Results 41 to 50 of about 7,778 (205)

Are plants with anti-cancer activity resistant to crown gall? : A test of hypothesis [PDF]

open access: yes, 2007
The Crown gall tumour assay (CGTA) is one of several bench top bioassays recommended for the rapid screening of plants with anti-cancer activity. The rationale for the use of the bioassay is that the tumorogenic mechanism initiated in plant tissues by ...
BT. Ramesha   +4 more
core   +1 more source

AlkaPlorer: A database‐driven explorer for natural alkaloids and derivatives

open access: yesJournal of Integrative Plant Biology, EarlyView.
The alkaloid database AlkaPlorer integrates over 130,000 compounds across 12,250 species. By linking chemical structures with biological and evolutionary data, it reveals how these molecules evolve and function. This platform serves as a vital resource for AI‐driven discovery in plant metabolism and modern drug development. ABSTRACT Alkaloids, renowned
Jiahao Li   +5 more
wiley   +1 more source

The complete chloroplast genome of Mahonia oiwakensis (Berberidaceae), a traditional Chinese medicinal plant

open access: yesMitochondrial DNA. Part B. Resources, 2020
Mahonia oiwakensis is a frequently-used traditional Chinese medicinal plant with efficient anti-tumor and anti-inflammatory ability. In this study, we assembled the complete chloroplast (cp) genome of M. oiwakensis.
Qunying Xiao, Tu Feng, Yan Yu
doaj   +1 more source

Molecular Mechanism of Mulberrin Regulating Lipid Metabolism Homeostasis Based on the Gut–Liver Axis Fiaf/AMPK Signaling Pathway

open access: yesFood Frontiers, Volume 7, Issue 2, March 2026.
The molecular mechanism for mulberrin regulating lipid metabolism homeostasis. ABSTRACT Lipid metabolism disorders and the induced metabolic diseases have risen to become one of the primary public health issues. Our preliminary experimental results confirmed that mulberry leaf flavonoid extract exhibited efficacy in lipid metabolism regulation; the ...
Qian Li   +6 more
wiley   +1 more source

Phytochemical study on Berberis sibirica Pall.

open access: yesMongolian Journal of Chemistry, 2014
From the aerial parts (700g) of berberis sibirica pall. 6 isoquinoline alkaloids of protoberberine, protopine, benzophenantridine and proaporphine type were isolated. The known alkaloids (-)-tetrahydropseudocoptisine, pseudoprotopine, (+)-chelidonine and
A Solongo   +4 more
doaj   +1 more source

The complete chloroplast genome of Epimedium elachyphyllum Stearn (Berberidaceae), an endangered species endemic to China

open access: yesMitochondrial DNA. Part B. Resources, 2020
Epimedium elachyphyllum, which belongs to Berberidaceae, is only distributed in Guizhou province of China. In this study, the complete chloroplast (cp)genome of E. elachyphyllum was sequenced and assembled.
Fengmei Suo   +5 more
doaj   +1 more source

Medicinal Plants of Chile: Evaluation of their Anti-Trypanosoma cruzi Activity [PDF]

open access: yes, 2013
San Martin, J (San Martin, Jose). Univ Talca, Inst Biol Vegetal & Biotecnol, Talca, ChileThe extracts of several plants of Central Chile exhibited anti-Trypanosoma cruzi trypomastigotes activity.
Christen, P.   +7 more
core   +2 more sources

Integrating Transcriptomics and Gut Microbiota Analysis Reveals the Anti‐Osteoporotic Mechanisms of Wine and Oil Co‐Processed Epimedium

open access: yesThe FASEB Journal, Volume 40, Issue 2, 31 January 2026.
Firstly, we determined the content of the components in the co‐products of Epimedium wine and oil. Secondly, the clinical indications of the co‐products of Epimedium wine and oil were determined by in vitro cell experiments. Finally, the in vivo animal model was used for experimental verification.
Jinling Liang   +9 more
wiley   +1 more source

The complete chloroplast genome of Epimedium mikinorii Stearn. (Berberidaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2020
Epimedium mikinorii is a vulnerable species in the Epimedium genus of Berberaceae. Here, we sequenced the complete chloroplast genome of E. mikinorii, which is 157,136 bp in length, and is a typical quadripartite circular molecule composed of two ...
Chunmei Wen   +10 more
doaj   +1 more source

Synthesis of Benzopyrans and Quinolines with Nitrogenated Chain and Their Cytotoxicity Against Human Cancer Cell Lines

open access: yesChemMedChem, Volume 21, Issue 2, January 2026.
Natural products and/or their structural analogs represent the greatest number of approved small‐molecules as antitumor agents. We report the synthesis of 2‐propanamide and 2‐propanamine dihydrobenzopyrans and 2‐ and 2,3‐disubstituted quinolines to evaluate their cytotoxicity against human A549 (lung), A2058 (melanoma), HepG2 (liver), MCF‐7 (breast ...
Bernabeu‐Sanchis Álvaro   +8 more
wiley   +1 more source

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