Antioxidant efficiency and mechanism of antioxidant action of metal-containing dispersant additives

1978 ◽  
Vol 14 (6) ◽  
pp. 447-450
Author(s):  
Yu. S. Zaslavskii ◽  
G. A. Trofimov ◽  
G. F. Pustarnakova ◽  
V. P. Evstaf'ev ◽  
E. A. Ivanova
Keyword(s):  
Antioxidant Action ◽  
Antioxidant Efficiency

Flaxseed and Vitamin E Exert Synergic Antioxidant Action on Diabetic Nephropathy in Experimental Diabetes

2017 ◽  
Vol 68 (7) ◽  
pp. 1449-1452 ◽  
Author(s):  
Raluca Ecaterina Haliga ◽  
Doina Butcovan ◽  
Teodor Oboroceanu ◽  
Alin Constantin Pinzariu ◽  
Victor Vlad Costan ◽  
...  
Keyword(s):  
Diabetic Nephropathy ◽  
Vitamin E ◽  
Intraperitoneal Injection ◽  
Experimental Diabetes ◽  
Histological Evaluation ◽  
Standard Diet ◽  
Antioxidant Action ◽  
Syrian Hamsters

This study investigated the effects of flaxseed and vitamin E on diabetic nephropathy lesions in an experimental-induced model of diabetes in hamsters. Diabetes was induced by intraperitoneal injection of streptozotocin (STZ) in male Golden Syrian hamsters, and diabetic animals were fed either standard diet, or standard diet supplemented with flaxseed (150 g/kg diet), vitamin E (400 mg a-tocopherol/kg diet) or combination of flaxseed and vitamin E in the same dosages, for 20 weeks. Kidney histological evaluation of the diabetic hamsters revealed histological lesions characteristic for diabetic nephropathy, while supplementation of the diet with flaxseed and/or vitamin E improved histological aspects of diabetic nephropathy.

scholarly journals Effect of Propagation Method and Ploidy Level of Various Rootstocks on the Response of the Common Clementine (Citrus clementina Hort. ex Tan) to a Mild Water Deficit

Agriculture ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 321 ◽  
Author(s):  
Julie Oustric ◽  
Radia Lourkisti ◽  
Stéphane Herbette ◽  
Raphaël Morillon ◽  
Gilles Paolacci ◽  
...  
Keyword(s):  
Water Deficit ◽  
Ploidy Level ◽  
Fruit Size ◽  
Redox Balance ◽  
Fruit Production ◽  
Photosynthetic Parameters ◽  
Trifoliate Orange ◽  
Antioxidant Efficiency ◽  
Diploid Genotype ◽  
Propagation Methods

Current climatic upheavals reduce water availability which impacts the growth and fruit quality of plants. In citrus crops, scion/rootstock combinations are used to ensure high fruit production and quality and a stress tolerance/resistance. Our objective was to assess the effect on the clementine scion (C) under natural mild water deficit of (i) polyploid rootstocks by comparing the allotetraploid FlhorAG1 (C/4xFLs; trifoliate orange + Willowleaf mandarin) with its diploid parents, trifoliate orange (C/2xTOs), and Willowleaf mandarin (C/2xWLs), and with a diploid genotype used as reference (Carrizo citrange, C/2xCCs), (ii) rootstock propagation methods by comparing trifoliate orange seedling (C/2xTOs) with cutting (C/2xTOc). A mild water deficit observed under orchard conditions during the summer period (July–August) induced a significant change in yield (except in C/2xTOs), fruit size, and quality. C/2xCCs, C/2xTOs, and C/2xWLs appeared less affected by water deficit as indicated by their lower reduction of predawn leaf water potential (Ψpd), relative water content (RWC), transpiration (E), and photosynthetic parameters (Pnet and gs). Their greater redox balance was probably due to their better antioxidant efficiency. Seedling rootstocks lead to a better adaptation of clementine scions to water deficit than cutting or allotetraploid rootstock. Improving the tolerance to water deficit requires taking into consideration the rootstock genotype, propagation method, and ploidy level.

A study of the energetics of antioxidant action of p-phenylenediamines

2005 ◽  
Vol 88 (3) ◽  
pp. 548-554 ◽  
Author(s):  
Erik Klein ◽  
Zuzana Cibulková ◽  
Vladimír Lukeš
Keyword(s):  
Antioxidant Action

Antioxidant Action and Photosensitizing Effects of Three Different Chlorpromazines

1988 ◽  
Vol 50 (1) ◽  
pp. 138-141 ◽  
Author(s):  
Alberto Bindoli ◽  
Maria Pia Rigobello ◽  
Anne Favel ◽  
Lauro Galzigna
Keyword(s):  
Antioxidant Action
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