Results 91 to 100 of about 6,779 (214)

The total alkaloids from Coptis chinensis Franch improve cognitive deficits in type 2 diabetic rats

, 2018
Jia-Chuan Li,1,2 Xiao-Fei Shen,3 Jun-Ao Shao,2 Meng-Min Tao,2 Jian Gu,2 Jingyu Li,1 Ning Huang1 1Department of Pathophysiology, West China College of Basic and Forensic Medicine, Sichuan University, Chengdu, China; 2Department of Traditional Chinese ...
Li JC, Shao JA, Li J, Huang N, Gu J, Tao MM, Shen XF   +6 more
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Anticancer effect of Coptis: destination of its two thousand years journey?

, 2016
Coptis has been used in Chinese medicine over two thousand years. Until Song Dynasty (960-1279 AD) of China, composite formulae containing Coptis already reached 1500 recipes. They are for treating various diseases in terms of hot and dampness syndromes,
Feng, Y, Wang, N
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'Dopamine-first' mechanism enables the rational engineering of the norcoclaurine synthase aldehyde activity profile. [PDF]

, 2015
Norcoclaurine synthase (NCS) (EC 4.2.1.78) catalyzes the Pictet-Spengler condensation of dopamine and an aldehyde, forming a substituted (S)-tetrahydroisoquinoline, a pharmaceutically important moiety.
Nicholas H. Keep, Markus C. Gershater, Helen C. Hailes, Ward, J.M., Pesnot, T, Eleanor D. Lamming, Pesnot, T., Thomas Pesnot, Hailes, HC, Gershater, M.C., Ward, JM, Lamming, E.D., Keep, Nicholas H., Altin Sula, Keep, NH, Hailes, H.C., Lichman, B.R., John M. Ward, Sula, Altin, Benjamin R. Lichman, Lichman, BR, Gershater, MC, Sula, A, Lamming, ED   +23 more
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A Natural Isoquinoline Alkaloid With Antitumor Activity: Studies of the Biological Activities of Berberine

Frontiers in Pharmacology, 2019
Coptis, a traditional medicinal plant, has been used widely in the field of traditional Chinese medicine for many years. More recently, the chemical composition and bioactivity of Coptis have been studied worldwide.
Da Liu, Da Liu, Xue Meng, Xue Meng, Donglu Wu, Donglu Wu, Zhidong Qiu, Zhidong Qiu, Haoming Luo, Haoming Luo   +9 more
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FIGURE 1 in A contribution to the Flora of North America: synonymy and lectotypification of Coptis laciniata (Ranunculaceae)

, 2013
FIGURE 1. Holotype (OSC-0000899) of Coptis venosa (A) and lectotype (OSC-0000897) of Coptis laciniata (B). Reproduced with permission of the keeper of the Oregon State University Herbarium (OSC).
Li, Bo, Yuan, Qingjun, Zhang, Zhiyong
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The Optimized Analysis of the Dyeing Property of Coptis Chinensis towards Natural Bamboo Fiber

Chemical Engineering Transactions, 2017
The paper researches the dyeing property of coptis chinensis and bamboo fiber through orthogonal experimental analysis and single factor comparative analysis, gets the optimized process of direct dyeing, pre- mordant dyeing, one-bath dyeing and post ...
Hong Chen, Mohan Zhang, Hong Liu
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Summary of the taxonomic history of Coptis, showing the main systems of classification.

, 2016
Summary of the taxonomic history of Coptis, showing the main systems of classification.
Andrey S. Erst (2589919), Liang Zhao (94728), Sheng-Xian Yu (2589922), Florian Jabbour (90922), Kun-Li Xiang (2589916), Wei Wang (17594), Zhi-Duan Chen (85476), Yang Liu (4829), Sheng-Dan Wu (798556)   +8 more
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New Enantiomeric Isoquinoline Alkaloids from Coptis chinensis

, 2014
A pair of new enantiomeric isoquinoline alkaloids, (+)-and (-)-5-hydroxyl-8-oxyberberine (1), along with nine known analogs (2-10) were isolated from the rhizoma of Coptis chinensis.
Ye, Wen-Cai, Chen, Liang, Zhang, Sheng-Yuan, Zhang, Qing-Wen, Wang, Lei, Huang, Xiao-Jun, Jiang, Ren-Wang, Yao, Fen   +7 more
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Comparison on the therapeutic action of coptis and bear bile on experimental liver fibrosis

, 2013
Bear bile is a Chinese Medicine that was used to treat liver diseases for thousands of years. However, the use of bear bile in Chinese Medicine clinical practice has received a lot of challenges since bears are currently endangered.
Wang, N, Feng, Y
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Several major herb pairs containing Coptidis rhizoma: a review of key traditional uses, constituents and compatibility effects

Frontiers in Pharmacology
Herb compatibility is the soul of traditional Chinese Medicine prescriptions. Coptidis rhizoma (CR) (Coptis chinensis Franch., Coptis deltoidea C.Y.Cheng et Hsiao, or Coptis teeta Wall.; family Ranunculaceae), is a well-known herb.
Shi-Yu Li, Ding-Qiao Xu, Yan-Yan Chen, Yan-Yan Chen, Rui-Jia Fu, Yu-Ping Tang   +5 more
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