Results 21 to 30 of about 293,327 (297)

Modulation of neurotrophic signaling pathways by polyphenols [PDF]

, 2015
Polyphenols are an important class of phytochemicals, and several lines of evidence have demonstrated their beneficial effects in the context of a number of pathologies including neurodegenerative disorders such as Alzheimer's and Parkinson's disease. In
Firuzi, Omidreza, Hosseini, Razieh, Moosavi, Fatemeh, Saso, Luciano   +3 more
core   +1 more source

Total Phenolic, Flavonoids Contents, and Antioxidant Activities in The Stems and Rhizomes of Java Cardamom as Affected by Shading and N Fertilizer Dosages

Yüzüncü Yıl Üniversitesi Tarim Bilimleri Dergisi, 2023
Java cardamom is an herbal medicinal plant known as the "queen of spices." This research aims to determine the influence of shading and nitrogen fertilizer dose on the total phenolics, flavonoids, and antioxidant activity of Java cardamom stems and
Rini A. ARISTA, Bambang P. PRIOSOERYANTO, Waras NURCHOLIS   +2 more
doaj   +1 more source

Rutin Potentially Binds the Gamma Secretase Catalytic Site, Down Regulates the Notch Signaling Pathway and Reduces Sphere Formation in Colonospheres

Metabolites, 2022
Rutin, a natural flavonol, can modulate molecular signaling pathways and has considerable potential in cancer treatment. However, little is known about the effect of rutin on the notch signaling pathway (NSP) in cancer and cancer stem-like cells. In this
Atul Kumar Singh, Mohd Shuaib, Kumari Sunita Prajapati, Shashank Kumar   +3 more
doaj   +1 more source

Beyond antioxidants: the cellular and molecular interactions of flavonoids and how these underpin their actions on the brain [PDF]

, 2010
The consumption of flavonoid-rich foods and beverages has been suggested to limit the neurodegeneration associated with a variety of neurological disorders and to prevent or reverse normal or abnormal deteriorations in cognitive performance.
Spencer, Jeremy Paul
core   +1 more source

Effect Solvent and Extraction Method on the Characteristics of Green Bean Robusta Coffee [PDF]

BIO Web of Conferences
One of the chemical elements found in coffee is caffeine, which is the second-largest secondary metabolite after chlorogenic acid. Robusta coffee has a higher caffeine content than Arabica.
Winarsih Sri, Sukardi Sukardi, Wachid Mochammad, Ismayawati Ayu Diawi   +3 more
doaj   +1 more source

Fraksinasi Flavonoid Spirulina platensis dengan Metode Kromatografi Lapis Tipis dan Aktivitas Inhibisi Enzim α-Glukosidase

Jurnal Kelautan Tropis, 2022
Spirulina platensis is a type of Cyanobacterium microalgae that forms multicellular helicoidal filaments. Spirulina platensis contains primary and secondary metabolites. The type and amount of the active compound Spirulina platensis depends on the method
Hartoyo Notonegoro, Heder Djamaludin, Iriani Setyaningsih, Kustiariyah Tarman   +3 more
doaj   +1 more source

The impact of fruit flavonoids on memory and cognition [PDF]

, 2010
There is intense interest in the studies related to the potential of phytochemical-rich foods to prevent age-related neurodegeneration and cognitive decline.
Bhat, Haque, Jeremy P. E. Spencer, Joseph, Joseph, Joseph, Kempermann, Kuhn, Kuriyama, Spencer, Spencer   +10 more
core   +1 more source

In vitro ion chelating, antioxidative mechanism of extracts from fruits and barks of tetrapleura tetraptera and their protective effects against fenton mediated toxicity of metal ions on liver homogenates [PDF]

, 2015
The aim of the present study was to investigate the antioxidant activity and protective potential of T. tetraptera extracts against ion toxicity. The antioxidant activity of the extracts was investigated spectrophotometrically against several radicals (1,
Biapa, P. C. N., Bravi, Marco, Moukette, B. M., Ngogang, J. Y., Njimou, J. R., Pieme, C. A., Stoller, Marco   +6 more
core   +3 more sources

THE BIOFLAVONOID FUSTIN ISOLATED FROM COTINUS COGGYGRIA HEARTWOOD ALLEVIATES TRINITROBENZENESULFONIC ACID-INDUCED COLITIS IN RATS BY SUPPRESSION OF NF-κB SIGNALLING PATHWAYS

Trakia Journal of Sciences
PURPOSE: To assess the impact of 20 mg/kg orally administered fustin on colon histology and immunohistochemical expression of nuclear factor kappa B (NF-κB) in 2,4,6-trinitrobenzenesulfonic acid (TNBS)-induced colitis model in rats ...
M. Reyzov, M. Eftimov, A. Georgieva, D. Pavlov, N. Stefanova, M. Novakovic, V. Tesevic, M. Todorova, M. Tzaneva, S. Valcheva-Kuzmanova   +9 more
doaj   +1 more source

Flavonoid intake and the risk of age-related cataract in China’s Heilongjiang Province [PDF]

, 2015
Background/Objectives: Epidemiological evidence suggests that diets rich in flavonoids may reduce the risk of developing age-related cataract (ARC).
Boots AW, Chew EY, Gregory S., Kun Wu, Lamson DW, Lu ZQ, Miean KH, Milan S, Pastor-Valero M, Weiqi Gao, Yingna Ma, Yongping Bao   +11 more
core   +2 more sources