Results 41 to 50 of about 6,132,688 (306)
Vitae, 2021 Background: Despite the high reactivity of the platinum electrode, the iodine-coated platinum electrode shows obvious inertness toward adsorption and surface processes.
Mohammad Amayreh +2 more
doaj +1 more source
FEBS Open Bio, EarlyView.This study investigated a novel WST‐8‐based assay for evaluating d‐Amino acid oxidase (DAO) inhibitors. We confirmed its effectiveness using known inhibitors and found that uremic toxins possess relatively weak inhibitory activity compared to existing drugs.
Kahoko Miyake +4 more
wiley +1 more source
Journal of the agricultural chemical society of Japan, 1938 5mgのAscorbin酸の37±1°に於ける自己酸化に對しVitamin A原液(100,000 I.U.)を0.0～0.2cc作用せしむる時0.0～0.0005ccまでは自己酸化抑制作用は發現せず, 0.001ccに於いて漸く發現し而して0.12ccまではVitamin Aの作用量と共に抑制作用は増大し0.12ccに於いて最大點に達し0.14cc以上に於いては抑制作用は消滅し酸化促進作用と化し而も此の作用は量比的である.但し本實驗に於てはVitamin AのAceton溶液を用ゐたから實驗値に對して幾分の誤差はまぬかれないであらう.
openaire +8 more sources
Acute caffeine treatment protects the developing retina from ischemia‐induced cell death
FEBS Open Bio, EarlyView.Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento +6 more
wiley +1 more source
Ascorbic acid alleviates rheumatoid arthritis by inhibiting the production of autoantibodies
Cell Communication and SignalingBackground Ascorbic acid can regulate the function of the immune system. This study aimed to investigate the underlying mechanisms of ascorbic acid in plasma cell differentiation and rheumatoid arthritis (RA). Methods Mice were intraperitoneally injected
Yuye Yin, Shusheng Wu
doaj +1 more source
Pakistan Journal of Pharmaceutical SciencesThis study assessed the protective potential of ascorbic acid against doxorubicin-induced spleen tissue damage in rats. Twenty-eight male Sprague-Dawley rats were divided into four groups.
Arzu Gezer +6 more
doaj +1 more source
FEBS Open Bio, EarlyView.Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata +13 more
wiley +1 more source
Ascorbic acid in cancer treatment: let the phoenix fly
Cancer Cell, 2018 Vitamin C (ascorbic acid, ascorbate), despite controversy, has re-emerged as a promising anti-cancer agent. Recent knowledge of intravenous ascorbate pharmacokinetics and discovery of unexpected mechanisms of ascorbate action have spawned many ...
Niraj K Shenoy +3 more
semanticscholar +1 more source
Tuning Redox Dynamics in Cu‐Based Electrocatalysts: Effect of Secondary Metals
Advanced Functional Materials, EarlyView.Advanced analysis of operando X‐ray absorption spectroscopy data reveals that secondary metals affect the redox processes in Cu‐based catalysts for electrocatalytic CO2 reduction. This influences the amount of oxides formed under pulsed reaction conditions and the distribution of reaction products.
Martina Rüscher +17 more
wiley +1 more source
Saudi Pharmaceutical Journal, 2019 A new rapid, simple, sensitive and high performance thin layer chromatography (HPTLC) has been established for the simultaneous determination of ascorbic acid and gallic acid in the freeze-dried pomegranate fruit juice and herbal formulation.
Prawez Alam +5 more
doaj +1 more source