Results 21 to 30 of about 136,427 (301)

Existing antioxidant levels are more important in acclimation to supplemental UV-B irradiation than inducible ones: Studies with high light pretreated tobacco leaves [PDF]

open access: yes, 2012
Greenhouse grown tobacco plants were exposed to supplemental ultraviolet irradiation (280-400 nm, UV-B centered) for 6 days and changes in their photosynthesis (gas exchange and electron transport) and general and specific antioxidant activities were ...
Hideg, Éva, Majer, Petra
core   +1 more source

Coagulant recovery and reuse for drinking water treatment [PDF]

open access: yes, 2016
Coagulant recovery and reuse from waterworks sludge has the potential to significantly reduce waste disposal and chemicals usage for water treatment. Drinking water regulations demand purification of recovered coagulant before they can be safely reused ...
Jarvis, Peter   +3 more
core   +2 more sources

The Induction of Oxidative/Nitrosative Stress, Inflammation, and Apoptosis by a Ferric Carboxymaltose Copy Compared to Iron Sucrose in a Non-Clinical Model [PDF]

open access: yes, 2015
Introduction: Ferric carboxymaltose is a next-generation polynuclear iron(III)-hydroxide carbohydrate complex for intravenous iron therapy belonging to the class of so-called non-biological complex drugs.
Angerosa, Margarita   +2 more
core   +1 more source

Phenolic content of Hypodaphnis Zenkeri and its antioxidant effects against fenton reactions’ mediated oxidative injuries on liver homogenate [PDF]

open access: yes, 2014
Under oxidative stress conditions, endogenous antioxidant defenses are unable to completely inactivate the free radicals generated by an excessive production of reactive oxygen species (ROS).
Biapa   +14 more
core   +3 more sources

Analysis of synthesis structures and flocculation stability of a polyphosphate ferric sulfate solid

open access: yesChemical Engineering Journal Advances, 2022
A solid polyphosphate ferric sulfate flocculant was prepared by a one-step ''solid-solid'' method; it had a molar ratio of 0.12 phosphorus to iron, a molar ratio of 1.46 sulfur to iron, and a molar ratio of 0.24 [OH−]/[FeT].
Yangbo Zhou   +3 more
doaj   +1 more source

SINGLE CRYSTAL STUDIES OF FERRIC MYOGLOBIN COMPOUNDS

open access: yesLe Journal de Physique Colloques, 1979
The Mössbauer measurements of single crystals of some ferric compounds have been done in the presence of a small external magnetic field perpendicular to γ-rays at the liquid He temperature. For high spin compounds, metMb and MbF, isotropie A-tensors have been obtained.
Harami, T., Maeda, Y., Morita, Y.
openaire   +2 more sources

Comparative evaluation of nephrotoxicity and management by macrophages of intravenous pharmaceutical iron formulations.

open access: yesPLoS ONE, 2015
BackgroundThere is a significant clinical need for effective treatment of iron deficiency. A number of compounds that can be administered intravenously have been developed.
James R Connor   +4 more
doaj   +1 more source

Chemical Compositions, Chromatographic Fingerprints and Antioxidant Activities of Andrographis Herba

open access: yesMolecules, 2014
This paper describes the development of an HPLC-UV-MS method for quantitative determination of andrographolide and dehydroandrographolide in Andrographis Herba and establishment of its chromatographic fingerprint.
Yang Zhao   +5 more
doaj   +1 more source

Bioactive compounds and antioxidant activities of two industrial beers produced in Ivory Coast

open access: yesHeliyon, 2023
Beer is a world-famous beverage that is universally popular. This might be as an effect of its sensory, nutritional, and therapeutic qualities. To date, in Côte d’Ivoire, no study has been carried out focused on the eventual health benefits of industrial
Wahauwouélé Hermann Coulibaly   +3 more
doaj   +1 more source

In-vitro antioxidant and anti-inflamatory activities of Pituranthos chloranthus and Artemisia vulgaris from Tunisia [PDF]

open access: yes, 2020
Pituranthos chloranthus and Artemisia vulgaris L. are two of the most important aromatic and medicinal species from the Apiaceae and Asteraceae families, respectively. They are traditionally used in certain pathologies in which inflammatory processes are
AAZZA, Smail   +3 more
core   +1 more source

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