Results 101 to 110 of about 301,453 (295)

Effect of heat treatment on the antioxidant capacity of garlic [PDF]

Maejo International Journal of Science and Technology, 2009
The determination of the antioxidant capacity of dry and wet-heated garlic, at 70, 100, and 121 C by 3 different methods, namely ferric reducing antioxidant power (FRAP) assay, improved ABTS radical cation decolourization assay, and DPPH free radical ...
Wiwat Wangcharoen
doaj  

Modular Platform for Rapidly Investigating Long‐Distance Propagation of Human Neural Network Activity

Advanced Healthcare Materials, EarlyView.
This study presents the first human neural organoid culture model capable of rapidly exhibiting long‐distance neural network propagation, thus delivering a system to experimentally investigate large‐scale communication during normal and diseased states.
Megh Dipak Patel, Sailee Sham Lavekar, Ronak Jaisalmeria, Suki Oji, Jazmine Jayasi, Caroline Cvetkovic, Robert Krencik   +6 more
wiley   +1 more source

Determination of the Antioxidant Capacity of Human Seminal Fluid Using a Fast and Accurate Electrochemical Approach

Antioxidants
Infertility affects around 10–15% of couples worldwide, out of which male factor contributes to 30–50% of cases of infertility. Oxidative stress, which corresponds to an imbalance between antioxidant capacities and reactive oxygen species, is considered ...
Youssef Hibaoui, Slim Khedhri, Dorothea Wunder, Josefina Vargas, Alexandre Vallée, Jean-Marc Ayoubi, Anis Feki   +6 more
doaj   +1 more source

Metallofullerenol Sc3N@C80(OH)18: A New Generation Radioprotector Protecting Human Erythrocytes Against Multiple Biochemical Damage Modes Upon Gamma Irradiation, Identifying It as a Scavenger of Short‐ and Long‐Lived Radicals

Advanced Healthcare Materials, EarlyView.
Metallofullerenol Sc3N@C80(OH)18 demonstrates strong radioprotective properties as a scavenger of both short‐ and long‐lived radicals. The study reveals protection of human erythrocytes from γ‐radiation–induced biochemical damage via post‐irradiation removal of primary and secondary reactive oxidants, supported by pulse radiolysis kinetics.
Jacek Grebowski, Maciej Studzian, Szymon Lekki‐Porebski, Anna Konarska, Marian Wolszczak, Grzegorz Litwinienko, Lukasz Pulaski   +6 more
wiley   +1 more source

Antioxidant Capacities and Total Phenolic Contents Enhancement with Acute Gamma Irradiation in Curcuma alismatifolia (Zingiberaceae) Leaves [PDF]

, 2014
Sima Taheri, Siti Nor Akmar Abdullah, Ehsan Karimi, Ehsan Oskoueian, Mahdi Ebrahimi   +4 more
openalex   +1 more source

Injectable Dual‐Crosslinked Poly(oligo(Ethylene Glycol) Methacrylate) Hydrogels Inspired by Mussel Adhesion for Cutaneous Wound Healing and Functional Tissue Regeneration

Advanced Healthcare Materials, EarlyView.
Injectable POEGMA‐DA hydrogels, dual‐crosslinked via dopamine self‐polymerization and dynamic hydrazone bonds, provide a safer alternative to invasive wound closure methods and toxic bioadhesives. Mimicking skin‐like mechanics, they achieve effective tissue adhesion for acute dermal wounds, supporting improved healing outcomes, including reducing ...
Gurpreet Kaur Randhawa, Meghan Kostashuk, Zhicheng Pan, Nils Nordstrom, Thomas Kalab, Erica Winterhelt, Todd Hoare   +6 more
wiley   +1 more source

HPLC/DAD ANALYSIS OF VITAMIN C AND ANTIOXIDANT CAPACITY DETERMINATION OF VITIS VINIFERA L. GRAPES DURING RIPENING

Studia Universitatis Babes-Bolyai Chemia
This study aims to determine the vitamin C (ascorbic acid, AA) content and antioxidant capacity in five varieties of grapes (skin, pulp and seeds).
Nicoleta MATEI, Semaghiul BIRGHILA, Simona DOBRINAS, Elena Carmen LUPU, Antoanela POPESCU   +4 more
doaj   +1 more source

Growth Hormone‐Loaded 3D Printed Silk Fibroin‐Cellulose Dressings for Ischemic Wounds

Advanced Healthcare Materials, EarlyView.
3D‐printed wound dressings combining carboxymethyl cellulose, silk fibroin, and growth hormone accelerate healing in diabetic ulcers. These bioactive, customizable dressings enhance angiogenesis, cellular proliferation, and immune modulation. Proteomic analysis reveals activation of regenerative pathways and reduced fibrosis, highlighting their ...
Maria Pita‐Vilar, Diego Caicedo‐Valdés, Susana B. Bravo, Isabel Rodriguez‐Moldes, Salvador D. Aznar‐Cervantes, Angel Concheiro, Carmen Alvarez‐Lorenzo, Luis Diaz‐Gomez   +7 more
wiley   +1 more source

Spherical Skin Model: Stratified Co‐Culture of Fibroblasts and Keratinocytes on Spherical Beads Toward Compound Screening

Advanced Healthcare Materials, EarlyView.
Models of the human skin must combine the relevant biological contents and suitable biomaterials with the correct spatial organization. Performing compound screening on such in vitro models also requires fast and reproducible production methods of the models.
Elisa Lenzi, Nadia Vertti‐Quintero, Julien Husson, Anne‐Laure Bulteau, Carine Nizard, Karl Pays, Sébastien Sart, Charles N. Baroud   +7 more
wiley   +1 more source

Platelet Lysate–Enriched Human Induced Pluripotent Stem Cell–Derived Chondrocyte Sheets for Bone Defect Repair via Endochondral Ossification

Advanced Healthcare Materials, EarlyView.
Human iPSC‐derived hypertrophic chondrocyte sheet promotes bone regeneration. Abstract Bone defects are a major clinical challenge, primarily owing to the limited self‐healing capacity of bones and the high risk of complications associated with conventional treatment strategies.
Yiwei Chen, Jiali Lin, Jiapeng Li, Yiwei Hu, Jiansen Su, Yu Miao, Lanlan Wang, Qian Tang, Changqing Zhang, Junhui Yin   +9 more
wiley   +1 more source