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4篇 您的检索式:作者名="Bo Yoon Chang"
    题名 作者 年代 出处 被引量
1Effects of the Syzygium aromaticum L. extract on antioxidation and inhibition of matrix metalloproteinase in human dermal fibroblast显示文摘Objective: To investigate cosmetic potential of Syzygium aromaticum L.(S. aromaticum L.) and to determine its antioxidant and anti-wrinkling effects. Methods: Using highperformance liquid chromatography, eugenol component was quantitated. The antioxidant activity of S. aromaticum L. was analyzed by 2,2-diphenyl-1-picrylhydrazyl radical scavenging and superoxide dismutase like activities. To determine cell viability, elastase and matrix metalloproteinase-1(MMP-1) activity, human dermal fibroblasts(HS68) were treated with S. aromaticum L. The inhibitory effect of S. aromaticum L. on tumor necrosis factor alpha induced MMPs expression in HS68 was analyzed by realtime-PCR. Results: The eugenol content was confirmed in S. aromaticum L. S. aromaticum L. was observed to have high 2,2-diphenyl-1-picrylhydrazyl radical scavenging activity and superoxide dismutase like activity. S. aromaticum L. had no cytotoxicity against the HS68 and dose-dependently increased elastase inhibition. Moreover, S. aromaticum L. significantly decreased MMP-1 content and inhibited gene levels of MMP-1, MMP-2, MMP-3 and MMP-9. Conclusions: The findings suggest that S. aromaticum L. has great potential as a cosmeceutical ingredient with antioxidant and antiwrinkling effects.Da Eun Kim Yeon Sil Hwang Bo Yoon Chang Dae Sung Kim Hyoung Kwon Cho Sung Yeon Kim 2019Asian Pacific Journal of Tropical Biomedicine2019,9,2:1
2Adenocarcinoma of the small intestine: a multi-institutional study of 197 surgically resected cases显示文摘Hee-Kyung Chang Eunsil Yu Jihun Kim Young Kyung Bae Kee-Taek Jang Eun Sun Jung Ghil Suk Yoon Joon Mee Kim Young-Ha Oh Han-Ik Bae Gwang Il Kim Soo Jin Jung Mi Jin Gu Jung Yeon Kim Kyu Yun Jang Sun-Young Jun Dae Woon Eom Kye Won Kwon Gyeong Hoon Kang Jae Bo 2010Human Pathology2010,,8:1
3Microwave-assisted synthesis of CaMoO 4 nano-powders by a citrate complex method and its photoluminescence property显示文摘Jeong Ho Ryu Jong-Won Yoon Chang Sung Lim Won-Chun Oh Kwang Bo Shim 2004Journal of Alloys and Compounds2004,,1:1
4Microwave-assisted synthesis of PbWO 4 nano-powders via a citrate complex precursor and its photoluminescence显示文摘Jeong Ho Ryu Sang-Mo Koo Dong Suk Chang Jong-Won Yoon Chang Sung Lim Kwang Bo Shim 2005Ceramics International2005,,6:1
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