Results 21 to 30 of about 2,786 (199)

Huperzine A for vascular dementia [PDF]

open access: yesCochrane Database of Systematic Reviews, 2008
Huperzine A, a form of herbal medicine, has been considered as an alternative treatment for vascular dementia (VaD) in China.To assess the efficacy and safety of Huperzine A in patients with vascular dementia.The Specialized Register of the Cochrane Dementia and Cognitive Improvement Group (CDCIG) was searched on 7 July 2008 using the terms: huperzi ...
Zilong, Hao   +3 more
openaire   +2 more sources

RNA-seq of aboveground sporophyte’s transcriptome of Huperzia serrata and transcriptional understanding of early steps associated with huperzine biosynthesis in forest

open access: yesCurrent Plant Biology, 2020
Chinese toothed clubmoss (Huperzia serrata) is a primitive fern native in certain types of forests. It is severely endangered in China due to its difficult propagation and massive hunting for huperzine A to improve and prevent Alzheimer’s disease.
Qing-Zhong Peng   +4 more
doaj   +1 more source

Neuroprotective Effect of Huperzine A on -Galactose-Induced Hearing Dysfunction

open access: yesEar, Nose & Throat Journal, 2021
Background: Administration of d -galactose ( d -gal) has been used to create animal models of neurodegenerative diseases, and huperzine A has been used to treat the neurodegenerative diseases such as Alzheimer disease. Methods: An animal model of hearing
Cong Li MM, Song Shi MD
doaj   +1 more source

Synthesis, in Vitro Pharmacology, and Molecular Modeling of Very Potent Tacrine−Huperzine A Hybrids as Acetylcholinesterase Inhibitors of Potential Interest for the Treatment of Alzheimer's Disease [PDF]

open access: yes, 1999
Eleven new 12-amino-6,7,10,11-tetrahydro-7,11-methanocycloocta[b]quinoline derivatives [tacrine (THA)−huperzine A hybrids, rac-21−31] have been synthesized as racemic mixtures and tested as acetylcholinesterase (AChE) inhibitors.
Badia, Albert   +21 more
core   +1 more source

Huperzine A attenuates nonalcoholic fatty liver disease by regulating hepatocyte senescence and apoptosis: an in vitro study [PDF]

open access: yesPeerJ, 2018
Objective This study was undertaken to detect if free fatty acids (FFA) induce hepatocyte senescence in L-02 cells and if huperzine A has an anti-aging effect in fatty liver cells.
Xiao-na Hu   +6 more
doaj   +2 more sources

New Tacrine−Huperzine A Hybrids (Huprines): Highly Potent Tight-Binding Acetylcholinesterase Inhibitors of Interest for the Treatment of Alzheimer's Disease [PDF]

open access: yes, 2000
Several new 12-amino-6,7,10,11-tetrahydro-7,11-methanocycloocta[b]quinoline derivatives (tacrine−huperzine A hybrids, huprines) have been synthesized and tested as acetylcholinesterase (AChE) inhibitors.
Badia, Albert   +9 more
core   +1 more source

Huperzine A and Huperzine B Production by Prothallus Cultures of Huperzia selago (L.) Bernh. ex Schrank et Mart

open access: yesMolecules, 2020
This is the first report of an efficient and effective procedure to optimize the biosynthesis of huperzine A (HupA) and huperzine B (HupB) in vitro from Huperzia selago gametophytes. Axenic tissue cultures were established using spores collected from the
Wojciech J. Szypuła   +3 more
doaj   +1 more source

Development of a Capillary Electrophoretic Method for the Determination of Huperzine A Concentration in Vietnamese

open access: yesNatural Product Communications, 2021
Huperzine A, isolated from Huperzia serrata, is a potent, specific, and reversible inhibitor of acetylcholinesterase with high efficiency and low toxicity.
Ngoc Chuong Nguyen   +5 more
doaj   +1 more source

Huperzine A - An Interesting Anticholinesterase Compound from the Chinese Herbal Medicine

open access: yesActa Medica, 1998
Huperzine A, alkaloid from the Chinese herbal medicine Qian Ceng Ta, which is prepared from the moss Huperzia serrata, has been used in China for centuries to treat fever and inflammation.
Jiří Patočka
doaj   +1 more source

Biosynthesis of plant neuroactive alkaloids treating Alzheimer’s disease [PDF]

open access: yesFrontiers in Pharmacology
Quanyu Yin, Zhengkang Zhu, Mengquan Yang
doaj   +2 more sources

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