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Antioxidants, Volume 14, Issue 1

January 2025 - 119 articles

Cover Story: Hydroxyl radicals are the most reactive oxidants among reactive oxygen species and a major cause of oxidative damage to biomolecules in several subcellular components. The excessive production of hydroxyl radicals is linked to diseases such as cancer and neurodegenerative disorders. Rapid and reliable detection of hydroxyl radicals near DNA and within subcellular organelles is important. However, the high reactivity and short half-lives of hydroxyl radicals result in exceptionally low concentrations, which pose significant challenges to their detection. This review highlights advances in fluorescent probes for the detection of hydroxyl radicals in distinct subcellular regions with an emphasis on the probe design, applications, and limitations, and it outlines pathways to enhance future development. View this paper
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Articles (119)

  • Article
  • Open Access
2 Citations
2,010 Views
17 Pages

A Comparative Analysis of the Antioxidant Profiles Generated by the RoXstaTM System for Diverse Biological Fluids Highlights the Powerful Protective Role of Human Seminal Plasma

  • Robert J. Aitken,
  • Alexandra Wilkins,
  • Natasha Harrison,
  • Mohammad Bahrami,
  • Zamira Gibb,
  • Kaitlin McIntosh,
  • Quan Vuong and
  • Sarah Lambourne

14 January 2025

(1) Background: The RoXstaTM system has been developed as a rapid, effective means of profiling different types of antioxidant activity. The purpose of this study was to examine its performance utilizing a diverse array of biological fluids including...

  • Article
  • Open Access
5 Citations
2,152 Views
23 Pages

13 January 2025

The rising global focus on healthy lifestyles and environmental sustainability has prompted interest in repurposing plant-based by-products for health benefits. With increasing life expectancy, the incidence of neurodegenerative diseases—charac...

  • Article
  • Open Access
2 Citations
1,950 Views
17 Pages

Dietary Fiber-Rich Spartina anglica Improves Intestinal Health and Antioxidant Capacity of Zhedong White Geese

  • Xiao Zhou,
  • Li Wang,
  • Jiuli Dai,
  • Huiyan Jia,
  • Kai Shi,
  • Jian Zhao and
  • Shufang Chen

13 January 2025

Spartina anglica (SA), a plant rich in dietary fiber, has demonstrated considerable potential for enhancing gut health and antioxidant capacity in animals. This study investigates the integration of SA as a novel dietary ingredient for Zhedong white...

  • Article
  • Open Access
3 Citations
2,120 Views
21 Pages

Comparison of Antioxidant Properties of Fruit from Some Cultivated Varieties and Hybrids of Rubus idaeus and Rubus occidentalis

  • Natalia Adamczuk,
  • Mirosława Krauze-Baranowska,
  • Justyna Ośko,
  • Małgorzata Grembecka and
  • Piotr Migas

13 January 2025

The aim of this study was to compare the antioxidant potential in the fruits of different hybrids of Rubus idaeus and Rubus occidentalis (four hybrids) against the fruit of known cultivars of both species (R. idaeus—three cultivars; R. occident...

  • Article
  • Open Access
1 Citations
2,492 Views
22 Pages

CCL5 Induces a Sarcopenic-like Phenotype via the CCR5 Receptor

  • Francisco Aguirre,
  • Franco Tacchi,
  • Mayalen Valero-Breton,
  • Josué Orozco-Aguilar,
  • Sabrina Conejeros-Lillo,
  • Josefa Bonicioli,
  • Renata Iturriaga-Jofré,
  • Daniel Cabrera,
  • Jorge A. Soto and
  • Mauricio Castro-Sepúlveda
  • + 5 authors

13 January 2025

Sarcopenia corresponds to a decrease in muscle mass and strength. CCL5 is a new myokine whose expression, along with the CCR5 receptor, is increased in sarcopenic muscle. Therefore, we evaluated whether CCL5 and CCR5 induce a sarcopenic-like effect o...

  • Review
  • Open Access
5 Citations
1,772 Views
17 Pages

Nicotinamide Adenine Dinucleotide Phosphate Oxidases and Metabolic Dysfunction-Associated Steatotic Liver Disease

  • Vittoria Cammisotto,
  • Emanuele Valeriani,
  • Pasquale Pignatelli and
  • Francesco Violi

13 January 2025

Metabolic dysfunction-associated steatotic liver disease (MASLD) is characterized by lipid accumulation in the liver due to an excess in their supplies or an impairment in their management. While some patients remain stable for years, a proportion of...

  • Article
  • Open Access
1 Citations
1,652 Views
12 Pages

How Antiretroviral Drug Concentrations Could Be Affected by Oxidative Stress, Physical Capacities and Genetics: A Focus on Dolutegravir Treated Male PLWH

  • Jessica Cusato,
  • Anna Mulasso,
  • Micol Ferrara,
  • Alessandra Manca,
  • Guido Accardo,
  • Alice Palermiti,
  • Miriam Antonucci,
  • Gianluca Bianco,
  • Francesco Chiara and
  • Jacopo Mula
  • + 8 authors

13 January 2025

High levels of reactive oxygen species (ROS) are present in people living with HIV (PLWH), produced by intense physical activity; in response, our body produces antioxidant molecules. ROS influence the expression of gene-encoding enzymes and transpor...

  • Review
  • Open Access
5 Citations
3,859 Views
26 Pages

Bioactive Compounds from Propolis on Bone Homeostasis: A Narrative Review

  • Vanessa Bertolucci,
  • André Felipe Ninomiya,
  • Giovanna Barbarini Longato,
  • Luisa Oliveira Kaneko,
  • Nilson Nonose,
  • Pedro Paulo Menezes Scariot and
  • Leonardo Henrique Dalcheco Messias

12 January 2025

This narrative review explores the potential effects of Propolis and its bioactive compounds on bone health. Propolis, a resinous product collected by bees, is renowned for its antimicrobial, anti-inflammatory, and antioxidant properties. Recent rese...

  • Article
  • Open Access
2,310 Views
21 Pages

11 January 2025

Glucosinolates (GSLs) are nitrogen/sulfur-containing glycosides widely present in the order of Brassicales, particularly in the Brassicaceae family. Camelina (Camelina sativa (L.) Crantz) is an oilseed plant belonging to this family. Its seeds, in ad...

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Antioxidants - ISSN 2076-3921