Effects of γ-Irradiated Pork Diet on Cytochrome P-450 System, Microsome Glucose 6-Phosphatase Activity and Antioxidative Defense Systems in Rat Hepatocarcinogenesis

2003 ◽  
Vol 8 (2) ◽  
pp. 158-161
Author(s):  
Il-Jun Kang ◽  
Jung-Hee Kim ◽  
Cha-Kwon Chung
Keyword(s):  
Phosphatase Activity ◽  
Antioxidative Defense ◽  
Defense Systems ◽  
Cytochrome P 450

Anti-adipogenesis and antioxidative defense status of a crude extract of ‘Kalasin 2’ peanut sprouts in 3T3-L1 mouse adipocytes

2019 ◽  
Vol 97 (6) ◽  
pp. 740-749
Author(s):  
Tantip Boonsong ◽  
Siriporn Pakwan ◽  
Wanida Chawnawa
Keyword(s):  
Oxidative Stress ◽  
Protein Expression ◽  
Oxidative Status ◽  
Peroxisome Proliferator ◽  
Antioxidative Defense ◽  
Peroxisome Proliferator Activated Receptor ◽  
Defense Systems ◽  
Treatment Of Obesity ◽  
Mouse Adipocytes ◽  
And Oxidative Stress

The aim of this study was to investigate the effects of extracts from germinated (GPE) and non-germinated peanuts (NGPE) on adipogenesis and oxidative status in normal and oxidative-stress-induced 3T3-L1 mouse adipocytes. The treated cells were analysed for cell growth, lipid accumulation, levels of intracellular reactive oxygen species (ROS), and the expression levels of mRNAs and proteins related to adipogenesis and antioxidative defense systems. The results indicated that an extract from peanuts made 9 days after germination (9GPE) reduced lipid contents and mRNA expression of adipogenesis-related genes to a greater extent than an extract from peanuts made 1-day after germination (1GPE) or from NGPE, respectively. In oxidative-stress-induced adipocytes, 9GPE decreased ROS levels, lipid content, and the protein expression of peroxisome-proliferator-activated receptor gamma, and also increased the protein expression of antioxidants. These results illustrate the anti-adipogenic capacity and oxidative status improvement achievable with GPE, and that it could be used as a putative therapeutic agent in the prevention of and (or) treatment of obesity and diseases associated with oxidative stress.

Lipid peroxidation and antioxidative defense systems in early leaf growth

1991 ◽  
Vol 10 (1-4) ◽  
pp. 187-189
Author(s):  
Rongliang Zheng ◽  
Zhentu Yang
Keyword(s):  
Lipid Peroxidation ◽  
Leaf Growth ◽  
Antioxidative Defense ◽  
Defense Systems

scholarly journals Antioxidative defense systems in rice hull against damage caused by oxygen radicals.

1985 ◽  
Vol 49 (10) ◽  
pp. 3085-3087 ◽  
Author(s):  
Toshihiko OSAWA ◽  
Ramarathnam NARASIMHAN ◽  
Shunro KAWAKISHI ◽  
Mitsuo NAMIKI ◽  
Toru TASHIRO
Keyword(s):  
Oxygen Radicals ◽  
Rice Hull ◽  
Antioxidative Defense ◽  
Defense Systems

scholarly journals The use of proteinases to determine the topological location of cytochrome P-450 in vesicles derived from smooth endoplasmic reticulum of rat liver

1981 ◽  
Vol 196 (2) ◽  
pp. 585-589 ◽  
Author(s):  
M B Cooper ◽  
M R Estall ◽  
B R Rabin
Keyword(s):  
Lipid Peroxidation ◽  
Endoplasmic Reticulum ◽  
Membrane Proteins ◽  
Phosphatase Activity ◽  
Rat Liver ◽  
Smooth Endoplasmic Reticulum ◽  
Transverse Plane ◽  
Phospholipid Bilayer ◽  
Cytochrome P 450

1. The phospholipid bilayer of intact vesicles from smooth endoplasmic reticulum is impermeable to macromolecules. Specific and non-specific proteinases were used to investigate the site of membrane proteins in the transverse plane of the bilayer. 2. When two proteinases were used in conjunction, denaturing effects additional to proteolysis were observed on cytochrome P-450 content and glucose 6-phosphatase activity which did not depend on the integrity of the phospholipid bilayer. 3. When lipid peroxidation was inhibited, these effects were not observed.

De-submergence responses of antioxidative defense systems in two wetland plants having escape and quiescence strategies

2012 ◽  
Vol 169 (17) ◽  
pp. 1680-1689 ◽  
Author(s):  
Fang-Li Luo ◽  
Björn Thiele ◽  
Ingar Janzik ◽  
Bo Zeng ◽  
Ulrich Schurr ◽  
...  
Keyword(s):  
Wetland Plants ◽  
Antioxidative Defense ◽  
Defense Systems
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