Results 31 to 40 of about 3,933,717 (303)

Minimalistic Design Approach for Multi-Reactivity against Free Radicals and Metal-Free and Metal-Bound Amyloid-β Peptides: Redox-Based Substitutions of Benzene [PDF]

open access: yes, 2019
We report a minimalistic redox-based design strategy for engineering compact molecules based on the simplest aromatic framework, benzene, with multi-reactivity against free radicals, metal-free amyloid-β, and metal-bound amyloid-β, implicated in the most
Mingeun, Kim   +10 more
core   +2 more sources

Histopathology Review of Free Radicals

open access: yes, 2023
Histopathology is a branch of medicine that deals with the study of disease tissues. These diseases have an underlying cause which is the reaction of free radicals and other reactive species.
Ekundina, O. Victor   +3 more
core   +1 more source

Polyphenolic Composition and Antioxidant Activity (ORAC, EPR and Cellular) of Different Extracts of Argylia radiata Vitroplants and Natural Roots

open access: yesMolecules, 2022
Plant biochemistry studies have increased in recent years due to their potential to improve human health. Argylia radiata is an extremophile plant with an interesting polyphenolic profile.
Ady Giordano   +6 more
doaj   +1 more source

Reactive Oxygen Species (ROS) Metabolism and Nitric Oxide (NO) Content in Roots and Shoots of Rice (Oryza sativa L.) Plants under Arsenic-Induced Stress

open access: yesAgronomy, 2020
Arsenic (As) is a highly toxic metalloid for all forms of life including plants. Rice is the main food source for different countries worldwide, although it can take up high amounts of As in comparison with other crops, showing toxic profiles such as ...
Ernestina Solórzano   +3 more
doaj   +1 more source

Insights into Mechanisms of Blood-Brain Barrier Permeability – Roles of Free Radicals, Matrix Metalloproteinsases, and Caveolin-1

open access: yes, 2014
Free radicals, including reactive oxygen species (ROS) and reactive nitrogen species (RNS), are important mediators in cerebral ischemia-reperfusion injury and other neurological diseases.
Shen, J, Jiangang Shen, Gu, Y, Yong Gu
core   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld   +5 more
wiley   +1 more source

Dormant radical technology synthesis of materials and potential applications [PDF]

open access: yes, 2011
This research was focused on the study of the polymer dormant radical systems, species containing free radical structures that have longer lifetimes and greater stability than radicals in general.
Garcia Con, Luis Miguel
core   +3 more sources

Free radical cyclizations [PDF]

open access: yesPure and Applied Chemistry, 1967
Abstract
openaire   +1 more source

Recent advances in fire‐retardant carbon‐based polymeric nanocomposites through fighting free radicals [PDF]

open access: yes, 2022
Polymeric materials are ubiquitously utilized in modern society and continuously improve quality of life. Unfortunately, most of them suffer from intrinsic flammability, significantly limiting their practical applications.
Shiya Ran   +9 more
core   +1 more source

Central Nervous System Tumors Among Infants in Canada: A Report From CYP‐C

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) tumors in infants are rare, pose unique clinical challenges, and lack large‐scale evidence‐based data to guide management. This study seeks to describe CNS tumors in Canadian infants and to compare their outcomes with those of older children.
Samuel Sassine   +17 more
wiley   +1 more source

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