Results 101 to 110 of about 118,600 (312)

Fucoxanthin, A Carotenoid Derived from Phaeodactylum tricornutum Exerts Antiproliferative and Antioxidant Activities In Vitro

Antioxidants, 2019
Microalgae contain a multitude of nutrients and can be grown sustainably. Fucoxanthin, a carotenoid from Phaeodactylum tricornutum, could have beneficial health effects.
Ulrike Neumann, Felix Derwenskus, Verena Flaiz Flister, Ulrike Schmid-Staiger, Thomas Hirth, Stephan C. Bischoff   +5 more
doaj   +1 more source

Ilexoside K Ameliorates Atherosclerosis by Suppressing CD72hi Macrophages and Blocking CXCL12–CXCR4 Axis to Inhibit Endothelial Pyroptosis

Advanced Science, EarlyView.
CD72hi macrophages drive endothelial pyroptosis and accelerate atherosclerosis through CXCL12–CXCR4‐mediated immune–vascular crosstalk. Ilexoside K suppresses this pathogenic communication by modulating CXCR4‐dependent endothelial responses, reducing inflammation and plaque progression. These findings reveal a macrophage–endothelial regulatory axis and
Xingling He, Sijing Li, Jiahui Chen, Liyu Lin, Xinyu Li, Xiaojiao Zhang, Yihui Zhang, Xingling Chen, Jinjian Guo, Zhongqi Yang, Lu Lu, Shihao Ni   +11 more
wiley   +1 more source

Resveratrol/Selenium Nanocomposite with Antioxidative and Antibacterial Properties

Nanomaterials
In this work, we synthesized a new composite material comprised of previously formulated resveratrol nanobelt-like particles (ResNPs) and selenium nanoparticles (SeNPs), namely ResSeNPs.
Nina Tomić, Magdalena M. Stevanović, Nenad Filipović, Tea Ganić, Biljana Nikolić, Ina Gajić, Dragana Mitić Ćulafić   +6 more
doaj   +1 more source

Hepatoprotective effects of Camellia nitidissima aqueous ethanol extract against CCl4-induced acute liver injury in SD rats related to Nrf2 and NF-κB signalling

Pharmaceutical Biology, 2020
Context Camellia nitidissima Chi (Theaceae) is an evergreen shrub, the leaves of which are used in many medicinal applications. Objective To characterize the chemical composition of a 10% aqueous ethanol extract of C.
Xiaoman Zhang, Jie Feng, Shaofeng Su, Lei Huang   +3 more
doaj   +1 more source

Antioxidative fullerol promotes osteogenesis of human adipose-derived stem cells

, 2014
Xinlin Yang, Ching-Ju Li, Yueping Wan, Pinar Smith, Guowei Shang, Quanjun Cui Department of Orthopaedic Surgery, University of Virginia School of Medicine, Charlottesville, VA, USA Abstract: Antioxidants were implicated as potential reagents to enhance
Smith P, Li CJ, Shang GW, Wan YP, Yang XL, Cui Q   +5 more
core  

Antioxidative mechanisms in chlorogenic acid

, 2017
© 2017 Elsevier Ltd Although chlorogenic acid (5CQA) is an important ingredient of various foods and beverages, mechanisms of its antioxidative action have not been fully clarified.
Miloš Mojović, Dejan Milenković, Tošović, Jelena, Milenkovic, Dejan, Jelena Tošović, Jasmina M. Dimitrić Marković, Svetlana Marković, Dimitrić Marković J., Markovic, Svetlana, Mojovic, Milos   +9 more
core   +1 more source

In Situ Photo‑Crosslinked Functional Bilayer Hydrogel Modulates Local Microenvironment and Remyelination After Optic Nerve Injury

Advanced Science, EarlyView.
A blue‐light‐crosslinked bilayer hydrogel was developed for local optic nerve repair. The adhesive GM‐Odex outer layer seals and anchors the lesion, while the non‐adhesive GM‐imid inner layer releases MPDA‐Cle without obstructing CSF flow. This system modulates oxidative and inflammatory microenvironments, supports oligodendrocyte differentiation and ...
Tonghe Pan, Yate Huang, Junhao Zhang, Shudong Tian, Zhixing Li, Xuanwen Li, Yanchen Zhang, Dongmei Wang, Sihao Ye, Ming Jin, Neng Ling, Wentao Yan, Kaihui Nan, Wencan Wu   +13 more
wiley   +1 more source

A ROS‐Responsive and Mucoadhesive Thermosensitive Hydrogel Encapsulated with Mizoribine for Synergistic Dry Eye Therapy

Advanced Science, EarlyView.
The ROS‐responsive in situ thermosensitive MZR@SPPP hydrogel system enables dual‐stage drug loading and sustained ocular delivery. Upon administration, it gelates at ocular surface temperature, enhancing ocular adhesion. By scavenging free radicals, restoring NRF2‐mediated antioxidant defense and mitochondrial homeostasis, and suppressing inflammatory ...
Danyi Qin, Jiani Li, Panqin Ma, Shinan Wu, Wenying Guan, Yimin Huang, Ke Feng, Mingyan Wei, Zixuan Yang, Shujia Guo, Caihong Huang, Yun‐Long Wu, Yi Han, Zuguo Liu   +13 more
wiley   +1 more source

Ether‐Based Electrolytes and the Solvation Structure in Sodium Ion Batteries

Advanced Energy Materials, EarlyView.
Ether electrolytes enable high‐performance sodium‐ion batteries through their unique physicochemical properties, particularly distinctive solvation structures and co‐intercalation behavior. However, the localized solvation structure and its dynamic evolution during electrochemical processes remain a “black box”.
Jiaxin Ding, John T. S. Irvine
wiley   +1 more source

Bioactivity-Guided Isolation of Secondary Metabolites from Camellia fascicularis: Antioxidative Antibacterial Activities and Anti-Inflammatory Hypoglycemic Molecular Docking

Foods
Camellia fascicularis is a valuable ornamental, edible, and medicinal plant with promising prospects for bioactivity development. We screened the bioactivity of eight fractions (Fr. A−I) obtained from the ethyl acetate phase of C. fascicularis via silica
Jiandong Tang, Jingjing Li, Boxiao Wu, Ruonan Li, Junrong Tang, Huan Kan, Ping Zhao, Yingjun Zhang, Weihua Wang, Yun Liu   +9 more
doaj   +1 more source