Results 121 to 130 of about 497,025 (343)

Antioxidant Defense System in Behcet’S Disease

, 2015
Behcet’s disease (BD), first described by the Turkish dermatologist Hulusi Behcet in 1937, is characterized by triad of symptoms that include oral aphthous lesions, genital ulcerations and iritis with hypopyon. The etiopathogenesis is not yet fully explained, although reactive oxygen species produced (ROS) by the hyperfunction of neutrophils which are ...
Şahin, Mustafa, Maraşlı, Mert Kahraman, KOÇ, Elif Sitre, MEMİŞ, İdil   +3 more
openaire   +1 more source

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

Advanced Healthcare Materials, EarlyView.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre, Margherita Bernardeschi, Matteo Battaglini, Gianni Ciofani   +3 more
wiley   +1 more source

Antioxidant Supplementation in the Treatment of Aging-Associated Diseases [PDF]

, 2016
Oxidative stress is generally considered as the consequence of an imbalance between pro- and antioxidants species, which often results into indiscriminate and global damage at the organismal level.
Conti, V, Corbi, G, De Lise, F, Di Donato, A, Filippelli, A, Izzo, V, Manzo, V, Russomanno, G   +7 more
core   +2 more sources

Oxygen and ROS Delivery for Infected Wound Healing and Future Prospects

Advanced Healthcare Materials, EarlyView.
Bacterial infection is a major driver of delayed wound healing and postsurgical readmissions; with rising antibiotic resistance, solid peroxide–releasing biomaterials offer sustained delivery of ROS/O2 for antimicrobial control and microenvironmental modulation.
Ayden Watt, Chably Rachella, Charlotte Jaloux, Joshua Vorstenbosch, Adam Hart, Michael Tanzer, Geraldine Merle, Jake Barralet   +7 more
wiley   +1 more source

Injectable Stimuli‐Responsive Amphiphilic Hydrogel for Rapid Hemostasis, Robust Tissue Adhesion, and Controlled Drug Delivery in Trauma and Surgical Care

Advanced Healthcare Materials, EarlyView.
Fast‐acting hydrogel seals bleeding wounds as the illustrated injectable, pH‐responsive network rapidly gels in situ to stop hemorrhage, adhere strongly to wet tissue, and release antibiotics in a controlled, pH‐dependent manner. The material withstands high pressures, shows excellent biocompatibility, and degrades safely, offering a versatile platform
Arvind K. Singh Chandel, Runali Patil, Abrar Ali Khan, Deeksha Pandit, Kaushik Chatterjee, Maurice N. Collins   +5 more
wiley   +1 more source

Toxicity assessment of advanced biological wastewater treatment plant effluent by integrated biomarker response in zebra mussels (Dreissena polymorpha)

Oceanological and Hydrobiological Studies
In this study, zebra mussels (Dreissena polymorpha) were exposed to advanced biological wastewater treatment plant effluent (ABWTPE) for 96 h. At the end of the 96th hour, antioxidant parameters such as superoxide dismutase (SOD), catalase (CAT ...
Serdar Osman, Ketenalp Zozan, Yildirim Nuran Cikcikoglu   +2 more
doaj   +1 more source

Paradoxical roles of antioxidant enzymes:Basic mechanisms and health implications [PDF]

, 2015
Reactive oxygen species (ROS) and reactive nitrogen species (RNS) are generated from aerobic metabolism, as a result of accidental electron leakage as well as regulated enzymatic processes.
Amit R. Reddi, Arne Holmgren, Chan PH, Chen EP, Chu FF, Daiber A, Elias S. J. Arnér, Geismann C, Hogan B, Jaarsma D, Jian-Hong Zhu, Jin R, Leitzmann C, Li JJ, Li JJ, Lu YP, Makino N, Miranda-Vizuete A, Mirochnitchenko O, Motoori S, Mulder DW, Ogata M, Oury TD, Papaioannou V, Radi R, Sandbach JM, Takahara S, Thimmulappa RK, Tome ME, Vogel U, Wang F, Wen JK, Wen-Hsing Cheng, Wispe JR, Woychik RP, Xin Gen Lei, Ye-Shih Ho, Yongping Bao, Yoshida T   +38 more
core   +1 more source

Effects of dietary vitamin C, vitamin E, and alpha‐lipoic acid supplementation on the antioxidant defense system and immune‐related gene expression in broilers exposed to oxidative stress by dexamethasone

Poultry Science, 2018
Vitamin C, vitamin E, and alpha‐lipoic acid (ALA) are potent nutritional antioxidants, which are important for enhancing immunity. This study compared the effects of supplementation with vitamin C, vitamin E, or ALA on the antioxidant defense system and ...
H. K. El-Senousey, H. K. El-Senousey, Biao Chen, J. Y. Wang, A. Atta, F. Mohamed, Q. Nie   +6 more
semanticscholar   +1 more source

Directional Liquid Transport Enabled pH‐Responsive Hierarchical Composite for Enhanced Wound Healing

Advanced Healthcare Materials, EarlyView.
A hierarchical composite with a gradient architecture transitioning from hydrophobic to hydrophilic layers integrates diode‐like liquid transport, efficient water absorption, breathability, and mechanical robustness. This device enables a multifunctional therapeutic platform with pH‐responsive dual‐drug release, providing synergistic anti‐inflammatory ...
Baolin Wang, Li‐Fang Zhu, Yuna Lang, Siyi Zhang, Fei Chen, Ming‐Wei Chang   +5 more
wiley   +1 more source

Dynamics of antioxidant status indices in orienteering team members

Acta Biomedica Scientifica, 2013
The present research is devoted to the study of the dynamics of antioxidant status indices in sportsmen going in for orienteering in the state of their maximum tiredness (right after competition) and after rest.
K. P. Bazarin, N. M. Titova, S. A. Kuznetsov   +2 more
doaj