Pro-oxidant
Pro Oxidant Antioxidant Balance in Inflammatory Bowel Disease
... Background: Inflammatory bowel disease (IBD) is associated with increased morbidity and inci- dent of colon cancer; however its etiology is still unclear. Currently, one of the most probable pa- thogenesis patterns is ...
8
Determining Pro-Oxidant Antioxidant Balance (PAB) and Total Antioxidant Capacity (TAC) in Patients with Schizophrenia
... The patients’ group consisted of 25 males (60%) and 17 females (40%). Among them, 19 individuals (45.2%) had their first episode, while 23 (54.8%) had a history of previous admissions due to multiple episodes of the ...
5
Dietary supplementation with a high dose of daidzein enhances the antioxidant capacity in swine muscle but experts pro-oxidant function in liver and fat tissues
... anti-and pro-oxidant systems were evaluated here to assess the pro-oxidant Table 6 Effects of high-level supplementation with daidzein ...
11
The Pro-Oxidant Activity of Pheomelanin Is Significantly Enhanced by UVA Irradiation: Benzothiazole Moieties Are More Reactive than Benzothiazine Moieties
... Abstract: It is known that eumelanin (EM) is photoprotective while pheomelanin (PM) is phototoxic. A recent study using a mouse model demonstrated that PM produces reactive oxygen species (ROS) that cause DNA damage and ...
24
Catalase down-regulation in cancer cells exposed to arsenic trioxide is involved in their increased sensitivity to a pro-oxidant treatment
... To note that ATO (5 and 20 μM) has been shown to decrease catalase activity and mRNA in human osteosar- coma MG63 cells [33] as well as in AML/APL cells [32, 34]. Moreover, inhibition of catalase sensitized K562 cells to ...
9
Targeting of the pro-oxidant-antioxidant balance in vitro and in vivo by 4-thiazolidinone-based chemotherapeutics with anticancer potential
... the molecular components of a cell and leads to its death [4]. A balance between the production and neu- tralization of ROS provides a pro-oxidant-antioxi- dant balance or redox homeostasis in the cell ...
11
Antioxidant and pro oxidant effects of oil palm (Elaeis guineensis) leaves extract in experimental diabetic nephropathy: a duration dependent outcome
... Results: Oral administration with high dose of catechins-rich OPLE (1000 mg kg -1 ) to STZ-induced diabetic rats for 4 weeks attenuated renal dysfunction (hyperfiltration, proteinuria) and development of ...
13
Functionally Defective High Density Lipoprotein is Pro-Oxidant: a Deviation from Normal Atheroprotective Character
... its pro-oxidant ...ROS pro- duction and confirming its antioxidative ...duces pro-inflammatory response in these ...cellular pro-oxidative response as one mechanism of athe- ...
10
Does Ethanol Play a Pro Oxidant Role during Oxidative Stress in the Liver?
... In this study we have investigated the direct effect of ethanol by exposing rat hepatocytes in primary culture to ethanol with or without the addition of the organic peroxide, tertiary-butyl hydroperoxide (tBH), to ...
9
The Pro-Oxidant, Apoptotic and Anti-Angiogenic Effects of Selenium Supplementation on Colorectal Tumors Induced by 1,2- Dimethylhydrazine in BALB/C Mice
... However, administration of selenium significantly increased the expression of caspase 3 by 2 folds compared to DMH-induced group and 16 folds compared to the control group at [r] ...
11
Micronucleus assay and pro oxidant status of patients with known chromosomal aneuploidy
... radical-induced lipid peroxidation occurs despite the up-regulation of antioxidants (such as superoxide dismutase) and protective scavengers (as glutathione peroxidase) in DS subjects. High levels of MDA were also ...
7
Effects of Salvia virgata Jacq. on Jurkat Clone-E6
... and pro/antioxidative enzymes were measured to identify if their mechanism of action is related to these phenolic ...be pro-oxidant on this cell line and probably shows its anti-cancerogen effect ...
7
Plasmodium infection and oxidative status in breeding great tits, Parus major
... obtained from food and can be selectively incorporated into the biomembranes [75]. Compared to other tissues, red blood cells have a relatively high turn-over which may allow the maintenance of a resistant pool of cells. ...
11
Unraveling The Beta Cell Translatome: Elucidation Of An Erk/hnrnpk/jund Axis
... including pro-oxidant and pro- inflammatory genes, consistent with this factor enhancing, rather than reducing, oxidative stress levels in ...
181
Eating increases oxidative damage in a reptile
... systemic pro-oxidant (reactive oxygen metabolite, ROM) levels or antioxidant capacity of corn snakes (Pantherophis guttatus) by collecting plasma during absorptive ( peak increase in metabolic rate due to ...
5
ANTIOXIDANT ACTIVITIES OF SIDDHA POLYHERBAL FORMULATION MADHUMEGA CHOORANAM (MMC) USING IN VITRO ASSAY MODELS
... ascorbic acid, flavanoids, phenolic compounds, etc act by one or more mechanisms like free radical scavenging, quenching of singlet oxygen or formation of pro-oxidant metal complexes. In order to prevent ...
8
Multi-Generational Culture of C. Elegans on a Long-Term Space Flight Revealed Changes in Expression of Genes Involved in Longevity, DNA Repair, and Locomotion
... On the other hand, the gsto-1 gene was shown to be crucial in protecting worms from environmental pro-oxidant-induced stress (11), thus the increased expression of gsto-1 gene in[r] ...
11
Neurovascular dysfunction in diabetic rats Potential contribution of autoxidation and free radicals examined using transition metal chelating agents
... In nondiabetic rats, pro-oxidant treatment caused a reduction in nerve blood flow, diminished endoneurial oxygen tension and NCV abnormalities similar to those found in diabetes 8, furth[r] ...
6
Synergistic combinatorial antihyperlipidemic study of selected natural antioxidants; modulatory effects on lipid profile and endogenous antioxidants
... became pro-oxidant as the dose increased above that threshold level, while combinations presented enhanced effects at various doses ...to pro-oxidant effect [54] reducing its own ...
10
Biodegradation of Polypropylene Nonwovens.
... with pro-oxidants and without ...containing pro- oxidants, other chemical reactions accelerate the photo-oxidation ...a pro-oxidant consisting of calcium stearate (CaSt 2 ) and Co 3 O 4 (3, ...
335