Results 61 to 70 of about 68,233 (207)

Ginsenoside Rh2 epigenetically regulates cell-mediated immune pathway to inhibit proliferation of MCF-7 breast cancer cells

Journal of Ginseng Research, 2018
Background: Ginsenoside Rh2 has been known to enhance the activity of immune cells, as well as to inhibit the growth of tumor cells. Although the repertoire of genes regulated by Rh2 is well-known in many cancer cells, the epigenetic regulation has yet ...
Hyunkyung Lee, Seungyeon Lee, Dawoon Jeong, Sun Jung Kim   +3 more
doaj   +1 more source

(20S) Ginsenoside Rh2-Activated, Distinct Apoptosis Pathways in Highly and Poorly Differentiated Human Esophageal Cancer Cells

Molecules, 2022
Ginsenoside Rh2 (G-Rh2), a rare ginsenoside isolated from red ginseng, has considerable anti-cancer activity and induces apoptosis in a variety of cancer cells, but its activity in esophageal cancer cells is unclear.
He Li, Chunxiao Han, Chen Chen, Guanghong Han, Yang Li   +4 more
doaj   +1 more source

Dependence of quantum-Hall conductance on the edge-state equilibration position in a bipolar graphene sheet

, 2009
By using four-terminal configurations, we investigated the dependence of longitudinal and diagonal resistances of a graphene p-n interface on the quantum-Hall edge-state equilibration position.
Barbaros Özyilmaz, C. W. J. Beenakker, Dong-Keun Ki, Hu-Jong Lee, Seung-Geol Nam   +4 more
core   +1 more source

Production of the Rare Ginsenoside Rh2-MIX (20(S)-Rh2, 20(R)-Rh2, Rk2, and Rh3) by Enzymatic Conversion Combined with Acid Treatment and Evaluation of Its Anti-Cancer Activity

Journal of Microbiology and Biotechnology, 2017
The ginsenoside Rh2 has strong anti-cancer, anti-inflammatory, and anti-diabetic effects. However, the application of ginsenoside Rh2 is restricted because of the small amounts found in Korean white and red ginsengs. To enhance the production of ginsenoside Rh2-MIX (comprising 20(S)-Rh2, 20(R)-Rh2, Rk2, and Rh3 as a 10-g unit) with high specificity ...
Bong-Kyu, Song, Kyeng Min, Kim, Kang-Duk, Choi, Wan-Taek, Im   +3 more
openaire   +2 more sources

Mechanism for ginsenoside Rh2-induced apoptosis of triple-negative breast cancer MDA-MB-231 cells

Clinical and Experimental Obstetrics & Gynecology, 2020
Objective: The authors aimed to explore the apoptosis of triple-negative breast cancer (TNBC) MDA-MB-231 cells induced by ginsenoside Rh2 and the underlying mechanism.
Y. Zeng, J. Mao, X. Wang, B. Yin, Z. Shen, C. Di, W. Gu, M. Wu   +7 more
doaj   +1 more source

Ginsenoside Rh2 mitigates myocardial damage in acute myocardial infarction by regulating pyroptosis of cardiomyocytes

Clinical and Experimental Hypertension, 2023
Background Acute myocardial infarction (AMI) is one of the most important causes of mortality among patients with cardiovascular disease. Ginsenoside Rh2 plays a protective role in cardiovascular diseases.
Hong Peng, Li Chen, Yi Deng, Xin Liao, Yi Yang   +4 more
doaj   +1 more source

Inhibitory Effect of Exosomes Loaded with Ginsenoside Rh2 on Growth of Hepatocellular Carcinoma Cells

Zhongliu Fangzhi Yanjiu
ObjectiveTo explore the effects of exosomes loaded with ginsenoside Rh2 on the biological functions of hepatocellular carcinoma cells. MethodsBoth Huh7 and PLC/PRF/5 cell were equally divided into control group, exosome group (Exos group), drug group (G ...
Meile LI, Ziyue ZHAO, Kai JIN, Yu’an XIE   +3 more
doaj   +1 more source

Ginsenoside Rh2 upregulates long noncoding RNA STXBP5-AS1 to sponge microRNA-4425 in suppressing breast cancer cell proliferation

Journal of Ginseng Research, 2021
Background: Ginsenoside Rh2, a major saponin derivative in ginseng extract, is recognized for its anticancer activities. Compared to coding genes, studies on long noncoding RNAs (lncRNAs) and microRNAs (miRNAs) that are regulated by Rh2 in cancer cells ...
Jae Eun Park, Hyeon Woo Kim, Sung Hwan Yun, Sun Jung Kim   +3 more
doaj   +1 more source

Kinetic equation for hydrogen-induced direct phase transformations in Y2Fe17 magnetic alloy [PDF]

, 2015
Model for evolution of the hydrogen-induced direct phase transformation in Y2Fe17 magnetic alloy has been proposed. It is shown that evolution process of hydrogen-induced direct phase transformation in Y2Fe17 type hard magnetic alloy is controlled by ...
Bogomolov, S. A., Bogomolov, S. A.
core  

Monosubstituted N‐Arylhydroxylamine Chemistry: Integrating Contemporary Synthetic Approaches for the Efficient Construction of Diverse Heterocyclic Scaffolds

Chemistry – A European Journal, EarlyView.
Monosubstituted N‐arylhydroxylamines represent a unique subclass of hydroxylamines that act as pivotal intermediates in redox transformations and as versatile platforms for further synthetic transformations. They serve as key building blocks in the synthesis of architecturally complex heterocycles and other valuable organic compounds.
Michael G. Kallitsakis, Kyriakos D. Nikopoulos, Ioannis N. Lykakis   +2 more
wiley   +1 more source