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Antioxidants, Volume 13, Issue 7

July 2024 - 130 articles

Cover Story: Aquafeed contamination caused by microplastics (MPs) poses a risk to fish health due to their gastrointestinal absorption and translocation to other organs, particularly the liver, triggering oxidative stress. The present study aimed to combine the use of natural astaxanthin contained in natural-based microcapsules to counteract the negative side effects of MPs in juvenile European seabass (Dicentrarchus labrax) fed diets containing MPs. Specifically, starch contained in the microcapsules enabled the coagulation of MPs in fish gut, limiting their absorption and accumulation in all the tissues analyzed. Conversely, natural astaxanthin led to the mitigation of oxidative stress. This technology represents a new and economically affordable approach to promote fish welfare and quality within the aquaculture sector. View this paper
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Articles (130)

  • Review
  • Open Access
16 Citations
4,521 Views
22 Pages

The Interplay of Protein Aggregation, Genetics, and Oxidative Stress in Alzheimer’s Disease: Role for Natural Antioxidants and Immunotherapeutics

  • Jawad Ali,
  • Kyonghwan Choe,
  • Jun Sung Park,
  • Hyun Young Park,
  • Heeyoung Kang,
  • Tae Ju Park and
  • Myeong Ok Kim

Alzheimer’s disease (AD) is a progressive neurodegenerative disorder that comprises amyloid-beta protein (Aβ) as a main component of neuritic plaques. Its deposition is considered a trigger for AD pathogenesis, progression, and the clinica...

  • Article
  • Open Access
3 Citations
2,240 Views
15 Pages

Excess reactive oxygen species (ROS) can accelerate amyloid β (Aβ) aggregation and tau protein hyperphosphorylation in neuron cells, which further leads to neurodegenerative diseases such as Alzheimer’s disease (AD). Therefore, there...

  • Article
  • Open Access
3 Citations
1,813 Views
19 Pages

Poplar Bud (Populus) Extraction and Chinese Propolis Counteract Oxidative Stress in Caenorhabditis elegans via Insulin/IGF-1 Signaling Pathway

  • Shuo Wang,
  • Chengchao Yang,
  • Yaling Luo,
  • Qingyi Chen,
  • Mengyang Xu,
  • Yuntao Ji,
  • Xiasen Jiang and
  • Changqing Qu

Poplar buds are characterized by a high content of phenolic compounds, which exhibit a broad spectrum of biological activities. However, the relationship between Chinese propolis and poplar buds based on their antioxidant capacities and underlying me...

  • Article
  • Open Access
10 Citations
2,555 Views
19 Pages

Astragalin from Thesium chinense: A Novel Anti-Aging and Antioxidant Agent Targeting IGFR/CD38/Sirtuins

  • Ruifeng Wang,
  • Anping Ding,
  • Jiaye Wang,
  • Jiaxue Wang,
  • Yujie Zhou,
  • Miao Chen,
  • Shuang Ju,
  • Mingpu Tan and
  • Zengxu Xiang

Astragalin (AG), a typical flavonoid found in Thesium chinense Turcz (T. chinense), is abundant in various edible plants and possesses high nutritional value, as well as antioxidant and antibacterial effects. In this study, we initially predicted the...

  • Article
  • Open Access
8 Citations
2,049 Views
18 Pages

Placental Bioenergetics and Antioxidant Homeostasis in Maternal Obesity and Gestational Diabetes

  • Chiara Mandò,
  • Sara Castiglioni,
  • Chiara Novielli,
  • Gaia Maria Anelli,
  • Anaïs Serati,
  • Francesca Parisi,
  • Chiara Lubrano,
  • Monica Zocchi,
  • Roberta Ottria and
  • Matteo Giovarelli

Maternal obesity has been associated with short- and long-term risks of pregnancy-perinatal adverse events, possibly due to alterations of placental mitochondrial bioenergetics. However, several detrimental mechanisms occurring in the placentas of wo...

  • Article
  • Open Access
6 Citations
3,257 Views
16 Pages

Thermal-Responsive Antibacterial Hydrogel with Photothermal Therapy and Improving Wound Microenvironment for Promote Healing

  • Linjie Huang,
  • Jingwen Deng,
  • Yina Su,
  • Xueqi Hu,
  • Yichao Zhang,
  • Shanni Hong and
  • Xiahui Lin

Skin damage is one of the most prevalent human injuries, which affects the health of human beings. However, skin damage is often accompanied by bacterial infection and wound microenvironment changes, causing damage to normal cells and inhibiting woun...

  • Article
  • Open Access
4 Citations
2,615 Views
19 Pages

The Combination of Molecular Hydrogen and Heme Oxygenase 1 Effectively Inhibits Neuropathy Caused by Paclitaxel in Mice

  • Ignacio Martínez-Martel,
  • Xue Bai,
  • Rebecca Kordikowski,
  • Christie R. A. Leite-Panissi and
  • Olga Pol

Chemotherapy-provoked peripheral neuropathy and its associated affective disorders are important adverse effects in cancer patients, and its treatment is not completely resolved. A recent study reveals a positive interaction between molecular hydroge...

  • Article
  • Open Access
8 Citations
2,719 Views
30 Pages

Apocynin Prevents Cigarette Smoke-Induced Anxiety-Like Behavior and Preserves Microglial Profiles in Male Mice

  • Rana Alateeq,
  • Alina Akhtar,
  • Simone N. De Luca,
  • Stanley M. H. Chan and
  • Ross Vlahos

Chronic obstructive pulmonary disease (COPD) is the third leading cause of death globally and is primarily caused by cigarette smoking (CS). Neurocognitive comorbidities such as anxiety and cognitive impairments are common among people with COPD. CS-...

  • Article
  • Open Access
9 Citations
2,900 Views
16 Pages

Isolation, Characterization, and Functional Properties of Antioxidant Peptides from Mulberry Leaf Enzymatic Hydrolysates

  • Yichen Zhou,
  • Rijun Zhang,
  • Junyong Wang,
  • Yucui Tong,
  • Jing Zhang,
  • Zhenzhen Li,
  • Haosen Zhang,
  • Zaheer Abbas,
  • Dayong Si and
  • Xubiao Wei

Recent evidence suggests that mulberry leaves have good antioxidant activity. However, what the antioxidant ingredient is and how the ingredient works are still not well understood. In this study, we enzymatically hydrolyze mulberry leaf proteins (ML...

  • Review
  • Open Access
60 Citations
7,183 Views
17 Pages

Ferulic acid is a ubiquitous ingredient in cereals, vegetables, fruits and Chinese herbal medicines. Due to the ferulic phenolic nucleus coupled to an extended side chain, it readily forms a resonant-stable phenoxy radical, which explains its potent...

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Antioxidants - ISSN 2076-3921