Results 91 to 100 of about 57,525 (253)

Multifaceted Biological Activity of Rutin, Quercetin, and Quercetin’s Glucosides

Molecules
In this study, the ranking of the multifaceted activity of rutin (Ru), quercetin (Q), and quercetin’s glucosides (Q3G, Q4′G and Q3,4′G) was addressed. The antioxidant potency was determined by electrochemical methods, whereas the ability of these compounds to inhibit angiotensin-converting enzyme (ACE) activity, acetylcholinesterase (AChE) activity ...
Danuta Zielińska, Małgorzata Starowicz, Małgorzata Wronkowska, Henryk Zieliński   +3 more
openaire   +3 more sources

Induction of an adaptive response to quercetin, mitomycin C and hydrogen peroxide by low doses of quercetin in V79 Chinese hamster cells

, 1997
The adaptive response is a phenomenon by which cells exposed to low, non-cytotoxic doses of a genotoxicant become significantly resistant to a subsequent higher dose of the same or another genotoxic agent.
Rueff, J., Oliveira, Nuno G., Rodrigues, A. S., Chaveca, T.   +3 more
core   +1 more source

Quercetin‐zinc coordination polymer coated CaCO3 nanoparticles potentiate radiotherapy through reprogramming tumor immunosuppression

BMEMat, EarlyView.
Synthesis of QZCaCO3‐PEG to synergistically enhance the immunogenicity of radiotherapy through concurrent Zn2+‐induced cancer cell pyroptosis and Que‐mediated hypoxia amelioration through sequentially suppressing TGF‐β secretion and ECM deposition. Abstract Radiotherapy has demonstrated broad applications in treating solid tumors, but the hostile tumor
Chunjie Wang, Hengze Ding, Yu Hao, Honglin An, Ziliang Dong, Minming Chen, Yujie Zhu, Quguang Li, Bin Huang, Liangzhu Feng   +9 more
wiley   +1 more source

Estudo cinético da polimerização em miniemulsão visando a nanoencapsulação da quercetina [PDF]

, 2009
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia QuímicaPolímeros naturais e sintéticos são amplamente usados no desenvolvimento de sistemas para liberação controlada e ...
Bernardy, Neusa
core  

Tailoring drug‐to‐lipid ratio in redox‐responsive lipid‐mimetic prodrug liposomes for superior cabazitaxel delivery and antitumor efficacy

BMEMat, EarlyView.
Redox‐responsive lipid‐mimetic prodrug liposomes with high drug‐to‐lipid ratios enhance cabazitaxel delivery, prolong circulation, and enable tumor‐selective drug release for superior antitumor efficacy and safety. Abstract Liposomes represent one of the most extensively investigated nanocarriers in drug delivery.
Shengyao Xu, Danping Wang, Si Zheng, Zhiyu Kuang, Ya Gao, Haiyu Zhao, Lurong Zhang, Jiayu Guo, Jingyi Zhang, Weiyao Li, Anhua Wang, Hongrui Lei, Zhonggui He, Ken‐ichiro Kamei, Jianzhao Niu, Lingyun Ma, Bingjun Sun   +16 more
wiley   +1 more source

Quercetin, a flavonoid, suppresses viral proliferation by interfering with the ubiquitin transfer from E1 to E2 enzymes.

PLoS Pathogens
Quercetin is recognized for diverse pharmacological activities. However, the mechanism underlying its broad-antiviral effects has not been elucidated.
Hanbo Li, Yu Li, Bowen Yin, Xinming Zhang, Zheng Xu, Changxu Song, Kang Li, Ling Tian   +7 more
doaj   +1 more source

Bridging the translational gap in clinical nanomedicine: From rational design to clinical reality

BMEMat, EarlyView.
Nanotechnology offers a multi‐faceted approach to modern healthcare, encompassing high‐sensitivity diagnostic imaging, innovative vaccine delivery, and targeted therapeutics. This review explores how these nanomedicine applications address critical challenges in cancer recurrence and the treatment of neurologic and respiratory diseases to combat rising
Ahmed H. Ghonaim, Marwa Ahmed El‐Naka, Wedad M. Nageeb, Atta Ullah Khan, Noura M. Seleem, Aliaa Abdelghafar, Doaa Zamel, Yang Liu, Qigai He, Wentao Li   +9 more
wiley   +1 more source

The Impact of Quercetin- Geniposide Interaction on the Growth and Properties of Quercetin Nanocrystals

Natural Product Communications
Objective: In this study, the impact of geniposide on the growth of quercetin nanowires was systematically investigated. Subsequently, quercetin nanorods with reduced particle size were synthesized.
Wei Lv, Huiwen Zhang, Na Sai, Rongli Li, Jian Li, Ruming Liang, Chunlei Miao, Rui Huangfu, Zhigang Zhang, Jie Wang, Yujun Yao, Guoliang Xing, Shikui Wu   +12 more
doaj   +1 more source

Effect of Quercetin Rich Onion Extracts on Bacterial Quorum Sensing

Frontiers in Microbiology, 2019
Quorum sensing (QS) regulates bacterial gene expression and studies suggest quercetin, a flavonol found in onion, as a QS inhibitor. There are no studies showing the anti-QS activity of plants containing quercetin in its native glycosylated forms.
B. X. V. Quecan, J. T. C. Santos, M. L. C. Rivera, N. M. A. Hassimotto, F. A. Almeida, U. M. Pinto   +5 more
doaj   +1 more source

Pharmacokinetics of quercetin-loaded nanodroplets with ultrasound activation and their use for bioimaging

, 2015
Li-Wen Chang,1 Mei-Ling Hou,1 Shuo-Hui Hung,2 Lie-Chwen Lin,3 Tung-Hu Tsai1,4–6 1Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, 2Department of Surgery, 3National Research Institute of Chinese Medicine ...
Tsai TH, Hung SH, Chang LW, Lin LC, Hou ML   +4 more
core