Protective effects of silymarin on testis histopathology, oxidative stress indicators, antioxidant defence enzymes and serum testosterone in cadmium‐treated mice

Andrologia ◽  
2019 ◽  
Vol 51 (5) ◽  
pp. e13242 ◽  
Author(s):  
Tayebe Faraji ◽  
Hamid Reza Momeni ◽  
Mahdi Malmir
Keyword(s):  
Oxidative Stress ◽  
Serum Testosterone ◽  
Protective Effects ◽  
Antioxidant Defence ◽  
Stress Indicators ◽  
Defence Enzymes ◽  
Oxidative Stress Indicators ◽  
Antioxidant Defence Enzymes

NEOPTERIN VERSUS OXIDATIVE STRESS INDICATORS AMONG EGYPTIAN WORKERS IN MARBLE INDUSTRY

2015 ◽  
Vol 39 (1) ◽  
pp. 67-83
Author(s):  
Gaballah MF ◽  
Manawil M ◽  
El-Sherif GH
Keyword(s):  
Oxidative Stress ◽  
Stress Indicators ◽  
Oxidative Stress Indicators ◽  
Marble Industry

scholarly journals Fluctuation of oxidative stress indicators in Salix nigra seeds during priming

2012 ◽  
Vol 63 (10) ◽  
pp. 3631-3642 ◽  
Author(s):  
G. Roqueiro ◽  
S. Maldonado ◽  
M. d. C. Rios ◽  
H. Maroder
Keyword(s):  
Oxidative Stress ◽  
Salix Nigra ◽  
Stress Indicators ◽  
Oxidative Stress Indicators

scholarly journals XBP1-Mediated BiP/GRP78 Upregulation Copes with Oxidative Stress in Mosquito Cells during Dengue 2 Virus Infection

2017 ◽  
Vol 2017 ◽  
pp. 1-14 ◽  
Author(s):  
Tien-Huang Chen ◽  
Yi-Hsuan Chiang ◽  
Jiun-Nan Hou ◽  
Chih-Chieh Cheng ◽  
Eny Sofiyatun ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Target Gene ◽  
Cytosolic Calcium ◽  
Cellular Damage ◽  
Factor X ◽  
Stress Indicators ◽  
Mosquito Cells ◽  
Tropical Areas ◽  
Oxidative Stress Indicators ◽  
Denv2 Infection

Dengue viruses (DENVs) cause dengue fever which is an important mosquito-borne disease in tropical areas. Generally, DENV does not cause cellular damage in mosquito cells. However, alterations in cytosolic calcium ions ([Ca2+]cyt) and the mitochondrial membrane potential (MMP), as well as accumulated reactive oxygen species (ROS), including superoxide anions (O2∙-) and hydrogen peroxide (H2O2), can be detected in C6/36 cells with DENV2 infection. Evident upregulation of BiP/GRP78 also appeared at 24 h postinfection in DENV2-infected C6/36 cells. As expression of BiP/GRP78 mRNA was reduced when the transcription factor X-box-binding protein-1 (XBP1) was knocked down in C6/36 cells, it demonstrated that BiP/GRP78 is the target gene regulated by the XBP1 signal pathway. We further demonstrated that the expression and splicing activity of XBP1 were upregulated in parallel with DENV2 infection in C6/36 cells. In C6/36 cells with BiP/GRP78 overexpression, oxidative stress indicators including [Ca2+]cyt, MMP,O2∙-, and H2O2were all pushed back to normal. Taken together, DENV2 activates XBP1 at earlier stage of infection, followed by upregulating BiP/GRP78 in mosquito cells. This regulatory pathway contributes a cascade in relation to oxidative stress alleviation. The finding provides insights into elucidating how mosquitoes can healthily serve as a vector of arboviruses in nature.

Effect of exercise therapy on lipid profile and oxidative stress indicators in patients with type 2 diabetes

2009 ◽  
Vol 33 (3) ◽  
pp. 236
Author(s):  
L. Gordon ◽  
E. Morrison ◽  
D. McGrowder ◽  
D. Goorwood ◽  
Y. Terry Pena Fraser
Keyword(s):  
Oxidative Stress ◽  
Type 2 Diabetes ◽  
Lipid Profile ◽  
Exercise Therapy ◽  
Stress Indicators ◽  
Oxidative Stress Indicators ◽  
And Oxidative Stress

scholarly journals The activity of the first line enzymes of the antioxidant defence in the liver of pubertal rats during stress

2012 ◽  
Vol 58 (5) ◽  
pp. 573-578 ◽  
Author(s):  
Y.V. Volkova ◽  
L.L. Sukhova ◽  
V.V. Davydov ◽  
A.V. Goloborodko
Keyword(s):  
Superoxide Dismutase ◽  
Glutathione Peroxidase ◽  
Immobilization Stress ◽  
First Line ◽  
Short Term ◽  
Antioxidant Defence ◽  
Defence Enzymes ◽  
Antioxidant Defence Enzymes

The purpose of the work was to study the activity of the first line antioxidant defence enzymes in postmitochondrial fraction of liver of pubertal rats during immobilization stress. During short-term immobilization the activity of catalase and glutathione peroxidase (GPx) decreased. Long-term immobilization was accompanied by activation of GPx and superoxide dismutase in the liver postmitochondrial fraction of late pubertal and adult animals, but not early pubertal rats.

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