Results 81 to 90 of about 95,816 (273)

In Vitro Antiplasmodial Activity and Chemical Composition of Combretum aculeatum, a Medicinal Plant From Niger

Chemistry &Biodiversity, EarlyView.
Workflow of current study. ABSTRACT Malaria remains a significant public health challenge in Niger, accounting for 5.6% of global malaria‐related deaths. Local medicinal plants are frequently used as traditional treatments for malaria, although their efficacy and safety are often insufficiently investigated.
Souleymane Magagi Damé, Louis Leclercq, Catherine Vonthron‐Sénécheau, Amadou Tidjani Ilagouma, Sergio Ortiz   +4 more
wiley   +1 more source

Identification of compounds from chufa (Eleocharis dulcis) peels by widely targeted metabolomics

Food Science &Nutrition, Volume 11, Issue 1, Page 545-554, January 2023., 2023
The big Chinese water chestnut (BCWC) and small Chinese water chestnut (SCWC) peels using ultraperformance liquid chromatography/mass spectrometry (UPLC/MS)‐based metabolomics analysis. A total of 321 significant metabolites, including 90 flavonoids, 25 phenylpropanoids, and 33 organic acids and derivatives, were identified/annotated from BCWC and SCWC.
Guanli Li, Shuangquan Huang, Xiaochun Li, Yanghe Luo, Hui Nie   +4 more
wiley   +1 more source

Chronic high intake of quercetin reduces oxidative stress and induces expression of the antioxidant enzymes in the liver and visceral adipose tissues in mice

Journal of Functional Foods, 2015
To obtain knowledge regarding the safe intake of quercetin-rich functional foods, we examined the effect of chronic and high intake of quercetin. We fed mice a standard diet containing 0.05 or 1% quercetin for 20 weeks.
Masuko Kobori, Yumiko Takahashi, Yukari Akimoto, Mutsumi Sakurai, Izumi Matsunaga, Haruno Nishimuro, Katsunari Ippoushi, Hideaki Oike, Mayumi Ohnishi-Kameyama   +8 more
doaj  

Phytochemical Profile and Anticancer Activity of Achillea conferta Leaf Extracts: Insights Into Antioxidant Properties

Chemistry &Biodiversity, EarlyView.
ABSTRACT This study explores the phytochemical composition and biological potential of extracts from Achillea conferta leaves, specifically hydroethanolic extract (HE), total flavonoid extract (TFE), and glycoside flavonoid extract (GFE). Phytochemical screening of HE revealed significant concentrations of phenolic compounds, flavonoids, and tannins ...
Mhmood Shakoori Yaseen, Rafah Razooq Hameed Al‐Samarrai, Mohamed Bouaziz, Sami Zouari   +3 more
wiley   +1 more source

Quercetin Inhibits the Proliferation and Aflatoxins Biosynthesis of Aspergillus flavus

Toxins, 2019
In this work of quercetin’s anti-proliferation action on A. flavus, we revealed that quercetin can effectively hamper the proliferation of A. flavus in dose-effect and time-effect relationships.
Xiu-Mei Li, Zhong-Yuan Li, Ya-Dong Wang, Jin-Quan Wang, Pei-Long Yang   +4 more
doaj   +1 more source

Chemical Characterization of Alphitonia neocaledonica (Schltr.) Guillaumin Bark Extract and Its Anti‐Inflammatory Activities

Chemistry &Biodiversity, EarlyView.
Study of the anti‐inflammatory activities and chemical characterization of Alphitonia neocaledonica (Schltr.) Guillaumin bark extract. ABSTRACT Alphitonia neocaledonica (Schltr.) Guillaumin is a small forest tree endemic of New Caledonia traditionally used to treat rheumatic pain and dermatoses.
Karl Huet, Philippe Georgel, Mohammed Nour, Mohamed Haddad, Edouard Hnawia, Mariko Matsui   +5 more
wiley   +1 more source

XLIII.—Dyes derived from quercetin [PDF]

, 1914
Edwin Roy Watson, Kumud Behari Sen
openalex   +1 more source

LC‐DAD‐MSn and HR‐LC‐QTOF analysis of Ziziphus budhensis leaves and evaluation of their in vitro and in vivo biological activities

Chemistry &Biodiversity, Accepted Article.
Ziziphus budhensis is a species described in 2015 in Nepal poorly studied for its phytochemical composition and possible bioactivities. In this study, six extracts were obtained from Z. budhensis leaves using ultrasound assisted extraction with solvents in increasing polarity.
Samjhana Bharati, Binita Maharjan, Timila Shrestha, Shyam Sharan Shrestha, Stefania Sut, Hari Prasad Devkota, Ram Lal Swagat Shrestha, Stefano Dall'Acqua   +7 more
wiley   +1 more source

Evaluation of the Mrp2-mediated flavonoid-drug interaction potential of quercetin in rats and in vitro models

Asian Journal of Pharmaceutical Sciences, 2019
Quercetin is a biologically active flavonoid that has been used as a popular health supplement. It is reported that quercetin may cause flavonoid-drug interaction mediated by P-glycoprotein, the most predominant efflux transporter.
Ju-Hee Oh, Joo Hyun Lee, Young-Joo Lee
doaj  

Quercetin alleviates inflammation induced by porcine reproductive and respiratory syndrome virus in MARC‐145 cells through the regulation of arachidonic acid and glutamine metabolism

Veterinary Medicine and Science
Background Porcine reproductive and respiratory syndrome virus (PRRSV) infection causes severe inflammatory response, respiratory disease and sow reproductive failure.
Qian Guang, Long‐Ze Zhang, Xin Tang, Jia‐Kai Li, Chong Cao, Hong‐Bo Chen, Long‐Xin Qiu   +6 more
doaj   +1 more source