Results 31 to 40 of about 468,553 (276)

Reduction of leukocyte microvascular adherence and preservation of blood-brain barrier function by superoxide-lowering therapies in a piglet model of neonatal asphyxia [PDF]

open access: yes, 2019
Background: Asphyxia is the most common cause of brain damage in newborns. Substantial evidence indicates that leukocyte recruitment in the cerebral vasculature during asphyxia contributes to this damage. We tested the hypothesis that superoxide radical (
Aarti R. Shah   +9 more
core   +2 more sources

Heat-shock pretreatment inhibits sorbitol-induced apoptosis in K562, U937 and HeLa cells. [PDF]

open access: yes, 2009
The aim of this study was to determine whether heat-shock pretreatment exerted a protective effect against sorbitol-induced apoptotic cell death in K562, U937 and HeLa cell lines and whether such protection was associated with a decreased cytochrome c
Aventaggiato, Michele   +8 more
core   +1 more source

Pro-oxidant potency of clothianidin in rainbow trout

open access: yesArhiv za Higijenu Rada i Toksikologiju, 2021
Clothianidin is a systemic neonicotinoid insecticide interfering with the central nervous system by acting as a nicotinic acetylcholine receptor agonist.
Fakhereddin Tarek, Doğan Demet
doaj   +1 more source

Single copy/knock-in models of ALS SOD1 in C. elegans suggest loss and gain of function have different contributions to cholinergic and glutamatergic neurodegeneration [PDF]

open access: yes, 2018
Mutations in Cu/Zn superoxide dismutase 1 (SOD1) lead to Amyotrophic Lateral Sclerosis (ALS), a neurodegenerative disease that disproportionately affects glutamatergic and cholinergic motor neurons.
Baskoylu, Saba N   +10 more
core   +3 more sources

A Design of MAC Model Based on the Separation of Duties and Data Coloring: DSDC-MAC [PDF]

open access: yes, 2020
Among the access control methods for database security, there is Mandatory Access Control (MAC) model in which the security level is set to both the subject and the object to enhance the security control. Legacy MAC models have focused only on one thing,
Kim, Jin-Woo   +3 more
core   +2 more sources

Multidisciplinary team in cardiac rehabilitation and secondary prevention, from the assessment to the education: an educational project

open access: yesMonaldi Archives for Chest Disease, 2015
The authors explain the training project: “Multidisciplinarity in cardiac rehabilitation and secondary prevention: from the evaluation to the therapeutic education”, the rationale and purpose of a pathway for patients with ischemic heart disease treated ...
Letizia da Vico   +5 more
doaj   +1 more source

S-adenosylmethionine and superoxide dismutase 1 synergistically counteract Alzheimer's disease features progression in tgCRND8 mice [PDF]

open access: yes, 2017
Recent evidence emphasizes the role of dysregulated one-carbon metabolism in Alzheimer's Disease (AD). Exploiting a nutritional B-vitamin deficiency paradigm, we have previously shown that PSEN1 and BACE1 activity is modulated by one-carbon metabolism ...
Cavallaro, Rosaria A   +4 more
core   +2 more sources

The Status of Antioxidants and Oxidative Damage in Patients with COVID-19

open access: yesAhi Evran Medical Journal, 2023
Purpose: COVID-19 is a viral disease that has recently caused a pandemic and significantly affects human health. In this study, superoxide dismutase, glutathione peroxidase, glutathione, total thiol, natural thiol, disulfide, oxidative DNA damage and ...
İrfan BİNİCİ   +7 more
doaj   +1 more source

Biochemical composition changes of gram-negative microorganisms under the action of new chemical compounds

open access: yesOne Health & Risk Management, 2021
Introduction. It is known that the enzymes catalase (CT) and superoxide dismutase (SOD) are actively involved in protecting cells of microbial pathogens against the biochemical factors produced by macrophages in vivo, in order to stop infection ...
Carolina LOZAN-TIRSU, Elena ZARICIUC
doaj   +1 more source

Design of sediment oxygen demand (SOD) 'in-situ' measuring chamber and its application in several rivers [PDF]

open access: yes, 2001
Sediment oxygen demand is defined as the rate of dissolved oxygen removal from the water column by the decomposition of organic materials in the bottom sediments.
Mohamed, Maketab, Yusop, Zulkifli
core  

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