A semi-automated multi-endpoint reactive oxygen species activity analyzer (SAMERA) for measuring the oxidative potential of ambient PM2.5 aqueous extracts

2019 ◽  
Vol 54 (3) ◽  
pp. 304-320 ◽  
Author(s):  
Haoran Yu ◽  
Joseph V. Puthussery ◽  
Vishal Verma
Keyword(s):  
Reactive Oxygen Species ◽  
Reactive Oxygen ◽  
Aqueous Extracts ◽  
Oxygen Species ◽  
Oxidative Potential ◽  
Species Activity

Reactive Oxygen Species Activity and Antioxidant Properties ofFusariumInfected Bananas

2017 ◽  
Vol 165 (4) ◽  
pp. 213-222 ◽  
Author(s):  
Kelvin Kiran Anthony ◽  
Dominic Soloman George ◽  
Hasvinder Kaur Baldev Singh ◽  
Shi Ming Fung ◽  
Vicknesha Santhirasegaram ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Antioxidant Properties ◽  
Reactive Oxygen ◽  
Oxygen Species ◽  
Species Activity

Allelopathic effects of weed spp on the root border cells of Fagopyrum tataricum (L.) Gaertn

2021 ◽  
Vol 52 (1) ◽  
pp. 85-102
Author(s):  
Y.Y. Xie ◽  
L.X. Yao ◽  
S. Wei ◽  
S.H. He ◽  
L. Chen ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Reactive Oxygen Species ◽  
Mitochondrial Membrane ◽  
Reactive Oxygen ◽  
Aqueous Extracts ◽  
Oxygen Species ◽  
Weed Species ◽  
Fagopyrum Tataricum ◽  
Bidens Pilosa ◽  
Allelopathic Effects

We studied the allelopathic effects of aqueous extracts of Galinsoga parviflora Cav., Chenopodium ambrosioides L., and Bidens pilosa L. weed species on the developmental characteristics of Tartary buckwheat RBCs. The increase in the concentration of aqueous extracts, there was increase in apoptosis rate and mucigel thickness of the RBCs, level of intracellular reactive oxygen species and nitric oxide, but decreased the mitochondrial membrane potential (P <0.05). The allelopathic effects of aqueous extracts of donor weed species on RBCs followed the order: C. ambrosioides > B. pilosa > G. parviflora. The increased levels of reactive oxygen species, nitric oxide and the reduced potential of mitochondrial membrane, further disrupted the homeostasis and normal metabolism of cells, thereby inducing the cell death. Among the three weed species, C. ambrosioides had the most significant impact

Reactive oxygen species activity in the interaction of rice with Erwinia chrysanthemi pv. zeae

2008 ◽  
Vol 2 (4) ◽  
pp. 441-445
Author(s):  
Qiongguang Liu ◽  
Landi He ◽  
Jingyi Zhang ◽  
Yutao Wang ◽  
Zhenzhong Wang
Keyword(s):  
Reactive Oxygen Species ◽  
Reactive Oxygen ◽  
Erwinia Chrysanthemi ◽  
Oxygen Species ◽  
Species Activity
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