Results 51 to 60 of about 2,344 (201)
Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.Two new 3,4‐seco‐ergostane saponins (1–2) and four known compounds were isolated from Xylaria necrophora. Structures were elucidated via spectroscopy, ECD, and computational NMR. Compound 5 selectively inhibited BV2 microglial cells (IC50 = 17.10 µM), while all compounds showed no antimicrobial activity against tested microorganisms. ABSTRACT Two new 3,
Qian Luo +9 more
wiley +1 more source
Huperzia selago Schrank & Mart.
, 2021 Published as part of Info Flora, 2021,
openaire +2 more sources
Endophytic Fungi Natural Factories of Novel Bioactive Compounds
Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.This review provides a systematic analysis of 242 natural products isolated from 42 genera of endophytic fungi, highlighting their remarkable structural diversity and broad spectrum of biological activities . ABSTRACT Endophytic fungi represent a prolific and chemically diverse source of novel specialized metabolites with significant pharmacological ...
Dilmurod Murodullayev +18 more
wiley +1 more source
A Novel Way for Propagation of Huperzia squarrosa (G. Forst.) Trev.
Notulae Scientia Biologicae, 2012 Huperzia squarrosa (G. Forst.) Trev. is an endangered epiphytic fern ally with economical, traditional and horticultural interest. It posses various alkaloids like huperzine, huperzinine, lycoporine and carina-tumine which are responsible for its ...
Sanatombi Devi YUMKHAM +1 more
doaj +3 more sources
Lycopodiaceae in Brazil. Conspectus of the family III. The genera Huperzia and Phlegmariurus
Rodriguésia, 2019 The subfamily Huperzioideae of the Lycopodiaceae includes 41 species in Brazil. The genus Huperzia is represented by a single species, and Phlegmariurus has 40 species.
Benjamin Øllgaard, Paulo G. Windisch
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Huperzia sp.2 from Colombia collected by Z. Restrepo #9985
, 2014 File Name: TOLI-22744-PAF-01-18-A3-04.jpg CÓDIGO FOTO: TOLI-22744-PAF-01-18-A3-04- Fotografía: SI Nº TOLI: TOLI-22744 PARCELA: PAF-01 CÓDIGO: 18-A3-04 Nº COLECTA: 9985 NUEVOS COLECTORES: Wilmar López Oviedo COLECTORES: Z.
Restrepo, Z., Restrepo, Z. (8341461)
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Journal of Vegetation Science, Volume 37, Issue 5, September/October 2026.Six decades of vegetation resurveys in Rajhenavski Rog old‐growth forest (Slovenia, Dinaric Mountains) revealed increasing Fagus sylvatica dominance, persistent Abies alba decline, and reduced herb‐layer cover. Species richness remained stable, but beta diversity declined, indicating floristic homogenization driven mainly by turnover.
Andrej Rozman, Thomas A. Nagel
wiley +1 more source
Variation in huperzine A and B in Australasian Huperzia species
, 2008 Huperzine A (HupA) and huperzine B (HupB) are alkaloids with acetylcholine esterase inhibitory activity and potential applications in the treatment of Alzheimer's disease.
Whincup, Anne L. +4 more
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Confirmation of Shining Firmoss (Huperzia lucidula; Lycopodiaceae) in Manitoba [PDF]
, 2022 The occurrence of Shining Firmoss (Huperzia lucidula; Lycopodiaceae) in Manitoba has been suspected since 1943 but unconfirmed. The discovery at the herbarium of the University of Manitoba of a non-accessioned specimen, collected in Riding Mountain ...
Staniforth, Richard
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Nomenclatural changes in Brazilian Lycopodiaceae
RodriguésiaThis paper presents new nomenclatural combinations in Brazilian Lycopodiaceae, necessary for an upcoming conspectus of the family: there are 39 new combinations in the genus Phlegmariurus, and one in Pseudolycopodiella.
Benjamin Øllgaard
doaj +1 more source