Results 11 to 20 of about 1,632 (162)

Endophyte Chaetomium globosum D38 Promotes Bioactive Constituents Accumulation and Root Production in Salvia miltiorrhiza [PDF]

open access: yes, 2018
Salvia miltiorrhiza is known for tanshinones and salvianolic acids, which have been shown to have a protective effect against ROS, especially for cardiovascular diseases and other various ailments of human organs.
Han, T   +9 more
core   +5 more sources

Effects of the Hydroethanolic Extract of Lycopodium selago L. on Scopolamine-Induced Memory Deficits in Zebrafish [PDF]

open access: yes, 2021
This scientific research focused on the production of hydroethanolic extract of the plant species Lycopodium selago L. (L. selago) by the ultrasound-assisted extraction (USAE) and the identification of biocompounds with high antioxidant activity is of ...
Balseanu T. -A.   +9 more
core   +1 more source

Study of the interaction of Huperzia saururus Lycopodium alkaloids with the Acetylcholinesterase enzyme [PDF]

open access: yes, 2013
In the present study, we describe and compare the binding modes of three Lycopodium alkaloids (sauroine, 6-hydroxylycopodine and sauroxine; isolated from Huperzia saururus) and huperzine A with the enzyme acetylcholinesterase. Refinement and rescoring of
Agnese, Mariel   +6 more
core   +1 more source

Naumannella huperziae sp. nov., an endophytic actinobacterium isolated from Huperzia serrata (Thunb.)

open access: yesInternational Journal of Systematic and Evolutionary Microbiology, 2017
An endophytic, short rod-shaped, non-motile and non-spore-forming actinobacterium, designated strain CPCC 204135T, was isolated from a surface-sterilized medicinal plant, Huperzia serrata (Thunb.), collected from Sichuan Province, south-west China. Strain CPCC 204135T was observed to grow at temperatures between 20 and 37 °C (optimum, 28-32 °C), at pH ...
Ye, Sun   +6 more
openaire   +2 more sources

An efficient approach to finding Siraitia grosvenorii triterpene biosynthetic genes by RNA-seq and digital gene expression analysis [PDF]

open access: yes, 2011
Background Siraitia grosvenorii (Luohanguo) is an herbaceous perennial plant native to southern China and most prevalent in Guilin city. Its fruit contains a sweet, fleshy, edible pulp that is widely used in traditional Chinese
Qi Tang   +8 more
core   +2 more sources

Antiprotozoal activity and cytotoxicity of Lycopodium clavatum and Lycopodium complanatum subsp. chamaecyparissus extracts [PDF]

open access: yes, 2013
Objective: the aim of this study is to investigate the in vitro antioxidant activity, the total phenol and flavonoid content and the possible protective effects of commercial propolis on gentamicin-induced nephrotoxicity in rabbits.
Brun, Reto   +5 more
core   +1 more source

Inhibition of Connexin43 hemichannels impairs spatial short-term memory without affecting spatial working memory [PDF]

open access: yes, 2016
Astrocytes are active players in higher brain function as they can release gliotransmitters, which are essential for synaptic plasticity. Various mechanisms have been proposed for gliotransmission, including vesicular mechanisms as well as non-vesicular ...
Albertini, Giulia   +5 more
core   +2 more sources

Natural Products & Complementary Medicines: where are we up to? [PDF]

open access: yes, 2016
The use of complementary and alternative medicine (CAM) has attracted much attention in recent years and has become a significant topic of debate within the healthcare sector.
AlQathama, Aljawharah
core   +2 more sources

Geographical variation in morphological leaf traits of Huperzia serrata (lycopodiaceae) from Vietnam [PDF]

open access: yes, 2019
Morphological leaf traits can be used to assess adaptive responses of plants to environmental conditions. To assess how the representation of Huperzia serrata leaf traits, such as leaf length (LL), leaf width (LW) and leaf area (LA) response to changes ...
Duy, Nong Van   +3 more
core   +1 more source

One-step synthesis of Lycopodium alkaloid (-)-huperzine W via Suzuki-Miyaura coupling [PDF]

open access: yes, 2012
The first total synthesis of (−)-huperzine W (1) has been achieved. Key element of the synthesis is a highly convergent assemblage for the two rings system of target molecule utilizing an efficient Suzuki-Miyaura coupling reaction between chiral iodide 2
Huai-Rong Luo   +3 more
core   +1 more source

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