scholarly journals Barley grass extract causes apoptosis of cancer cells by increasing intracellular reactive oxygen species production

2017 ◽  
Vol 6 (6) ◽  
pp. 681-685 ◽  
Author(s):  
Sang Mi Woo ◽  
Sang-Chul Kwon ◽  
Seong Gyu Ko ◽  
Sung-Gook Cho
Keyword(s):  
Reactive Oxygen Species ◽  
Cancer Cells ◽  
Reactive Oxygen Species Production ◽  
Reactive Oxygen ◽  
Intracellular Reactive Oxygen Species ◽  
Oxygen Species ◽  
Species Production

scholarly journals Intracellular Reactive Oxygen Species Production by Polymorphonuclear Leukocytes in Bovine Leukemia Virus-Infected Dairy Cows

2012 ◽  
Vol 74 (2) ◽  
pp. 221-225 ◽  
Author(s):  
Fernando Nogueira de SOUZA ◽  
Maiara Garcia BLAGITZ ◽  
Andréia Oliveira LATORRE ◽  
Eduardo Milton RAMOS SANCHEZ ◽  
Camila Freitas BATISTA ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Dairy Cows ◽  
Bovine Leukemia Virus ◽  
Polymorphonuclear Leukocytes ◽  
Reactive Oxygen Species Production ◽  
Leukemia Virus ◽  
Reactive Oxygen ◽  
Intracellular Reactive Oxygen Species ◽  
Oxygen Species ◽  
Species Production

scholarly journals Pomegranate-Derived Polyphenols Reduce Reactive Oxygen Species Production via SIRT3-Mediated SOD2 Activation

2016 ◽  
Vol 2016 ◽  
pp. 1-9 ◽  
Author(s):  
Chong Zhao ◽  
Takenori Sakaguchi ◽  
Kosuke Fujita ◽  
Hideyuki Ito ◽  
Norihisa Nishida ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Antioxidant Activity ◽  
Reactive Oxygen Species Production ◽  
Reactive Oxygen ◽  
Intracellular Reactive Oxygen Species ◽  
Oxygen Species ◽  
Food Ingredients ◽  
Underlying Mechanisms ◽  
Species Production ◽  
Superoxide Dismutase 2

Pomegranate-derived polyphenols are expected to prevent life-style related diseases. In this study, we evaluated the ability of 8 pomegranate-derived polyphenols, along with other polyphenols, to augment SIRT3, a mammalian SIR2 homolog localized in mitochondria. We established a system for screening foods/food ingredients that augment the SIRT3 promoter in Caco-2 cells and identified 3 SIRT3-augmenting pomegranate-derived polyphenols (eucalbanin B, pomegraniin A, and eucarpanin T1). Among them, pomegraniin A activated superoxide dismutase 2 (SOD2) through SIRT3-mediated deacetylation, thereby reducing intracellular reactive oxygen species. The other SIRT3-augmenting polyphenols tested also activated SOD2, suggesting antioxidant activity. Our findings clarify the underlying mechanisms involved in the antioxidant activity of pomegraniin A.

Resveratrol Induces Reactive Oxygen Species Production and Apoptosis in Breast Cancer Cells

2010 ◽  
Vol 49 ◽  
pp. S92-S93
Author(s):  
Paula Seixas Costa ◽  
Danielly Cristiny Ferraz Costa ◽  
Fabiana Alves Casanova ◽  
Jerson Lima Silva ◽  
Eliane Fialho Oliveira
Keyword(s):  
Breast Cancer ◽  
Reactive Oxygen Species ◽  
Cancer Cells ◽  
Breast Cancer Cells ◽  
Reactive Oxygen Species Production ◽  
Reactive Oxygen ◽  
Oxygen Species ◽  
Species Production
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