Results 91 to 100 of about 617,591 (305)

On the Use of Gallic Acid as a Potential Natural Antioxidant and Ultraviolet Light Stabilizer in Cast-Extruded Bio-Based High-Density Polyethylene Films [PDF]

, 2019
This study originally explores the use of gallic acid (GA) as a natural additive in bio-based high-density polyethylene (bio-HDPE) formulations. Thus, bio-HDPE was first melt-compounded with two different loadings of GA, namely 0.3 and 0.8 parts per ...
Balart, Rafael, Boronat, Teodomiro, Montava-Jordà, Sergi, Quiles-Carrillo, Luis, Sammon, Chris, Torres-Giner, Sergio   +5 more
core   +2 more sources

Aging Is a Key Driver for Adult Acute Myeloid Leukemia

Aging and Cancer, EarlyView.
Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley   +1 more source

Salicylic acid improves cowpea productivity under water restriction in the field by modulating metabolism

Frontiers in Plant Science
IntroductionSalicylic acid has shown promise in alleviating water stress in cultivated plants. However, there is a lack of studies confirming its effectiveness in cowpea plants grown in field conditions. Therefore, this research aimed to evaluate the use
Igor Eneas Cavalcante, Alberto Soares de Melo, Rener Luciano de Souza Ferraz, Rayanne Silva de Alencar, Guilherme Felix Dias, Priscylla Marques de Oliveira Viana, Maurisrael Moura Rocha, Ashwell Rungano Ndhlala, Francisco Vanies da Silva Sá, Claudivan Feitosa de Lacerda, Pedro Roberto Almeida Viégas   +10 more
doaj   +1 more source

Design, synthesis and biological evaluation of chalcone analogues with novel dual antioxidant mechanisms as potential anti-ischemic stroke agents

Acta Pharmaceutica Sinica B, 2019
Scavenging reactive oxygen species (ROS) by antioxidants is the important therapy to cerebral ischemia-reperfusion injury (CIRI) in stroke. The antioxidant with novel dual-antioxidant mechanism of directly scavenging ROS and indirectly through ...
Jiabing Wang, Lili Huang, Chanchan Cheng, Ge Li, Jingwen Xie, Mengya Shen, Qian Chen, Wulan Li, Wenfei He, Peihong Qiu, Jianzhang Wu   +10 more
doaj   +1 more source

Oxidative stress stimulates alpha-tocopherol transfer protein in human trophoblast tumor cells BeWo [PDF]

, 2012
alpha-Tocopherol transfer protein (alpha-TTP) has been identified as the major intracellular transport protein for the antioxidant vitamin E (alpha-Tocopherol).
Etzl, Ronny P., Jeschke, Udo, Kuhn, Christina, Makrigiannakis, Antonis, Poeschl, Johannes M., Rotzoll, Daisy E., Schulze, Sandra, Vrekoussis, Thomas   +7 more
core   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi, Lara Basovic, Christopher Michael McGraw   +2 more
wiley   +1 more source

Interactions between selenium-containing peptide Ser-Phe-Gln-SeM and intestinal microbiota: implications for antioxidant mechanism and host metabolism

Food Science and Human Wellness
The antioxidant activity of selenium-containing soybean peptides (SePPs) has been previously demonstrated, despite their limited absorption in the small intestine.
Xing Zhang, Yucheng Xiang, Tao Hou, Chenyang Lu, Shaohua Huang   +4 more
doaj   +1 more source

Escobajos de la vid como fuente de compuestos fenólicos con propiedades antioxidantes [PDF]

, 2019
Winemaking industry generates considerable amounts of bunch stems that are usually wasted despite their potential value as source of bioactive compounds. Phenolic profiles and antioxidant capacity (AC) of bunch stem extracts from eight grape varieties of
Bottini, Ambrosio Rubén, Ferreyra, Susana Gisela, Fontana, Ariel Ramón   +2 more
core  

Paradoxical roles of antioxidant enzymes:Basic mechanisms and health implications [PDF]

, 2015
Reactive oxygen species (ROS) and reactive nitrogen species (RNS) are generated from aerobic metabolism, as a result of accidental electron leakage as well as regulated enzymatic processes.
Amit R. Reddi, Arne Holmgren, Chan PH, Chen EP, Chu FF, Daiber A, Elias S. J. Arnér, Geismann C, Hogan B, Jaarsma D, Jian-Hong Zhu, Jin R, Leitzmann C, Li JJ, Li JJ, Lu YP, Makino N, Miranda-Vizuete A, Mirochnitchenko O, Motoori S, Mulder DW, Ogata M, Oury TD, Papaioannou V, Radi R, Sandbach JM, Takahara S, Thimmulappa RK, Tome ME, Vogel U, Wang F, Wen JK, Wen-Hsing Cheng, Wispe JR, Woychik RP, Xin Gen Lei, Ye-Shih Ho, Yongping Bao, Yoshida T   +38 more
core   +1 more source

Air Pollution and the Risk and Progression of Multiple Sclerosis: A Systematic Review and Meta‐Analysis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Purpose Air pollution has been linked to several neurological conditions, including stroke and neurodegenerative diseases. Evidence regarding its association with multiple sclerosis (MS) remains conflicting, limited by small sample sizes. Methods PubMed, Embase, Scopus, and Cochrane controlled register of trials (CENTRAL) were searched on ...
Ahmad A. Toubasi, Thuraya N. Al‐Sayegh
wiley   +1 more source