Results 21 to 30 of about 23,437,147 (340)

Indices of antioxidant and osmoprotective systems in seedlings of winter wheat cultivars with different frost resistance [PDF]

open access: yesThe Ukrainian Biochemical Journal, 2023
The functioning of the stress-protective systems of wheat under the action of cold at the early stages of plant development remains poorly studied. The aim of this work was a comparative study of antioxidant activity and the content of sugars and proline
T. O. Yastreb   +6 more
doaj   +1 more source

The Role of the Plant Antioxidant System in Drought Tolerance

open access: yesAntioxidants, 2019
Water deficiency compromises plant performance and yield in many habitats and in agriculture. In addition to survival of the acute drought stress period which depends on plant-genotype-specific characteristics, stress intensity and duration, also the ...
Miriam Laxa   +4 more
semanticscholar   +1 more source

Antioxidant system: norm and pathology

open access: yes, 2021
The atricle presents modern data on the composition and role of the antioxidant system in the human body.The stages and components of the system (enzymatic and non-enzymatic) are considered, classifications are given.
L. Pasiyeshvili   +2 more
semanticscholar   +1 more source

Phenolic compounds and properties of antioxidants in grapevine roots (Vitis vinifera L.) under low-temperature stress followed by recovery

open access: yesActa Societatis Botanicorum Poloniae, 2011
The research has been performed on roots of Vitis vinifera, cv. Himrod, obtained from seedlings grown under chill stress conditions (+10oC in the day and +7oC at night), under optimum conditions (+25oC in the day and +18oC at night) and from seedling ...
Stanisław Weidner   +5 more
doaj   +1 more source

Comparative Study of Lycopene Encapsulation Efficiency in Polycapprolactone Vs Poly Lactic Co-glycolic Acid [PDF]

open access: yesASABE 2019 Annual International Meeting, 2023
Lycopene contributes to the red-colored pigmentation of fruits and vegetables, and it is a fat-soluble carotenoid with antioxidant properties. Epidemiological studies have shown the significant health benefits associated to the consumption of lycopene rich foods, because of the anti-cancer properties. Degradative losses of lycopene during processing is
arxiv   +1 more source

Resolving the paradox of ferroptotic cell death: Ferrostatin-1 binds to 15LOX/PEBP1 complex, suppresses generation of peroxidized ETE-PE, and protects against ferroptosis

open access: yesRedox Biology, 2021
Hydroperoxy-eicosatetraenoyl-phosphatidylethanolamine (HpETE-PE) is a ferroptotic cell death signal. HpETE-PE is produced by the 15-Lipoxygenase (15LOX)/Phosphatidylethanolamine Binding Protein-1 (PEBP1) complex or via an Fe-catalyzed non-enzymatic ...
Tamil S. Anthonymuthu   +15 more
doaj  

ABOUT THE QUALITY OF MEAT WITH PSE AND DFD PROPERTIES

open access: yesFoods and Raw Materials, 2015
The use of modern technologies in meat production often leads to the formation of raw meat with uncharacteristic course of autolysis, one raw meat being characterized by a low pH value (less than 5.2), it is pale, flabby and watery (Pale, Soft, Exudative
Poznyakovskiy V.M.   +3 more
doaj   +1 more source

COPPER EFFECT ON COMPONENTS OF THE ANTIOXIDANT SYSTEM OF THE DIGESTIVE GLAND IN THE FRESHWATER MUSSEL ANODONTA CYGNEA

open access: yesTransactions of the Karelian Research Centre of the Russian Academy of Sciences, 2020
The effects of copper accumulation and its impact on the functioning of some components of the antioxidant system (AOS) – CAT, GST, GSH – in the digestive gland of the freshwater mussel Anodonta cygnea were studied in an aquarium experiment.
Irina Sukhovskaya   +4 more
doaj   +1 more source

High expression of antioxidant proteins in dendritic cells: possible implications in atherosclerosis [PDF]

open access: yesMol Cell Proteomics 5 (04/2006) 726-36, 2006
Dendritic cells (DCs) display the unique ability to activate naive T cells and to initiate primary T cell responses revealed in DC-T cell alloreactions. DCs frequently operate under stress conditions. Oxidative stress enhances the production of inflammatory cytokines by DCs.
arxiv   +1 more source

Aluminium Fluoride induced changes in chlorophyll a fluorescence, antioxidants and psb A gene expression of Brassica juncea cultivars

open access: yesJournal of Plant Interactions, 2018
In present study, the effects of combined Aluminium and Fluoride (AlF) stress on chlorophyll a fluorescence, photosynthetic pigments, antioxidant system and psb A gene expression are first time reported in four Brassica juncea cultivars (CS-14, Pusa ...
Vinay Sharma   +2 more
doaj   +1 more source

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