Results 131 to 140 of about 1,632 (162)

[Research advances of Huperzia serrata (Thunb.) Trev].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2010
Qiancengta, a traditional Chinese medicine produced from the whole plant of the club moss Huperzia serrata, has been used for a long history in China for treatment of a number of ailments, including contusions, strains, swellings, schizophrenia, myasthenia gravis and noworganophosphate poisoning. It has become known worldwide as a medicinal plant since
Bin, Guo, Lingling, Xu, Yahui, Wei, Chunzhao, Liu   +3 more
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Two new N-oxide Lycopodium alkaloids from Huperzia serrata

Natural Product Research, 2009
Two new Lycopodium alkaloids, N-oxidehuperzine E (1) and N-oxidehuperzine F (2), along with two known alkaloids, huperzines E (3) and F (4), were isolated from Huperzia serrata (Thunb.) Trev. Their structures were elucidated by spectroscopic and chemical transformations.
Heng-Bin, Wang, Chang-Heng, Tan, Jun-Jie, Tan, Shi-Jin, Qu, Yi-Lei, Chen, Yi-Ming, Li, Shan-Hao, Jiang, Da-Yuan, Zhu   +7 more
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[Diversity of endophytic bacteria isolated from Huperzia serrata].

Wei sheng wu xue bao = Acta microbiologica Sinica, 2018
To explore the diversity of species and biological activities of the endophytes from Huperzia serrata that is a wild medicinal plant under state protection (category ii), and to discover and collect endophytic bacteria from medicinal plants.Huperzia serrata samples were collected from Sichuan and Fujian Provinces.
Hongmin, Sun, Yuzhen, Wei, Xiaomei, Fang, LiyN, Yu, Yuqin, Zhang   +4 more
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Identification of a novel endophytic fungus from Huperzia serrata which produces huperzine A

World Journal of Microbiology and Biotechnology, 2014
Huperzine A is isolated from Huperzia serrata and is used for treatment of Alzheimer's disease, due to its low toxicity and long effective period. The decrease in H. serrata sources means that natural huperzine A cannot meet the needs of clinical therapy. In this study, >200 endophytic fungal strains were isolated from H.
Shaohua, Shu, Xinmei, Zhao, Wenjuan, Wang, Guowei, Zhang, Andreea, Cosoveanu, Youngjoon, Ahn, Mo, Wang   +6 more
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[Study on cutting and gemmae propagation of Huperzia serrata].

Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 2015
An efficient and stable artificial propagation system of Huperzia serrata was established by developing the wild semi-assisted reproductive system with gemmae or the cutting of stem tip.The study was explored in the forest farm of Yantuozhai, Gaowangjie,Guzhang County, Xiangxi state and designed as a L9 (3(4)) orthogonal experiment, which consisted of ...
Hua, Long, Qing, Li, Li, Li, Li-hua, Huang   +3 more
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[Effect of environmental factors on growth of Huperzia serrata].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2009
To establish and optimize the cultivation systems for wild Huperzia serrata, through assessing the effects of environmental factors on its growth.H. serrata was planted under natural field condition, the growth status of H. serrata under different light intensities, temperatures, relative humidity (R. H.), fertilizer levels, and so on were investigated
Zhi-an, Wang, Jian-zhong, Xu, Xue-ping, Yu, Shu-jun, Shen   +3 more
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[A novel phlegmariurine type alkaloid from Huperzia serrata (Thunb.) Trev].

Yao xue xue bao = Acta pharmaceutica Sinica, 2004
To study the alkaloid constituents of Huperzia serrata (Thunb.) Trev..Chromatographic methods were used for the isolation and purification. Structure was elucidated on the basis of chemical analysis and spectroscopic data.An alkaloid constituent was isolated from H.
Shan-qin, Yuan, Yi-min, Zhao
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce, Lorenzo Cohen, Karen M Mustian   +2 more
exaly  

[Cloning and analysis of squalene synthase (HsSQS1) gene in Huperzia serrata].

Yao xue xue bao = Acta pharmaceutica Sinica, 2013
Squalene synthase (SQS) is a key enzyme in plant terpenoid biosynthetic pathway. This study focused on cloning and analysis of Huperzia serrata SQS (HsSQS1) gene. After searching the transcriptome dataset of H serrata, one unique sequence encoding SQS was discovered.
Xiu-mei, Yin, Zhi-chuan, Bai, Yun-yun, Niu, Hong-mei, Luo, Shi-lin, Chen   +4 more
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[Analysis of dynamic change of huperzine A content in Huperzia serrata].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2011
A precise and selective reversed phase high-performance liquid chromatographic method (HPLC) was used to quantify the levels of huperzine A in samples of three Huperzia serrata populations with a total of 73 individuals located in Zhejiang, Guangxi, Chongqing, respectively, as well as in one-to-one samples of these 73 individuals introduced in same ...
Ji, Huang, Ailing, Zhao
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