impact of anesthesia method on the severity of oxidative stress during coronary artery bypass grafting with cardiopulmonary bypass

open access: yesВестник анестезиологии и реаниматологии, 2020
The objective: to investigate the impact of anesthesia method on the severity of oxidative stress in patients after coronary artery bypass grafting with cardiopulmonary bypass.Subjects and methods.
O. N. Gerasimenko   +5 more
doaj   +1 more source

Nitrotyrosine promotes human aortic smooth muscle cell migration through oxidative stress and ERK1/2 activation [PDF]

open access: yes, 2008
Nitrotyrosine is a new biomarker of atherosclerosis and inflammation. The objective of this study was to determine the direct effects of free nitrotyrosine on human aortic smooth muscle cell (AoSMC) migration and molecular mechanisms.
Mu, Hong   +4 more
core   +1 more source

The effect of risk elements in soil to nitric oxide metabolism in tobacco plants

open access: yesPlant, Soil and Environment, 2012
We studied changes of endogenous nitric oxide content (NO) and of reactive nitrogen species metabolism in transgenic tobacco with prolonged life span (SAG) and in wild tobacco (WT) cultivated in the control and in the polluted soil.
D. Procházková   +6 more
doaj   +1 more source

Cross-Talk Between Nitrosative Stress, Inflammation and Hypoxia-Inducible Factor in Patients with Adrenal Masses

open access: yesJournal of Inflammation Research, 2021
Barbara Choromańska,1 Piotr Myśliwiec,1 Tomasz Kozłowski,1 Magdalena Łuba,1 Piotr Wojskowicz,1 Jacek Dadan,1 Hanna Myśliwiec,2 Katarzyna Choromańska,3 Katarzyna Makarewicz,4 Anna Zalewska,5 Mateusz Maciejczyk6 1 ...
Choromańska B   +10 more
doaj  

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