Results 61 to 70 of about 21,477 (159)

Evaluation of antifungal and antimycotoxigenic activity of selected natural antioxidants against Fusarium culmorum: in vitro and in planta assays

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Fusarium culmorum causes Fusarium head blight (FHB) in cereals, leading to significant yield losses and contamination with type B trichothecene mycotoxins such as deoxynivalenol (DON) and its acetylated derivatives 3‐ADON and 15‐ADON.
Safa Oufensou, Davide Fabbri, Maria Antonietta Dettori, Paola Carta, Emanuela Azara, Valeria Ugone, Virgilio Balmas, Ismael Malbrán, Quirico Migheli   +8 more
wiley   +1 more source

Cardioprotective effect of spirulina on cafeteria diet‐induced cardiac injury in silico and in vivo study

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Obesity is a major risk factor for cardiovascular disease, primarily due to its effects on lipid metabolism, oxidative stress, and inflammation. The aim of this study was to evaluate the effects of spirulina (SP) on cafeteria diet (CD)‐induced myocardial oxidative stress and inflammation using biochemical, histological, and in ...
Fatma Arrari, Mohamed‐Amine Jabri, Imen Hammami, Hichem Sebai   +3 more
wiley   +1 more source

Plant responses to stresses: role of ascorbate peroxidase in the antioxidant protection

Genetics and Molecular Biology, 2012
When plants are exposed to stressful environmental conditions, the production of Reactive Oxygen Species (ROS) increases and can cause significant damage to the cells. Antioxidant defenses, which can detoxify ROS, are present in plants.
Andréia Caverzan, Gisele Passaia, Silvia Barcellos Rosa, Carolina Werner Ribeiro, Fernanda Lazzarotto, Márcia Margis-Pinheiro   +5 more
doaj   +1 more source

Ecotoxicological Evaluation of Organic Sunscreens Used Worldwide, Alone and in Mixture, on Terrestrial Plants

Environmental Toxicology, EarlyView.
ABSTRACT The environmental hazards of sunscreens are discussed worldwide. However, there are few ecotoxicological studies on these compounds alone for edaphic organisms, and none for their mixtures. Avobenzone (1 and 10 ng/L), octocrylene (10 and 100 μg/L), and oxybenzone (2 and 20 μg/L), alone and in binary combinations (between the lowest and the ...
Diego Espirito Santo, Edson Araújo de Almeida, Elisângela Dusman, A. C. Downs, Regiane da Silva Gonzalez, Osvaldo Valarini Junior, Ana Paula Peron   +6 more
wiley   +1 more source

Harnessing energy metabolism for enhanced bone defect repair: Mechanisms and therapeutic strategies

VIEW, EarlyView.
This review addresses the critical challenge of bone defect repair by focusing on the underexplored role of cellular energy metabolism. It synthesizes regulatory mechanisms in bone‐forming cells and sums up innovative strategies—leveraging cell derivatives, active factors, and biomimetic scaffolds—to modulate metabolism for enhanced regeneration.
Junting Li, Yulan Liu, Yuran Li, Yingjie Hua, Xinquan Jiang, Mingliang Zhou   +5 more
wiley   +1 more source

Plant Cytosolic Ascorbate Peroxidase with Dual Catalytic Activity Modulates Abiotic Stress Tolerances

iScience, 2019
Summary: Ascorbic acid-glutathione (AsA-GSH) cycle represents important antioxidant defense system in planta. Here we utilized Oncidium cytosolic ascorbate peroxidase (OgCytAPX) as a model to demonstrate that CytAPX of several plants possess dual ...
Dan-Chu Chin, Rajendran Senthil Kumar, Ching-Shu Suen, Chia-Yu Chien, Ming-Jing Hwang, Chun-Hua Hsu, Xu Xuhan, Zhong Xiong Lai, Kai-Wun Yeh   +8 more
doaj   +1 more source

The competitive interplay of 12‐oxophytodienoic acid (OPDA), protein thiols, and glutathione

The FEBS Journal, EarlyView.
12‐Oxophytodienoic acid (OPDA) is a phytohormone involved in plant growth and stress defense. Due to its cyclopentenone moiety, OPDA can form Michael adducts with thiol‐containing compounds such as glutathione and cysteine residues of proteins, resulting in alterations of the cellular redox regulatory network.
Madita Knieper, Ruben Schwarz, Lara Vogelsang, Jens Sproß, Armağan Kaya, Maike Bittmann, Harald Gröger, Andrea Viehhauser, Karl‐Josef Dietz   +8 more
wiley   +1 more source

Oxidative Damage and Antioxidant Defense in Sesamum indicum after Different Waterlogging Durations

Plants, 2019
The present study was designed to investigate the duration-dependent changes in the biochemical attributes of sesame in response to waterlogging stress. Sesame plants (Sesamum indicum L. cv.
Taufika Islam Anee, Kamrun Nahar, Anisur Rahman, Jubayer Al Mahmud, Tasnim Farha Bhuiyan, Mazhar Ul Alam, Masayuki Fujita, Mirza Hasanuzzaman   +7 more
doaj   +1 more source

The multidimensional regulation roles and mechanisms of calcium in fruit quality

Journal of Integrative Plant Biology, EarlyView.
This review explores how calcium signaling molecule integrates plant hormones, environmental cues, and developmental signals to influence external fruit traits, internal nutritional properties, and physiological disorders. ABSTRACT Calcium (Ca2+), a dual‐functional mineral that serves both as an essential structural factor and a signaling molecule ...
Fei Jiang, Siyang Gao, Mengdi Li, Zeqi Zhao, Chengwei Yang, Ji‐Hong Liu, Chunlong Li   +6 more
wiley   +1 more source

Interconnections of primary and secondary metabolites of Astragalus verus cells under selenium treatment

Plant Stress
Selenium (Se) is a beneficial microelement with dose dependent effects on plants. At low concentrations, it stimulates antioxidant system but at high doses cause cell death. In the present study, the effects of different concentrations of Se (0, 0.5, 2.5,
Negar Maassoumi, Faezeh Ghanati, Hassan Ahmadi Gavlighi   +2 more
doaj   +1 more source