Results 121 to 130 of about 17,150 (227)

The multiple actions of grape and its polyphenols on female reproductive processes with an emphasis on cell signalling

Frontiers in Endocrinology
Grapes are an economically important fruit crop, and their polyphenols (mainly phenolic acids, flavanols, flavonols, anthocyanins, proanthocyanidins, and stilbenes) can exert a wide range of health benefits as an interesting and valuable dietary ...
Ladislav Kohut, Simona Baldovska, Michal Mihal, Lubomir Belej, Alexander V. Sirotkin, Shubhadeep Roychoudhury, Adriana Kolesarova, Adriana Kolesarova   +7 more
doaj   +1 more source

Phenolics content and antioxidant capacity of commercial red fruit juices [PDF]

, 2011
The content of phenolics: total phenols (TP), flavonoids (TF), anthocyanins (TA) and hydroxicinnamic acid as well as the total antioxidant capacity (TAC) in nine commercial red fruit juices (sour cherry, black currant, red grape) produced in Serbia ...
Kostić Danijela A., Micić Ružica J., Mitić Milan N., Nasković Danijela Č., Obradović Mirjana V.   +4 more
core   +1 more source

The association between anthocyanin intake and myopia in adolescents: a cross-sectional study of NHANES

Frontiers in Pediatrics
AimThe study aimed to explore the relationship of anthocyanin and its subtypes with myopia in adolescents aged 12–17 years.MethodsAdolescents data for this cross-sectional study were extracted from the National Health and Nutrition Examination Survey ...
Ying Chen, Ying Chen, Ying Chen, Qinglin Xu, Qinglin Xu, Lu Lv, Lu Lv, Yun Liu, Yun Liu, Zhidan Zhang, Zhidan Zhang, Zhikuan Yang   +11 more
doaj   +1 more source

Theoretical Investigation of Antiradical Activity of Delphinidin

, 2015
Delphinidin, one of the natural anthocyanin pigments was theoretically (at M05-2X/6-311+G(d,p) level of theory) investigated for its ability scavange potentially highly damaging hydroxyl and superoxide anion radicals. Theoretical calculations point to HAT and SPLET mechanisms as operative for delphinidin in all solvents under investigations.
Marković, Zoran, Milenković, Dejan, Dimitrić-Marković, Jasmina, Mojović, Miloš   +3 more
openaire   +1 more source

Enhancing Metabolic Engineering in Medicinal Plants Through Prime Editing

Plant Biotechnology Journal, Volume 24, Issue 5, Page 2858-2860, May 2026.
Haomiao Yu, Xiao Feng, Xiaohang Zheng, Xiao Wang, Wenxin Zheng, Zhizhou Zhang, Yuanyuan Jiang, Ruiwu Yang, Li Zhang, Zhaohui Zhong   +9 more
wiley   +1 more source

Administration of Delphinidin to Improve Survival and Neurological Outcome in Mice After Cardiac Arrest and Resuscitation

Antioxidants
Reactive oxygen species (ROS) play an important role in ischemia–reperfusion (I/R) after cardiac arrest and cardiopulmonary resuscitation (CA-CPR). Early administration of vitamin C at a high dose in experimental models resulted in less myocardial damage
Rika Bajorat, Stella Line Grest, Stefan Bergt, Felix Klawitter, Brigitte Vollmar, Daniel A. Reuter, Jörn Bajorat   +6 more
doaj   +1 more source

Textile based dye-sensitized solar cells with natural dyes [PDF]

, 2019
Natural dyes extracted from hibiscus petals, elderberries and mallow flowers were investigated in dye-sensitized solar cells. Two approaches were followed: 1.
Ehrmann, Andrea, Graßmann, Carsten, Grethe, Thomas, Großerhode, Christina, Krause, Anna, Schwarz-Pfeiffer, Anne, Storck, Jan Lukas, Van Langenhove, Lieva   +7 more
core  

Flavonoid Distribution in Asplenioid Ferns [PDF]

, 1991
In a survey of 15 representatives of the Asplenioid ferns for the pinnae flavonoids, kaempferol was found in 80 %, quercetin 53% and proanthocyanidin 13% of the species studied. Kaempferol3 O-methyl ether was found in A. marinum only.
J. B., Harborne, Y., Umikalsum
core  

The Survival of Human Intervertebral Disc Nucleus Pulposus Cells under Oxidative Stress Relies on the Autophagy Triggered by Delphinidin

Antioxidants
Delphinidin (Delp), a natural antioxidant, has shown promise in treating age-related ailments such as osteoarthritis (OA). This study investigates the impact of delphinidin on intervertebral disc degeneration (IVDD) using human nucleus pulposus cells ...
Md Entaz Bahar, Jin Seok Hwang, Trang Huyen Lai, June-Ho Byun, Dong-Hee Kim, Deok Ryong Kim   +5 more
doaj   +1 more source

Un model d'estrès oxidatiu en embrió de peix zebra. Aplicació per a l'avaluació de l'activitat protectora de substàncies antioxidants. [PDF]

, 2015
[cat] L'estrès oxidatiu és el resultat del desequilibri entre la producció d'espècies reactives i l'activitat dels sistemes de defensa antioxidants.
Boix Sabrià, Núria
core   +1 more source