Results 31 to 40 of about 637,533 (361)

Small Heat Shock Protein (sHSP) Gene Family from Sweet Pepper (Capsicum annuum L.) Fruits: Involvement in Ripening and Modulation by Nitric Oxide (NO)

Plants, 2023
Small heat shock proteins (sHSPs) are usually upregulated in plants under diverse environmental stresses. These proteins have been suggested to function as molecular chaperones to safeguard other proteins from stress-induced damage.
Salvador González-Gordo, José M. Palma, Francisco J. Corpas   +2 more
doaj   +1 more source

Protein nitration: A connecting bridge between nitric oxide (NO) and plant stress

Plant Stress, 2021
Nitric oxide (•NO) is a free radical which exerts a myriad of functions in the physiology of higher plants either under physiological and environmental stress conditions.
Francisco J. Corpas, Salvador González-Gordo, José M Palma   +2 more
doaj   +1 more source

Characterization and Encapsulation of Natural Antioxidants: Interaction, Protection, and Delivery

, 2022
Natural antioxidants (e [...
Cheng, Hao, Liang, Li, Li Liang, Hao Cheng   +3 more
core   +1 more source

Pepper Fruit Extracts Show Anti-Proliferative Activity against Tumor Cells Altering Their NADPH-Generating Dehydrogenase and Catalase Profiles

Antioxidants, 2023
Cancer is considered one of the main causes of human death worldwide, being characterized by an alteration of the oxidative metabolism. Many natural compounds from plant origin with anti-tumor attributes have been described.
Marta Rodríguez-Ruiz, María C. Ramos, María J. Campos, Inmaculada Díaz-Sánchez, Bastien Cautain, Thomas A. Mackenzie, Francisca Vicente, Francisco J. Corpas, José M. Palma   +8 more
doaj   +1 more source

Printing-Based Assay and Therapy of Antioxidants

, 2020
Antioxidants are essential in regulating various physiological functions and oxidative deterioration. Over the past decades, many researchers have paid attention to antioxidants and studied the screening of antioxidants from natural products and their ...
Sera Hong, Joon Myong Song, Baskaran Purushothaman   +2 more
core   +1 more source

UBC-Nepal expedition: The use of oral antioxidants does not alter cerebrovascular function at sea-level or high-altitude [PDF]

, 2018
Hypoxia is associated with an increased systemic and cerebral formation of free radicals and associated reactants that may be linked to impaired cerebral vascular function a neurological sequela.
Hoiland, Ryan L, Hansen, Alexander B, Hoiland, Ryland L., Ainslie, Philip N., Ryan L. Hoiland, Lewis, Nia C. S., Howard H. Carter, Bailey, Damian M., Hoiland, Ryan L., Michael Stembridge, Alexander B. Hansen, Carter, Howard H., Michael M. Tymko, Lewis, Nia C.S., Hansen, Alexander B.; id_orcid, Stembridge, Mike, Joshua C. Tremblay, Carter, Howard Henry, Nia C. S. Lewis, Daniela Nowak-Flück, Hansen, Alex B., Bailey, Damian M, Lewis, Nia C S, Hansen, Alexander B., Tymko, Michael M., Stembridge, Michael, Tremblay, Joshua C, Philip N. Ainslie, Tymko, Michael M, Damian M. Bailey, Nowak-Fluck, Daniela, Tremblay, Joshua C., Ainslie, Philip, Ainslie, Philip N   +33 more
core   +1 more source

Antioxidants in fish sperm and the potential role of melatonin [PDF]

, 2020
In recent years, the effects of novel antioxidants have played an important role in the research focusing on fish cell protection. As food demand grows, aquaculture production becomes more intensive, and fish are more exposed to oxidative stress ...
Francisca Félix, Oliveira, Catarina, Cabrita, Elsa, Catarina C. V. Oliveira, Elsa Cabrita, Félix, Francisca   +5 more
core   +1 more source

Antioxidant and Antigenotoxic Activities of the Brazilian Pine Araucaria angustifolia (Bert.) O. Kuntze

Antioxidants, 2014
Polyphenols are natural products with recognized potential in drug discovery and development. We aimed to evaluate the polyphenolic profile of Araucaria angustifolia bracts, and their ability to scavenge reactive species.
Márcia O. Souza, Cátia S. Branco, Juliane Sene, Rafaela DallAgnol, Fabiana Agostini, Sidnei Moura, Mirian Salvador   +6 more
doaj   +1 more source

Plant-Derived Natural Antioxidants in Meat and Meat Products

, 2020
The global meat industry is constantly evolving due to changes in consumer preferences, concerns and lifestyles, as well as monetary, geographical, political, cultural and religious factors.
Ioannis Bossis, Thomai Lazou, Georgios Manessis, Athanasios I. Gelasakis, Marios Moschovas, Aphrodite I. Kalogianni   +5 more
core   +1 more source

Can Antioxidants Reduce the Toxicity of Bisphenol?

, 2022
BPA is still the subject of extensive research due to its widespread use, despite its significant toxicity resulting not only from its negative impact on the endocrine system but also from disrupting the organism’s oxidative homeostasis.
Katarzyna Wińska, Małgorzata Grabarczyk, Wanda Mączka   +2 more
core   +1 more source