Results 111 to 120 of about 637,533 (361)

Antioxidants, vegetarian diets and aging

, 2014
Aging is a complex and almost universal biologic phenomenon that increases the risk of disease and death. Exact mechanisms of aging are unresolved, but oxidative stress is a common thread binding the various theories of aging, and is a suggested key ...
Benzie, IFF, Wachtel-Galor, S, S. Wachtel-Galor, Siu, PM, P.M. Siu, I.F.F. Benzie   +5 more
core   +1 more source

Targeting Post‐Irradiation Thyroid Dysfunction: Electrospun Scaffolds As A Dual‐Action Approach for Antioxidant and Immune Modulation

Advanced Healthcare Materials, EarlyView.
Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim, Ella‐Louise Handley, Daniel Grant, Lizi M. Hegarty, Elaine Emmerson, Anthony Callanan   +5 more
wiley   +1 more source

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

Advanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami, Yeonwoo Park, Seong Kyeong Jo, Min Hee Kim, Jae Hwang Song   +4 more
wiley   +1 more source

Effects of Supplementation with Natural Antioxidants on Oocytes and Preimplantation Embryos

, 2020
For most infertile couples, in vitro fertilization (IVF) represents the only chance to conceive. Given the limited success of IVF procedures, novel approaches are continuously tested with the aim of improving IVF outcomes.
Maria Cristina Budani, Gian Mario Tiboni
core   +1 more source

Antioxidants and Carcinogenesis

Annals of Medicine, 1994
It is established beyond doubt that free radicals in tissues and cells can damage DNA, proteins, carbohydrates and lipids. These potentially deleterious reactions are at least partly controlled by antioxidants capable of scavenging free radicals. It is widely believed that a proper balance between free radicals and antioxidants is essential for the ...
M, Rautalahti, J, Huttunen
openaire   +2 more sources

Extracellular Vesicles Modulation by an Adiponectin Receptor Agonist Provides Cardioprotection for Myocardial Ischemic Injury

Advanced Healthcare Materials, EarlyView.
This study demonstrates that ALY688, a drug mimicking the heart‐protective hormone adiponectin, reduces myocardial ischemia injury. ALY688 increases the production of extracellular vesicles, which carry protective cargo including adiponectin itself.
Jialing Tang, Wing Yan Chung, Serena M. Pulente, Yubin Lei, Khang Nguyen, Eddie Tam, Nadya M. Morrow, Ilka Lorenzen‐Schmidt, Fengxia Xiao, Augusto Zani, Dylan Burger, Hye Kyoung Sung, Erin E. Mulvihill, Gary Sweeney   +13 more
wiley   +1 more source

Mitochondria-Targeted Antioxidants and Skeletal Muscle Function

, 2018
One of the main sources of reactive oxygen species (ROS) in skeletal muscle is the mitochondria. Prolonged or very high ROS exposure causes oxidative damage, which can be deleterious to muscle function, and as such, there is growing interest in targeting
Troy L. Merry, Woodhead, JST, Jonathan S. T. Woodhead, Jonathan S. T. Woodhead, Merry, Troy, Sophie C. Broome, Troy L. Merry, Sophie C. Broome, Broome, SC   +8 more
core   +1 more source

Photothermal‐Activated Antibacterial Amyloid‐Polyphenol‐Iron Hydrogels for Synergistic Wound Healing

Advanced Healthcare Materials, EarlyView.
We report a thermally triggered supramolecular hydrogel (LTFe) formed by Fe3+ and tannic acid on lysozyme amyloid fibrils. Fe3+ enables rapid gelation and photothermal transduction with an efficiency of 88.56%. The LTFe hydrogel exhibits excellent biocompatibility, potent antibacterial activity against E. coli and S.
Di Wu, Jiangtao Zhou, Yang Shen, Qiyao Sun, Tong Li, Xiaoyang Zou, Bin Liu, Hongshan Liang, Raffaele Mezzenga   +8 more
wiley   +1 more source

A probiotic for preventing microplastic toxicity: Clostridium dalinum mitigates microplastic-induced damage via microbiota-metabolism-barrier interactions

Current Research in Food Science
Microplastics (MPs) are widely distributed and accumulated in the environment, making it nearly impossible for humans to avoid ingestion. Their toxicity can cause serious health damage and pose a threat to human health.
Li Zheng-Qiang, Li Jun, An Rui, Li Rui, Deng Wei, Ma Ping, Yang Xu, She Rong, Yang Xiao-Yan, Xiao Wen   +9 more
doaj   +1 more source

Supplemental Tables-Murine neonatal oxidant lung injury: NRF2-dependent predisposition to adulthood respiratory viral infection and protection by maternal antioxidant

, 2022
Cho
openalex   +1 more source