Results 31 to 40 of about 54,718 (265)

Interaction of Catechins with Human Erythrocytes [PDF]

Molecules, 2020
The aim of this study was to characterize the interaction of chosen catechins ((+)-catechin, (−)-epigallocatechin (EGC), and (−)-epigallocatechin gallate (EGCG)) with human erythrocytes and their protective effects against oxidative damage of erythrocytes.
Katarzyna Naparlo, Grzegorz Bartosz, Ireneusz Stefaniuk, Bogumil Cieniek, Miroslaw Soszynski, Izabela Sadowska-Bartosz   +5 more
openaire   +3 more sources

AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury

, 2022
Hepatology, EarlyView.
Robert J. Fontana, Iris Liou, Adrian Reuben, Ayako Suzuki, M. Isabel Fiel, William Lee, Victor Navarro   +6 more
wiley   +1 more source

Autoxidation of Catechin [PDF]

Nature, 1955
An exploratory study of those reactions of catechin which lead to polymer formation has enabled the conditions for autoxidation to be defined. The formation of polymers and hydrogen peroxide during the autoxidation at 35 and pH6-8 of catechin and of related 3': 4'-dihydroxyflavans has been studied by measurement of oxygen uptake, and by absorption ...
D. E. HATHWAY, J. W. T. SEAKINS
openaire   +1 more source

Effect of Catechins on the Physicochemical, Structural and Gel Properties of Myosin in Tilapia

Shipin gongye ke-ji
This study investigated the influence of different mass concentrations of catechin (0~1.00 mg/mL) on the physicochemical characteristics, structures, and gel properties of myosin, through analyses of the turbidity, particle size, Zeta potential, surface ...
Yuyu HANG, Yang ZHANG, Du TAN, Yaqin HU
doaj   +1 more source

Catechins inhibit atherosclerosis in male rats on a high fat diet [PDF]

Universa Medicina, 2012
Background A catechin isolate from the green tea clone GMB 4, which shows antioxidant activity, may be a candidate drug for prevention of atherosclerosis.
Erna Susanti, Achmad Rudijanto, Retty Ratnawati   +2 more
doaj  

Polyphenol‐Inspired Materials for Agricultural Applications

Advanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu, Omid Mazaheri, Zhixing Lin, Tianzheng Wang, Jingqu Chen, Yuang Gu, Xia Liang, Deli Chen, Frank Caruso   +8 more
wiley   +1 more source

Epigallocatechin gallate, the primary bioactive component from Camellia sinensis: A review on immunomodulatory effects in autoimmune diseases by balancing the differentiation of Th and Treg cells [PDF]

Journal of HerbMed Pharmacology
Autoimmune disease is a chronic condition that requires treatment with prolonged use of drugs. Consequently, there is a significant occurrence of adverse effects and toxicity associated with the medicine. On the other hand, epigallocatechin gallate (EGCG)
Vigha Ilmanafi Arifka, Andayana Puspitasari Gani, Retno Murwanti   +2 more
doaj   +1 more source

Self‐Amplified Activatable Fluorescent Probe for Early Diagnosis of Acute Kidney Injury and High‐Throughput Screening of Natural Protectants

Advanced Science, EarlyView.
The PS‐QRC nanoprobe employs L‐serine as a targeting ligand for kidney injury molecule‐1 (KIM‐1) to achieve accumulation in injured renal tissues. Upon activation by reactive oxygen species (ROS), it undergoes a self‐amplifying cascade to release fluorophores for near‐infrared fluorescence (NIRF) imaging, enabling ultra‐early diagnosis of acute kidney ...
Yahui Chen, Meihong Liu, Mengchao Ding, Ye Liu, Chuanxu Zhu, Mingye Gong, Zhixuan Huang, Yi Zhang, Wei Xue, Youyong Yuan, Kewei Wang   +10 more
wiley   +1 more source

A Mechanism for Apoptotic Effects of a Planar Catechin Analog on Cancer Cells

Molecules
Catechin is one of the representative antioxidants that shows physiological activities such as an anti-cancer effect. We have developed a chemically modified catechin analog possessing a planar structure, which shows an enhanced radical-scavenging ...
Hiromu Ito, Yoshimi Shoji, Ken-ichiro Matsumoto, Kiyoshi Fukuhara, Ikuo Nakanishi   +4 more
doaj   +1 more source

Bioconversion of (−)-Epicatechin, (+)-Epicatechin, (−)-Catechin, and (+)-Catechin by (−)-Epigallocatechin-Metabolizing Bacteria

Biological & Pharmaceutical Bulletin, 2015
Bioconversion of (-)-epicatechin (-EC), (+)-epicatechin (+EC), (-)-catechin (-C), and (+)-catechin (+C) by (-)-epigallocatechin (-EGC)-metabolizing bacteria, Adlercreutzia equolifaciens MT4s-5, Eggerthella lenta JCM 9979, and Flavonifractor plautii MT42, was investigated. A.
Takagaki, Akiko, Nanjo, Fumio
openaire   +3 more sources