Results 91 to 100 of about 9,192 (180)
Neural Plasticity, 2015 Chronic pain is a major health issue and most patients suffer from spontaneous pain. Previous studies suggest that Huperzine A (Hup A), an alkaloid isolated from the Chinese herb Huperzia serrata, is a potent analgesic with few side effects.
Zhen-Xing Zuo +7 more
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The genus Huperzia (Lycopodiaceae) in the Azores and Madeira [PDF]
, 2008 The taxonomy and nomenclature of the genus Huperzia Bernh. in the Azores and Madeira have been reviewed. Plants collected in the Azores and Madeira were characterized morphologically.
Gonçalves, Carlos Francisco Aguiar +12 more
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Development of natural products as drugs acting on central nervous system
Memorias do Instituto Oswaldo Cruz, 1991 We have recenty studied several natural product constituents which have effects on the CNS. (1) Tetrahydropalmatine (THP) and its analogues were isolated from Corydalis ambigua and various species of Stephania.
Xing-Zu Zhu
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Isolation and acetylcholinesterase inhibitory activity of asterric acid derivatives produced by Talaromyces aurantiacus FL15, an endophytic fungus from Huperzia serrata. [PDF]
3 Biotech, 2022 Xiao Y +5 more
europepmc +1 more source
, 2015 Aspergillus versicolor Y10 is an endophytic fungus isolated from Huperzia serrata, which showed inhibitory activity against acetylcholinesterase. An investigation of the chemical constituents of Y10 led to the isolation of four new prenylated asteltoxin ...
Mingzi Wang (1451995) +3 more
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, 2015 Huperzine A (HupA), a naturally occurring alkaloid in the plant family Huperziaceae, has drawn great interest for its potential application in Alzheimer disease therapy.
Jingqian Su (666622) +1 more
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Huperzia Bernh., J. Bot. (Schrader
, 2011 1.1. Huperzia Bernh., J. Bot. (Schrader) 1800(2): 126 (1801). T.: Huperzia selago (L.) Bernh. ex Schrank & Mart. (Lycopodium selago L.)Published as part of Christenhusz, Maarten J.
Zhang, Xian-Chun +2 more
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Risk assessment of herbal preparations containing Huperzia serrata
Herbal preparations (food supplements) containing extracts of the herb Huperzia serrata are sold in the Netherlands. These herbal preparations are mainly available online. According to the manufacturers, Huperzia serrata can support memory and improve concentration. Herbal preparations containing this herb turn out to be harmful to human health.
JA de Heer, L de Wit-Bos
openaire +2 more sources
Serratene-Type Triterpenoids from Huperzia serrata
, 2016 Seven new and 15 known serratene-type triterpenoids were isolated from the whole plant of Huperzia serrata. The structures of these new triterpenoids were elucidated as 21α-hydroxyserrat-14-en-3β-yl p-dihydrocoumarate (1), 21α-hydroxyserrat-14-en-3β-yl ...
Chang-Heng Tan (2731690) +3 more
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Australasian Huperzia as potential sources of Huperzine alkaloids
, 2010 © 2010 Wei-Han LimThe Lycopodiaceae is an ancient and cosmopolitan family of fern allies that include an estimated 35 Huperzia species occurring throughout the South-East Asian and Australian region.
Lim, Wei-Han
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