Results 31 to 40 of about 618,778 (269)

Phyto-fabrication and characterization of silver nanoparticles using Withania somnifera: Investigating antioxidant potential

Green Processing and Synthesis, 2023
This study aimed to develop a green and safe method for producing silver nanoparticles (AgNPs) using the root extract of Withania somnifera (WS) and evaluate their antioxidant properties.
Jabeen Shazina, Qureshi Rahmatullah, Ikram Muhammad, Omar Ahmad A., Hussain Mujahid, Elnaggar Nehal, Oraby Heshem F.   +6 more
doaj   +1 more source

ANTIOXIDANT POTENTIAL OF BILIRUBIN NANOPARTICLES: IN VITRO TIME AND CONCENTRATION DEPENDENT STUDY [PDF]

, 2023
Many diseases are caused by oxidative stress. Protein, lipid, and DNA macromolecules are harmed by extremely unstable radicals (free radicals) like superoxide anion and hydrogen peroxide, and reactive nitrogen species.
Santosh D Dev Yadav, Vinay Kant, Vinod Kumar, Dhaval J Kamothi   +3 more
core   +1 more source

Suramin Exerts an Ameliorative Effect on Acetic Acid-Induced Acute Colitis in Rats by Demonstrating Potent Antioxidant and Anti-Inflammatory Properties

Medicina
Background and Objectives: The purpose of this study was to evaluate potential protective effects of suramin on inflammation, oxidative stress, and histopathological damage a rat model of acute colitis created with acetic acid.
Gulcin Ercan, Hatice Aygün, Ahmet Akbaş, Osman Sezer Çınaroğlu, Oytun Erbas   +4 more
doaj   +1 more source

Effects of White Fish Meal Replaced by Low-Quality Brown Fish Meal with Compound Additives on Growth Performance and Intestinal Health of Juvenile American Eel (Anguilla rostrata)

Animals, 2023
With a reduced supply and increased price of white fish meal (WFM), the exploration of a practical strategy to replace WFM is urgent for sustainable eel culture.
Wenqi Lu, Haixia Yu, Ying Liang, Shaowei Zhai   +3 more
doaj   +1 more source

Chemical constituents, antioxidant and antimicrobial activities of Pavonia glazioviana Gurke (Malvaceae)

Química Nova
Species from Pavonia genus (Malvaceae) are traditionally used as antioxidant, n anti inflammatory and antimicrobial remedies. Previous studies have revealed their diversity of specialized metabolites widely used in the development of new medicines.
Micaelly S. Oliveira, Otemberg S. Chaves, Yanna C. F. Teles, Diégina A. Fernandes, Camila Macaúbas Silva, Wallace A. M. Queiroz, Jéssica B. Lima, Maristela R. R. M. Mazzotti, Edeltrudes O. Lima, Givanildo L. Fernandes, Adilva S. Conceição, Maria de Fátima Vanderlei de Souza   +11 more
doaj   +1 more source

The plasma bioavailability of nitrate and betanin from Beta vulgaris rubra in humans [PDF]

, 2016
Purpose To evaluate the plasma bioavailability of betanin and nitric oxide (NOx) after consuming beetroot juice (BTJ) and whole beetroot (BF). BTJ and BF were also analysed for antioxidant capacity, polyphenol content (TPC) and betalain content ...
Constantinou, Costas, Stevenson, Emma, Emma J Stevenson (7516535), Howatson, Glyn, Tom Clifford (7468394), West, Daniel J., Clifford, Tom, Keane, Karen, Keane, Karen M., Daniel J West (7516571), Karen M Keane (7516589), Costas M. Constantinou, Karen M. Keane, Constantinou, Costas M., Daniel J. West, Glyn Howatson (324877), Costas M Constantinou (7516586), Glyn Howatson, Emma J. Stevenson, West, Dan, Tom Clifford   +20 more
core   +1 more source

The Impact of Oyster Mushrooms (Pleurotus ostreatus) on the Baking Quality of Rye Flour and Nutrition Composition and Antioxidant Potential of Rye Bread

Foods
This study aimed to evaluate the use of oyster mushroom (Pleurotus ostreatus) powder (OMP) for producing rye bread. The raw materials were low-extract rye flour and OMP, which were analyzed in terms of their nutritional and health-promoting qualities ...
Sylwia Stępniewska, Agnieszka Salamon, Grażyna Cacak-Pietrzak, Małgorzata Piecyk, Hanna Kowalska   +4 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Phytochemical Profile, Antioxidant Activity and Cholinesterase Inhibition Potential of Essential Oil and Extracts of Teucrium montanum from Bosnia and Herzegovina

Separations, 2023
Bioactive compounds from plants play an important role in slowing many neurodegenerative diseases, such as Alzheimer’s disease, by inhibiting cholinesterase enzymes. Studies have shown that oxidative stress is associated with the development of Alzheimer’
Mejra Bektasevic, Mladenka Jurin, Marin Roje, Olivera Politeo   +3 more
doaj   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source