Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Yung-Yi Cheng"'
Publikováno v:
ACS Omega, Vol 6, Iss 4, Pp 3060-3067 (2021)
Externí odkaz:
https://doaj.org/article/0627b22d7f5646209f8aeec15d54d2f2
Autor:
Yung-Yi Cheng, Teresa Zheng, Michael W. Chang, Jeffrey W. Dalley, Yu-Jen Chen, Tung-Hu Tsai, Chen-Hsi Hsieh
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
BackgroundThe optimal procedure for combining radiotherapy (RT) with tamoxifen treatment is controversial as RT may alter the pharmacokinetics and biotransformation of tamoxifen. The present study investigated this potential interaction by assessing
Externí odkaz:
https://doaj.org/article/332c0717e2eb40808d6cb76f38cad3a1
Publikováno v:
Biomedicine & Pharmacotherapy, Vol 145, Iss , Pp 112466- (2022)
Tamoxifen, a widely prescribed medication in premenopausal women diagnosed with hormone-dependent breast cancer, is potentially co-prescribed with Hedyotis diffusa (H. diffusa), particularly in Taiwan. However, no related report has investigated the
Externí odkaz:
https://doaj.org/article/6e520603c9484046a50077cffff07e98
Publikováno v:
Pharmaceutics, Vol 14, Iss 9, p 1896 (2022)
Exposure to ultraviolet B (UVB) leads to the overproduction of reactive oxygen species (ROS), causing higher risks of skin disorders. Luteolin (Lut) is a naturally occurring antioxidant that can absorb a broad range of ultraviolet light, but its wate
Externí odkaz:
https://doaj.org/article/f5dec7685563499db229e1e8d701f6df
Autor:
Yanli Wang, Xiaowan Huang, Xiao Zhang, Jingchen Wang, Keyan Li, Guotao Liu, Kexin Lu, Xiang Zhang, Chengping Xie, Teresa Zheng, Yung-Yi Cheng, Qiang Wang
Publikováno v:
Molecules, Vol 27, Iss 15, p 4738 (2022)
Allobetulin is structurally similar tobetulinic acid, inducing the apoptosis of cancer cells with low toxicity. However, both of them exhibited weak antiproliferation against several tumor cell lines. Therefore, the new series of allobetulon/allobetu
Externí odkaz:
https://doaj.org/article/25c4f28e27ab4ba5bcc55639e9725bae
Publikováno v:
Gynecology and Minimally Invasive Therapy, Vol 7, Iss 3, Pp 133-135 (2018)
We report a case with retained products of conception (RPOC) managed by hysteroscopic resection. A 45-year-old woman, G5P3SA1AA1, experienced spontaneous abortion on March 8, 2017, and had persistent vaginal bleeding since then. On May 12, 2017, she
Externí odkaz:
https://doaj.org/article/d9e207a1df9a4293a766352e009fba5e
Carbazole Alkaloids from Clausena anisum-olens: Isolation, Characterization, and Anti-HIV Evaluation
Autor:
Jing-Hua Yang, Xin-Yi Wang, Yi-Ping Zhou, Rong Lu, Chin-Ho Chen, Meng-Han Zhang, Yung-Yi Cheng, Susan L. Morris-Natschke, Kuo-Hsiung Lee, Yun-Song Wang
Publikováno v:
Molecules, Vol 25, Iss 1, p 99 (2019)
Two new carbazole alkaloids (1,2) and six known carbazole alkaloids (3−8) were isolated from Clausena anisum-olens. Their structures were elucidated based on extensive spectroscopic analysis. All isolated compounds (1−8) were evaluated for their
Externí odkaz:
https://doaj.org/article/5078149e12074ed18eaf8c0f7e0adfeb
Publikováno v:
Molecules, Vol 20, Iss 6, Pp 10641-10656 (2015)
The herbal decoction process is generally inconvenient and unpleasant. To avoid using herbal medicine decoctions, various high-quality industrial and pharmaceutical herbal decoction products have been used in clinical applications for more than ten y
Externí odkaz:
https://doaj.org/article/61b9eeb9b42c48f1a59ea5903716b584
Autor:
Tung-Ho Wu, Yung-Yi Cheng, Chao-Jung Chen, Lean-Teik Ng, Li-Chen Chou, Li-Jiau Huang, Yung-Husan Chen, Sheng-Chu Kuo, Mohamed El-Shazly, Yang-Chang Wu, Fang-Rong Chang, Chih-Chuang Liaw
Publikováno v:
Molecules, Vol 19, Iss 2, Pp 2049-2060 (2014)
Three new clerodane diterpenes, (4→2)-abeo-cleroda-2,13E-dien-2,14-dioic acid (1), (4→2)-abeo-2,13-diformyl-cleroda-2,13E-dien-14-oic acid (2), and 16(R&S)- methoxycleroda-4(18),13-dien-15,16-olide (3), were isolated from the unripe fruit of Poly
Externí odkaz:
https://doaj.org/article/38311024fd584298a255bd51103ab67e
Publikováno v:
Molecules, Vol 24, Iss 22, p 4065 (2019)
Ginsenosides, which contain one triterpene and one or more sugar moieties, are the major bioactive compounds of ginseng. The aim of this study was to develop and optimize a specific and reliable ultra-performance liquid chromatography-tandem mass spe
Externí odkaz:
https://doaj.org/article/cb619dbb17e747a3a5ec481054ab6fa0