Results 61 to 70 of about 24,048,620 (390)

Ecotoxicological Assessment of a Glyphosate-Based Herbicide in Cover Plants: Medicago sativa L. as a Model Species

open access: yesApplied Sciences, 2020
Despite the several innovations that have been incorporated in agriculture, the use of herbicides, especially glyphosate (GLY), is still the major tool for weed control.
Beatriz Fernandes   +8 more
doaj   +1 more source

Effects of 21-aminosteroid U-74389g on amiodarone-induced pulmonary toxicity in rats [PDF]

open access: yesArchives of the Balkan Medical Union, 2019
Introduction. The widely used antiarrhythmic amiodarone (AD) has been linked to many health problems, including pulmonary toxicity. The objective of the study.
Galya Ts. STAVREVA   +3 more
doaj   +1 more source

UHPLC-PDA-ESI-TOF/MS metabolic profiling and antioxidant capacity of arabica and robusta coffee silverskin: antioxidants vs phytotoxins [PDF]

open access: yes, 2017
A deeper knowledge of the chemical composition of coffee silverskin (CS) is needed due to the growing interest in its use as a food additive or an ingredient of dietary supplements.
Lavecchia, R.   +3 more
core   +1 more source

Exogenous Melatonin Counteracts NaCl-Induced Damage by Regulating the Antioxidant System, Proline and Carbohydrates Metabolism in Tomato Seedlings

open access: yesInternational Journal of Molecular Sciences, 2019
Melatonin, a natural agent, has multiple functions in animals as well as in plants. However, its possible roles in plants under abiotic stress are not clear. Nowadays, soil salinity is a major threat to global agriculture because a high soil salt content
M. H. Siddiqui   +7 more
semanticscholar   +1 more source

The antioxidant system enzymes’ activity in rats’ brain, intoxicated with sodium fluoride in subtoxic doses [PDF]

open access: yesArchives of the Balkan Medical Union, 2018
The aim of the study was to assess the activity of enzymes in the antioxidant system in the brain of rats subjected to intoxication with sodium fluoride in subtoxic doses. Methods. The studies were conducted on sexually mature Wistar rats weighing 180-
Irina BAGMUT   +4 more
doaj   +1 more source

Developmental stage is an important factor that determines the antioxidant responses of young and old grapevine leaves under UV irradiation in a green-house. [PDF]

open access: yes, 2011
The impact of UV irradiation was studied on photosynthesis, photosystem II photochemical yields and antioxidant responses using green-house grown grapevine (Vitis vinifera L. cv. Chardonnay) leaves.
Hideg, Éva, Majer, Petra
core   +1 more source

Post-Treatment of Synthetic Polyphenolic 1,3,4 Oxadiazole Compound A3, Attenuated Ischemic Stroke-Induced Neuroinflammation and Neurodegeneration

open access: yesBiomolecules, 2020
Ischemic stroke is categorized by either permanent or transient blood flow obstruction, impeding the distribution of oxygen and essential nutrients to the brain.
Arooj Mohsin Alvi   +9 more
doaj   +1 more source

TcI isolates of Trypanosoma cruzi exploit the antioxidant network for enhanced intracellular survival in macrophages and virulence in mice [PDF]

open access: yes, 2016
Trypanosoma cruzi species is categorized into six discrete typing units (TcI to TcVI) of which TcI is most abundantly noted in the sylvatic transmission cycle and considered the major cause of human disease. In our study, the TcI strains Colombiana (COL),
Basombrío, Miguel Ángel Manuel   +8 more
core   +2 more sources

Seed Priming with Melatonin Improves the Seed Germination of Waxy Maize under Chilling Stress via Promoting the Antioxidant System and Starch Metabolism

open access: yesScientific Reports, 2019
Chilling stress is one of the major abiotic stresses affecting waxy maize plant growth. Melatonin (MT) is able to improve tolerance to abiotic stress in plants.
Qingjun Cao   +6 more
semanticscholar   +1 more source

Antioxidant activity of thyme waste extract in O/W emulsions [PDF]

open access: yes, 2019
Thymus vulgaris (thyme) is an aromatic plant and its essential oil has been applied as antimicrobial and antioxidant due to the presence of phenolic compounds.
AAZZA, Smail   +8 more
core   +1 more source

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