Inhibitory Effect of Chemical Constituents Isolated from Artemisia iwayomogi on Polyol Pathway and Simultaneous Quantification of Major Bioactive CompoundsReport as inadecuate




Inhibitory Effect of Chemical Constituents Isolated from Artemisia iwayomogi on Polyol Pathway and Simultaneous Quantification of Major Bioactive Compounds - Download this document for free, or read online. Document in PDF available to download.

BioMed Research International - Volume 2017 2017, Article ID 7375615, 12 pages - https:-doi.org-10.1155-2017-7375615

Research ArticlePharmaceutical Botany Laboratory, College of Pharmacy, Chung-Ang University, Heukseok-dong, Dongjak-gu, Seoul 156-756, Republic of Korea

Correspondence should be addressed to Wan Kyunn Whang

Received 28 February 2017; Revised 27 March 2017; Accepted 30 March 2017; Published 23 April 2017

Academic Editor: Sung-Hoon Kim

Copyright © 2017 Yoon Kyoung Lee et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Blocking the polyol pathway plays an important role preventing diabetic complications. Therefore, aldose reductase AR and advanced glycation endproducts AGEs formation has significant effect on diabetic complications. Artemisia iwayomogi has long been used as treatment of various diseases in Korea. However, no literatures have reported on AR and AGEs formation inhibitory activities of A. iwayomogi. For these reasons, we aimed to assess that A. iwayomogi had potential as anti-diabetic complications agents. We led to isolation of two coumarins 1 and 2, nine flavonoids 3–11, five caffeoylquinic acids 12–16, three diterpene glycosides 17–19, and one phenolic compound 20 from A. iwayomogi. Among them, hispidulin 4, 6-methoxytricin 6, arteanoflavone 7, quercetin-3-gentiobioside 10, 1,3-di-O-caffeoylquinic acid 13, and suavioside A 18 were first reported on the isolation from A. iwayomogi. Not only two coumarins 1 and 2, nine flavonoids 3–11, and five caffeoylquinic acids 12–16 but also extracts showed significant inhibitor on AR and AGEs formation activities. We analyzed contents of major bioactive compounds in Korea’s various regions of A. iwayomogi. Overall, we selected Yangyang, Gangwon-do, from June, which contained the highest amounts of bioactive compounds, as suitable areas for cultivating A. iwayomogi as preventive or therapeutic agent in the treatment of diabetic complications.





Author: Yoon Kyoung Lee, Eun Young Hong, and Wan Kyunn Whang

Source: https://www.hindawi.com/



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