Results 41 to 50 of about 722,140 (315)

Phenolic Contents and Antioxidant Activity of Extracts of Selected Fresh and Dried Herbal Materials [PDF]

, 2021
Total phenolic content (TPC) and phenolic profiles of extracts of the aerial parts of coriander ( Coriandrum sativum L.), lovage ( Levisticum officinale Koch.), and tarragon ( Artemisia dracunculus L.), and leaves of Indian borage ( Plectranthus ...
Ewa Majewska, Ziarno, Małgorzata, Przybył, Jarosław, Kozłowska, Mariola, Małgorzata Ziarno, Jarosław Przybył, Mariola Kozłowska, Żbikowska, Anna, Iwona Ścibisz, Anna Żbikowska, Majewska, Ewa, Ścibisz, Iwona   +11 more
core   +1 more source

Variation for Antioxidant Activity and Antioxidants in Tomato [PDF]

Journal of the American Society for Horticultural Science, 2004
Tomato ( Lycopersicon esculentum Mill.) is among the most widely consumed vegetables worldwide and an important source of certain antioxidants (AO) including lycopene, β-carotene, and vitamin C.
Peter M. Hanson, Ray-yu Yang, Jane Wu, Jen-tzu Chen, Dolores Ledesma, Samson C.S. Tsou, Tung-Ching Lee   +6 more
openaire   +1 more source

Antioxidative activity of a novel antioxidant resorcimoline

Free Radical Research
During the synthesis of a known drug, we synthesized a novel compound impromptu, which we have named resorcimoline. This compound exhibited significant antioxidative activity. In this report, we present the concentration-dependent free radical scavenging activity of resorcimoline against various free radical species.
Osamu, Tokumaru, Akihiro, Higuchi, Takayuki, Kawashima, Kazue, Ogata, Kazuhiro, Ueno, Takanori, Inoue, Shinji, Miyamoto   +6 more
openaire   +2 more sources

Antioxidant activity of taxifolin: an activity–structure relationship [PDF]

Journal of Enzyme Inhibition and Medicinal Chemistry, 2015
Taxifolin is a kind of flavanonol, whose biological ability. The objectives of this study were to investigate the antioxidants and antiradical activities of taxifolin by using different in vitro bioanalytical antioxidant methods including DMPD√(+), ABTS√(+), [Formula: see text], and DPPH√-scavenging effects, the total antioxidant influence, reducing ...
Topal, Fevzi, Nar, Meryem, Gocer, Hulya, Kalin, Pinar, Kocyigit, Umit M., Gulcin, Ilhami, Alwasel, Saleh H., Belirlenecek, [Topal, Fevzi -- Nar, Meryem] Gumushane Univ, Vocat Sch Hlth Serv, Dept Med Serv & Tech, Gumushane, Turkey -- [Gocer, Hulya] Ibrahim Cecen Univ Agri, Cent Res Lab, Agri, Turkey -- [Kalin, Pinar -- Kocyigit, Umit M. -- Gulcin, Ilhami] Ataturk Univ, Fac Sci, Dept Chem, TR-25240 Erzurum, Turkey -- [Gulcin, Ilhami -- Alwasel, Saleh H.] King Saud Univ, Coll Sci, Fetal Programming Dis Res Chair, Dept Zool, Riyadh, Saudi Arabia   +8 more
openaire   +4 more sources

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

The Study of the Antioxidant Activity of Phenolic Components of Manuka Honey [PDF]

, 2011
The phenolic compounds of honey have been known to pose significantly antioxidant activity, including iron-binding and free radical scavenging activity. Manuka honey has been widely used in wound treatment and the antioxidant activity of manuka honey is ...
Wang, Hao
core  

The therapeutic opportunities and pitfalls of using iron ion chelators to treat neurodegenerative diseases

FEBS Letters, EarlyView.
Although too much iron in the brain promotes neurodegeneration, iron ion chelators have had mixed effects in clinical trials. This review explains why; some chelators do not render the iron redox‐inactive (e.g., L1) whereas others do (e.g., desferrioxamine).
Barry Halliwell
wiley   +1 more source

UJI AKTIVITAS ANTIOKSIDAN EKSTRAK ETANOL HERBA PEGAGAN (Centella asiatica (L.) Urb) DENGAN METODE FOSFOMOLIBDAT

Pharmaciana, 2014
Antioxidant compound extends widely used to prevent degenerative disease. Centella asiatica (L.) Urb or known as pegagan is a plant which grown in Indonesia and it’s leaves contain some compounds reported to have antioxidant activities.
Nina Salamah, Liani Farahana
doaj   +1 more source

Determination of healthy natural antioxidants in selected muskmelon (Cucumis melo) cultivars

The Indian Journal of Agricultural Sciences, 2023
Muskmelon (Cucumis melo L.) is a popular summer fruit consumed all over the world due to the combination of refreshingly sweet taste, pleasant flavour and nutritional value.
HENANE IMEN, RIAHI ANISSA, TLILI IMEN, HDIDER CHAFIK   +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