Results 21 to 30 of about 3,933,717 (303)

Protein nitration: A connecting bridge between nitric oxide (NO) and plant stress

open access: yesPlant Stress, 2021
Nitric oxide (•NO) is a free radical which exerts a myriad of functions in the physiology of higher plants either under physiological and environmental stress conditions.
Francisco J. Corpas   +2 more
doaj   +1 more source

Pomegranate (Punica granatum L.) Fruits: Characterization of the Main Enzymatic Antioxidants (Peroxisomal Catalase and SOD Isozymes) and the NADPH-Regenerating System

open access: yesAgronomy, 2019
Pomegranate (Punica granatum L.) is a common edible fruit. Its juice can be used as a source of antioxidative compounds, primarily polyphenols and vitamin C, in addition to other vitamins and minerals.
Melisa Pinilla   +4 more
doaj   +1 more source

Pepper Fruit Extracts Show Anti-Proliferative Activity against Tumor Cells Altering Their NADPH-Generating Dehydrogenase and Catalase Profiles

open access: yesAntioxidants, 2023
Cancer is considered one of the main causes of human death worldwide, being characterized by an alteration of the oxidative metabolism. Many natural compounds from plant origin with anti-tumor attributes have been described.
Marta Rodríguez-Ruiz   +8 more
doaj   +1 more source

Ocena jakości szafranu (Crocus sativus L.) z wykorzystaniem metod spektroskopowych

open access: yesHerbalism, 2023
Szafran (Croccus sativus L.) to wyjątkowa roślina, ceniona na całym świecie. Uznawana za jedną z najdroższych i najszlachetniejszych przypraw. Właściwości szafranu znali już starożytni, którzy nie tylko dodawali szafran do dań i napitków, barwili nim ...
Karolina Stolarek   +3 more
doaj   +1 more source

Functionalised oximes : emergent precursors for carbon-, nitrogen- and oxygen-centred radicals [PDF]

open access: yes, 2016
The author thanks EaStCHEM for financial support.Oxime derivatives are easily made, are non-hazardous and have long shelf lives. They contain weak N–O bonds that undergo homolytic scission, on appropriate thermal or photochemical stimulus, to initially ...
John C. Walton   +3 more
core   +1 more source

Reaction of superoxide radicals with glycosaminoglycan chloramides: a kinetic study. [PDF]

open access: yes, 2013
Hypochlorous acid and its acid-base counterpart, hypochlorite ions, produced under inflammatory conditions, may produce chloramides of glycosaminoglycans, perhaps through the binding of myeloperoxidase directly to the glycosaminoglycans.
Parsons, BJ   +7 more
core   +1 more source

Balur and Improving Quality of Life [PDF]

open access: yesJournal of Tropical Life Science, 2016
Balur treatment aimed to leach free radicals overwhelmingly produced in unhealthy body with rubbed over the human body. In Balur used some amino acid, bawang sabrang (Eleutherine palmifolia (L.) Merr), kopi balur (Mixed Coffea arabica L.
Gatra Ervi Jayanti, Saraswati Subagjo
doaj  

Hohenpeissenberg Photochemical Experiment (HOPE 2000) : measurements and photostationary state calculations of OH and peroxy radicals [PDF]

open access: yes, 2002
Measurements of OH, total peroxy radicals, non-methane hydrocarbons (NMHCs) and various other trace gases were made at the Meteorological Observatory Hohenpeissenberg in June 2000. The data from an intensive measurement period characterised by high solar
Gilge, Stefan   +14 more
core   +2 more sources

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