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Free radicals and their impact on health and antioxidant defenses: a review. [PDF]
Cell Death DiscovFree radicals, characterized by the presence of unpaired electrons, are highly reactive species that play a significant role in human health. These molecules can be generated through various endogenous processes, such as mitochondrial respiration and ...
Chandimali N +7 more
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Persistent free radicals in leaves as a stable standard for quantifying free radicals [PDF]
MethodsXThis study explored plant‐derived biogenic persistent free radicals (BPFRs) in crape myrtle leaves as an alternative standard to 2,2‐diphenyl‐1‐picrylhydrazyl (DPPH) for quantifying organic radicals.
Eric P. Vejerano +2 more
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Physiology of free radicals [PDF]
Veterinarski Glasnik, 2011 Free radicals imply that every atom, molecule, ion, group of atoms, or molecules with one or several non-paired electrons in outer orbital. Among these are: nitrogenoxide (NO•), superoxide-anion-radical (O2•-), hydroxyl radical (OH•), peroxyl ...
Stevanović Jelka +3 more
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Setmelanotide – from genes to targeted therapy in some rare forms of obesity [PDF]
Farmacja Polska, 2021 Obesity is a serious public health concern. It significantly affects an individual’s quality of life and is associated with an increased risk of developing other conditions, including diabetes, hypertension, and cardiovascular complications.
Dawid Frączkowski
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Frontiers in Chemistry, 2023 Introduction: Free radicals are reactive oxygen species that constantly circulate through the body and occur as a side effect of many reactions that take place in the human body.
P. Chaudhary +7 more
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Evidence of Paraoxonases 1, 2, and 3 Expression in Human Ovarian Granulosa Cells
Antioxidants, 2021 Increasing evidence suggests that the antioxidant paraoxonase proteins, PON1, PON2, and PON3, have a role in reproduction and may be synthesized by ovarian cells.
Irantzu Pérez-Ruiz +6 more
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The Modus Operandi of Hydrogen Sulfide(H2S)-Dependent Protein Persulfidation in Higher Plants
Antioxidants, 2021 Protein persulfidation is a post-translational modification (PTM) mediated by hydrogen sulfide (H2S), which affects the thiol group of cysteine residues from target proteins and can have a positive, negative or zero impact on protein function.
Francisco J. Corpas +4 more
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Nitrogen, 2023 In higher plants, hydrogen sulfide (H2S) is a recognized signaling molecule that performs multiple regulatory functions. The enzyme L-cysteine desulfhydrase (LCD) catalyzes the conversion of L-cysteine (L-Cys) to pyruvate and ammonium with the ...
Jorge De La O-Sánchez +3 more
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Plants, 2023 Pepper (Capsicum annuum L.) fruit is a horticultural product consumed worldwide which has great nutritional and economic relevance. Besides the phenotypical changes that pepper fruit undergo during ripening, there are many associated modifications at ...
María A. Muñoz-Vargas +4 more
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Methods to Improve the Solubility of Curcumin from Turmeric
Life, 2023 Turmeric is a strong-taste component of spices characteristic of Indian cuisine. It is obtained from the turmeric rhizome (Curcumae longae rhizoma) and has been used for thousands of years not only for culinary purposes, but also for medicinal purposes ...
Julia Górnicka +4 more
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