Results 41 to 50 of about 319,890 (390)

Antioxidant activity of lidocaine, bupivacaine, and ropivacaine in aqueous and lipophilic environments: an experimental and computational study

open access: yesFrontiers in Chemistry, 2023
Introduction: Local anesthetics are widely recognized pharmaceutical compounds with various clinical effects. Recent research indicates that they positively impact the antioxidant system and they may function as free radical scavengers.
H. Kavčič   +4 more
doaj   +1 more source

Carotenoids - Effective Radical Scavengers for Healthy and Beautiful Skin [PDF]

open access: yes, 2019
Free radicals are involved in various diseases and skin aging. To reduce and prevent this risk, our body produces antioxidants that can neutralize free radicals.
Darvin, Maxim E.   +4 more
core   +1 more source

Light Stabilizers

open access: yesCHIMIA, 1994
Current trends in the light stabilization of polymers and coatings are summarized, with emphasis on UV absorbers and free-radical scavengers.
Gerhard Rytz   +2 more
doaj   +2 more sources

Synthesis, Characterization and Biological Activity of Mn(II)-Morin Complex

open access: yesPakistan Journal of Analytical & Environmental Chemistry, 2016
The article illustrates about the synthesis of Mn(II)-Morin complex in methanol solvent. The characterization of the complex was carried out using UV-visible, IR, 1H NMR spectroscopic techniques and thermal (i.e. TGA, DSC) techniques.
Shahabuddin Memon   +4 more
doaj   +1 more source

Methoden zur Neutralisierung hochreaktiver und destruktiver Radikale nach Exposition gegenüber Brandfolgeprodukten, freigesetzten toxischen Substanzen sowie emittierten radioaktiven Noxen [PDF]

open access: yes, 2013
Eine Akutprophylaxe für Einsatzkräfte und Bevölkerung im Katastrophenfall erzwingt die Bereitstellung sofort wirkender free radical ...
Mack, Hans-Georg, Müsse, Manfred
core  

From omics to AI—mapping the pathogenic pathways in type 2 diabetes

open access: yesFEBS Letters, EarlyView.
Integrating multi‐omics data with AI‐based modelling (unsupervised and supervised machine learning) identify optimal patient clusters, informing AI‐driven accurate risk stratification. Digital twins simulate individual trajectories in real time, guiding precision medicine by matching patients to targeted therapies.
Siobhán O'Sullivan   +2 more
wiley   +1 more source

Aktivitas Antioksidan Dari Akar Bawang Daun (Allium Fistulosum L.) [PDF]

open access: yes, 2015
Tujuan dari penelitian ini untuk menentukan aktivitas antioksidan yang terdapat dalam akar bawang daun. Penelitian dimulai dengan mendestilasi sampel akar bawang daun yang sudah dikering anginkan menggunakan cara destilasi uap dengan pelarut akuades ...
Udjaili, S. (Sulistiawaty)
core  

A systematic review of neuroprotective strategies after cardiac arrest: from bench to bedside (Part I - Protection via specific pathways). [PDF]

open access: yes, 2014
Neurocognitive deficits are a major source of morbidity in survivors of cardiac arrest. Treatment options that could be implemented either during cardiopulmonary resuscitation or after return of spontaneous circulation to improve these neurological ...
Applegate, Patricia M   +5 more
core   +2 more sources

Exploring lipid diversity and minimalism to define membrane requirements for synthetic cells

open access: yesFEBS Letters, EarlyView.
Designing the lipid membrane of synthetic cells is a complex task, in which its various roles (among them solute transport, membrane protein support, and self‐replication) should all be integrated. In this review, we report the latest top‐down and bottom‐up advances and discuss compatibility and complexity issues of current engineering approaches ...
Sergiy Gan   +2 more
wiley   +1 more source

Studies on the antioxidative activity of red pigments in Italian-type dry-cured ham [PDF]

open access: yes, 2003
Aqueous phosphate buffer extracts and acetone/water extracts of pigments from Parma ham were assessed as antioxidants by (1) electron spin resonance spectroscopy using a spin probing technique to evaluate their efficiencies as scavengers of free radicals,
Adamsen, Christina E.   +3 more
core   +1 more source

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