Results 31 to 40 of about 1,547 (180)

Anti-adipogenic and anti-obesity activities of purpurin in 3T3-L1 preadipocyte cells and in mice fed a high-fat diet

BMC Complementary and Alternative Medicine, 2019
Background The body responds to overnutrition by converting stem cells to adipocytes. In vitro and in vivo studies have shown polyphenols and other natural compounds to be anti-adipogenic, presumably due in part to their antioxidant properties.
Woo Nam, Seok Hyun Nam, Sung Phil Kim, Carol Levin, Mendel Friedman   +4 more
doaj   +1 more source

Ueber Munjistin, ϵ‐Purpurin und Purpuroxanthincarbonsäure [PDF]

Berichte der deutschen chemischen Gesellschaft, 1877
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Schunck, E., Römer, H.
openaire   +1 more source

Corrosion Inhibition of Carbon Steel by Anthraquinones Derivatives in 1.0 M HCl: Electrochemical and Quantum Calculations

International Journal of Electrochemical Science, 2018
The effect of hydroxyl group number of some anthraquinon derivatives 1,2,4-trihydroxyanthraquinone (purpurin) and 1,4-dihydroxyanthraquinone (quinizarin) on their corrosion inhibition efficiency has been reported in order to establish a relationship ...
L. Saqalli, M. Galai, N. Gharda, M. Sahrane, R. Ghailane, M. Ebn Touhami, Y. Peres-lucchese, A. Souizi, N. Habbadi   +8 more
doaj   +1 more source

The First Selenoanhydride in the Series of Chlorophyll a Derivatives, Its Stability and Photoinduced Cytotoxicity

Molecules, 2021
In this work, we obtained the first selenium-containing chlorin with a chalcogen atom in exlocycle E. It was shown that the spectral properties were preserved in the target compound and the stability increased at two different pH values, in comparison ...
Viktor Pogorilyy, Anna Plyutinskaya, Nikita Suvorov, Ekaterina Diachkova, Yuriy Vasil’ev, Andrei Pankratov, Andrey Mironov, Mikhail Grin   +7 more
doaj   +1 more source

Simultaneous Determination of Purpurin, Munjistin and Mollugin in Rat Plasma by Ultra High Performance Liquid Chromatography-Tandem Mass Spectrometry: Application to a Pharmacokinetic Study after Oral Administration of Rubia cordifolia L. Extract

Molecules, 2016
A specific, simple, sensitive Ultra High Performance Liquid Chromatography-tandem Mass Spectrometry (UHPLC-MS/MS) method has been developed and validated for the simultaneous determination and pharmacokinetic study of purpurin, munjistin, and mollugin in
Mingjie Gao, Jing Yang, Zhibin Wang, Bingyou Yang, Haixue Kuang, Lu Liu, Liqian Wang, Chunjuan Yang   +7 more
doaj   +1 more source

Advances in Purpurin 18 Research: On Cancer Therapy

Applied Sciences, 2021
How to make cancer treatment more efficient and enhance the patient’s outcome? By multimodal therapy, theranostics, or personalized medicine? These are questions asked by scientists and doctors worldwide.
Vladimíra Pavlíčková, Jan Škubník, Michal Jurášek, Silvie Rimpelová   +3 more
doaj   +1 more source

UPLC-QTOF-MS Identification of the Chemical Constituents in Rat Plasma and Urine after Oral Administration of Rubia cordifolia L. Extract

Molecules, 2017
An effective ultra-performance liquid chromatography coupled with the quadrupole time-of-flight tandem mass spectrometry (UPLC/Q-TOF/MS) method was developed for analysing the chemical constituents in rat plasma and urine after the oral administration of
Zuoliang Zheng, Shengqing Li, Yuping Zhong, Ruoting Zhan, Yan Yan, Huafeng Pan, Ping Yan   +6 more
doaj   +1 more source

Identification of Dyes in Coptic Textiles from the Museum of Faculty of Archaeology, Cairo University

Heritage, 2021
High Performance Liquid Chromatography coupled to a Diode-Array-Detector (HPLC-DAD) is used to investigate samples which were extracted from ancient Egyptian textiles (4th–5th c. AD) of the Museum of Faculty of Archaeology, Cairo University.
Ioannis Karapanagiotis, Omar Abdel-Kareem, Paraskevi Kamaterou, Dimitrios Mantzouris   +3 more
doaj   +1 more source

Novel antifungal activity of purpurin against Candida species in vitro

, 2010
The antifungal activity of purpurin (1,2,4-trihydroxy-9,10-anthraquinone), a natural red anthraquinone pigment in madder root (Rubia tinctorum L.), was evaluated by a broth microdilution assay against a total of 24 Candida isolates representing six ...
Tsang, PWK, Tsang, Wai Kei Paul, Fong, Wing Ping, Fong, WP, Kang, Kai, Kang, K   +5 more
core   +1 more source

Effect of purpurin on DNA integrity (TUNEL assay).

, 2013
Representative fluorescent images showing the occurrence of DNA degradation in purpurin-treated C. dubliniensis biofilms captured by confocal microscope. A) Biofilms in the absence of purpurin (Bright Field).
Paul Wai-Kei Tsang (296474), Hai-Ping Yang (501317), Ngai-For Li (501318), Alan Pak-Kin Wong (501316)   +3 more
core   +1 more source