Results 51 to 60 of about 51,391 (176)

Anomeric Amide Enabled Divergent Synthesis of Unsymmetrical Ureas, Carbamates, Thioesters, and Amides From Aldehydes

Angewandte Chemie International Edition, EarlyView.
An anomeric amide‐enabled divergent aldehyde functionalization sequence provides one‐pot access to unsymmetrical ureas, carbamates, thiocarbamates, thioesters, and amides. Key to this transformation is the formation of N‐Boc‐hydroxamate intermediates, which serve as platforms for orthogonal activation via Lossen‐type rearrangements, single‐electron ...
Jasper L. Tyler, Meiyi Zeng, Julius Wiener, Marie‐Christin Leusmann, Colin Stein, Constantin G. Daniliuc, Frank Glorius   +6 more
wiley   +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

Synergistic Catalysis for Closed‐Loop Alcohol Refining: Concurrent H2 Evolution and Selective Oxidation

EcoEnergy, EarlyView.
Photocatalytic, electrocatalytic, and photoelectrocatalytic systems exhibit a clear synergistic integration logic in closed‐loop alcohol refining—concurrently driving hydrogen evolution and selective alcohol oxidation to enable the directed conversion of alcohols into high‐value chemicals.
Wei Ren, Jinhe Li, Banghu Wei, Mohamed Hussein Abdurahman, Ahmad Zuhairi Abdullah, Xiaohui Yu, Weikang Wang, Qinqin Liu   +7 more
wiley   +1 more source

Phytochemicals and Health Benefits of American Ginseng (Panax quinquefolius L.): Current Knowledge and Future Perspectives

Food Safety and Health, EarlyView.
This review summarizes the chemical constituents and functional characteristics of American ginseng, aiming to provide references for its development and application. ABSTRACT American ginseng, a perennial herbaceous plant, is recognized for its significant medicinal properties and has attracted considerable attention due to its diverse phytochemical ...
Wei Geng, Ning Zhou, Jinqian Yu, Yanling Geng, Xiao Wang, Yannan Chen   +5 more
wiley   +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

Traditional Chinese Medicine for lung cancer: Mechanisms, clinical evidence, and future perspectives

Precision Medical Sciences, EarlyView.
Graphical abstract represents the risk factors for lung cancer, TCM efficacy and clinical outcomes to future challenges. Abstract Lung cancer remains a leading cause of global cancer mortality. Despite advances in conventional treatments such as surgery, chemotherapy, targeted therapy, and immunotherapy, challenges including drug resistance, toxicity ...
Zhangdeng Chen, Liujun Bao
wiley   +1 more source

In situ preparation of water-soluble ginsenoside Rh2-entrapped bovine serum albumin nanoparticles: in vitro cytocompatibility studies

International Journal of Nanomedicine, 2017
Priyanka Singh,1,2 Yeon Ju Kim,1 Hina Singh,1 Sungeun Ahn,1 Verónica Castro-Aceituno,1 Deok Chun Yang1,2 1Department of Oriental Medicine Biotechnology, Ginseng Bank, 2Graduate School of Biotechnology, College of Life Sciences, Kyung Hee ...
Singh P, Kim YJ, Singh H, Ahn S, Castro-Aceituno V, Yang DC   +5 more
doaj  

Ginsenoside Rh2 regulates cardiomyocyte autophagy-dependent apoptosis through the PI3K-Akt-mTOR signaling pathway to attenuate doxorubicin-induced cardiotoxicity

Applied Biological Chemistry
Doxorubicin (DOX)-induced cardiotoxicity has become a major concern and is considered a limitation for the use of DOX in oncology treatment. Ginsenoside Rh2 (Rh2) is a ginseng extract with anti-inflammatory, antioxidant and cell cycle regulating ...
Youping Wu, Sheng Zhang, Liqiang Gu, Cong Xu, Xiaobo Lin, Hu Wang   +5 more
doaj   +1 more source

Transcriptome Analyses of the Anti-Proliferative Effects of 20(S)-Ginsenoside Rh2 on HepG2 Cells

Frontiers in Pharmacology, 2019
20(S)-ginsenoside Rh2 (Rh2), a well-known protopanaxadiol-type ginsenoside from Panax ginseng has especially gained attention for its anticancer activities on various types of human cancer cells.
Ji Zhang, Weibo Li, Qiaoyun Yuan, Jing Zhou, Jianmei Zhang, Yufeng Cao, Guangbo Fu, Weicheng Hu   +7 more
doaj   +1 more source

The Theory of Interpersonal Behaviour Applied to the Mediating Influence of Habit on Recycling Behaviour in South African Townships

Sustainable Development, EarlyView.
ABSTRACT Recycling rates in South African townships remain critically low, undermining progress towards sustainable development and the transition to a circular economy. This study applies the theory of interpersonal behaviour (TIP) to examine how recycling habits mediate the relationship between key drivers—past behaviour, environmental concern ...
Thomas Dobbelstein, K. Mercy Makhitha
wiley   +1 more source