Results 141 to 150 of about 1,801 (155)

Conversion of emodin to physcion by a cell-free preparation of Aspergillus parasiticus

Phytochemistry, 1986
Abstract Cultures of Aspergillus parasiticus contained 1.2 mg/litre of physcion. A cell-free extract of a 3-day-old culture of A. parasiticus catalysed the conversion of [ 3 H]emodin and S -adenosyl- L -[Me- 14 C]methionine to 3 H- and 14 C-labelled physcion. Methylation of emodinanthrone was 9% of the methylation of emodin.
openaire   +1 more source

[Study on hepatotoxicity of physcion based on liver metabolism in vitro].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2019
To evaluate the hepatotoxicity risks of physcion on the basis of the bilirubin metabolism mediated by glucuronidation of UDP-glucuronosyltransferases 1A1(UGT1A1 enzyme). The monomers were added into the rat liver microsomes to test the hepatotoxicity by using bilirubin as UGT1A1 enzyme substrate, with apparent inhibition constant K_i as the evaluation ...
Qi, Wang, Ya-Dan, Wang, Jian-Bo, Yang, Yue, Liu, Hai-Ruo, Wen, Shuang-Cheng, Ma   +5 more
openaire   +1 more source

[Determination of sennoside B, sennoside A and physcion in slimming health foods].

Wei sheng yan jiu = Journal of hygiene research, 2020
To establish a quantitative analysis method for sennoside A, sennoside B and physcion by ultra-high performance liquid chromatography-tandem mass spectrometry(UPLC-MS/MS).The sample was extracted by methanol-2 mmol/L ammonium formate(9∶1) at 40 ℃ for 1 h. The separation was performed using Agilent Eclipse Plus C_(18 )(2. 1 mm × 50 mm, 1.
Feiyan, Diao, Qiangsheng, Xie, Xiaoyun, Wu, Chunlin, Liu, Xiuhui, Li, Qiyan, Li   +5 more
openaire   +1 more source

Unveiling esophageal cancer treatment mechanisms: network pharmacology and molecular docking of Physcion

Naunyn-Schmiedeberg's Archives of Pharmacology
This study investigates the effects of Physcion on esophageal cancer and its possible mechanisms of action. Potential Physcion targets were identified using databases. Transcriptomic data from 17 esophageal cancer and adjacent tissues were analyzed to find differentially expressed genes, intersecting with potential targets to select 16 key genes. Their
Guangbing, Hu, Haiyang, Guo, Liuyi, Lu, ZongYao, Zhang, Yong, Tang, Ji, Zuo, Xianfei, Wang   +6 more
openaire   +2 more sources

Sedative effects of physcion and its modulatory interaction with diazepam: in vivo and in silico evaluation

Naunyn-Schmiedeberg's Archives of Pharmacology
Physcion (PHY), an anthraquinone derivative, has demonstrated various biological properties, including antioxidant and anti-inflammatory effects. This study aimed to evaluate the sedative activity of PHY in Swiss mice using in vivo and in silico approaches.
Md. Shadin, Md. Shimul Bhuia, Mohammed Alfaifi, Abdullah H. Altemani, Faisal H. Altemani, Faisal Alsenani, Raihan Chowdhury, Muhammad Torequl Islam   +7 more
openaire   +2 more sources

Physcion, a tetra-substituted 9,10-anthraquinone, prevents homocysteine-induced endothelial dysfunction by activating Ca2+- and Akt-eNOS-NO signaling pathways

Phytomedicine, 2021
Kyung Woo Cho, Jin Fu Wen
exaly  

Association of Physcion and Chitosan Can Efficiently Control Powdery Mildew in Rosa roxburghii

Antibiotics, 2022
Jiaohong Li, Xiaomao Wu
exaly  

Iron chelating capability of physcion, a yellow pigment from Aspergillus ruber

Journal of Agricultural and Food Chemistry, 1980
George W. Engstrom, Donald J. McDorman, Michael J. Maroney   +2 more
openaire   +1 more source

Physcion from marine-derived fungus Microsporum sp. induces apoptosis in human cervical carcinoma HeLa cells

Microbiological Research, 2014
Se-Kwon Kim, Isuru Wijesekara
exaly  

Effects of physcion, a natural anthraquinone derivative, on the infection process ofBlumeria graminison wheat

Canadian Journal of Plant Pathology, 2008
Dazhao Yu, Hanwen Ni
exaly