Results 21 to 30 of about 21,745 (253)

Inhibitory Activities of Proanthocyanidins from Persimmon against Oxidative Stress and Digestive Enzymes Related to Diabetes [PDF]

, 2007
The present study was carried out to evaluate the promising potential of polymers and oligomers from proanthocyanidins of persimmon peel as antioxidants and therapeutic agents for diabetes.
Cho, Eun Ju, Takashi TANAKA, Eun Ju CHO, Young A LEE, Lee, Young A, Tanaka, Takashi, Yokozawa, Takako, Takako YOKOZAWA   +7 more
core   +1 more source

Proanthocyanidins Maintain Cardiac Ionic Homeostasis in Aldosterone-Induced Hypertension and Heart Failure

, 2021
Excess aldosterone promotes pathological remodeling of the heart and imbalance in cardiac ion homeostasis of sodium, potassium and calcium. Novel treatment with proanthocyanidins in aldosterone-treated rats has resulted in downregulation of cardiac SGK1,
Adrián Galiana, Ballesteros Rodrigálvarez, Sandra, Vicente Lahera, Lahera Julia, Vicente, Elena Olivares-Álvaro, Olivares Álvaro, Elena, Peter J. Fuller, Fuller, Peter J., Galiana, Adrián, Natalia de las Heras, Heras Jiménez, Natalia De Las, Martín Fernández, Beatriz, Sandra Ballesteros, Beatriz Martín-Fernández, Ballesteros Rodrigálvarez, Sandra María   +14 more
core   +1 more source

Antioxidant and Fluorescence Properties of Hydrogenolyzised Polymeric Proanthocyanidins Prepared Using SO42−/ZrO2 Solid Superacids Catalyst

Molecules, 2018
Larix bark oligomeric proanthocyanidins (LOPC) were prepared from larix bark polymeric proanthocyanidins (LPPC) by catalytic hydrogenolysis using SO42−/ZrO2 solid superacid as the catalyst.
Liwen Ni, Fanbin Zhao, Bolun Li, Tong Wei, Hang Guan, Shixue Ren   +5 more
doaj   +1 more source

Isolation and Study of Abies Bark Proanthocyanidins [PDF]

, 2019
Впервые изучено выделение проантоцианидинов из коры пихты водой и водно-спиртовыми растворами, содержащими 5, 10, 15 и 20 % этанола. Экспериментальным путем определены оптимальные условия, обеспечивающие максимальный выход проантоцианидинов. Показано,
Лутошкин, М.А., Кондрасенко, А.А., Levdansky, Vladimir A., Kondrasenko, Alexander A., Levdansky, Alexander V., Левданский, В.А., Lutoshkin, Maxim A., Левданский, А.В.   +7 more
core   +1 more source

Proanthocyanidins Inhibit the Transmission of Spinal Pain Information Through a Presynaptic Mechanism in a Mouse Inflammatory Pain Model

Frontiers in Neuroscience, 2022
Inflammatory pain is one of the most common symptoms of clinical pain that seriously affects patient quality of life, but it currently has limited therapeutic options.
Hongwei Fan, Hongwei Fan, Zhenyu Wu, Zhenyu Wu, DaYu Zhu, DaYu Zhu, Junxiang Gu, Junxiang Gu, Mang Xu, Mang Xu, Mingzhe Zhang, Haokai Duan, Yunqing Li, Yunqing Li, Tao Chen, Tao Chen   +15 more
doaj   +1 more source

Study on the antioxidant ability of procyanidins and their complexes [PDF]

E3S Web of Conferences, 2022
Due to the excellent antioxidant capacity of proanthocyanidins, combined with the antioxidant mechanism of anthocyanins, it inspired us to study the antioxidant capacity of proanthocyanidins and their complexes.
Lu Di, Wang Lijuan, Zhang Wu, Guo Baohui, Lv Yuguang   +4 more
doaj   +1 more source

Characterization and Potential Antidiabetic Activity of Proanthocyanidins from the Barks of Acacia mangium and Larix gmelinii

Journal of Chemistry, 2019
Proanthocyanidins in ethanol extracts from the barks of Acacia mangium and Larix gmelinii were analyzed by gel permeation chromatography, MALDI-TOF/TOF MS, and HPLC/MS.
X. Chen, J. Xiong, Q. He, F. Wang
doaj   +1 more source

Chemical Synthesis of Proanthocyanidins in Vitro and Their Reactions in Aging Wines

Molecules, 2008
Proanthocyanidins are present in many fruits and plant products like grapes and wine, and contribute to their taste and health benefits. In the past decades of years, substantial progresses has been achieved in the identification of composition and ...
Qiu-Hong Pan, Fei He, Ying Shi, Chang-Qing Duan   +3 more
doaj   +1 more source

Phenolic compounds in Ecuadorian fruits [PDF]

, 2009
A group of eighteen fruits cultivated in Ecuador were evaluated for their total soluble phenolic compounds and antioxidant activity and attempts were made to identify the group and content of phenolic compounds responsible for the antioxidant activity ...
Vasco, Catalina
core   +1 more source

Antiobesity activity and hypolipidemic effect of Proanthocyanidins in rats fed a high fat diet [PDF]

Benha Veterinary Medical Journal, 2018
Proanthocyanidins, also known as condensed tannins, can prevent obesity induced oxidative stress damage in the liver. This study aimed to evaluate the protective effect of Proanthocyanidins on obesity induced oxidative stress and biochemical ...
Ghada, H. EL-Sharkawy, Yakout A. El-Senosi, Samy A. Hussein   +2 more
doaj   +1 more source