Results 21 to 30 of about 6,033 (218)

Chromoplast biogenesis in Chelidonium majus petals

open access: yesActa Societatis Botanicorum Poloniae, 2011
The differentiation of chromoplasts, with special emphasis on the formation and the organisation of chromoplast fibrils, was followed in the petals of the greater celandine, Chelidonium majus L.
Nikola Ljubešić, Mercedes Wrischer
doaj   +1 more source

Comparison of antioxidant activities of fractionated extracts from seedlings and herb of Chelidonium majus L. using DPPH, ABTS and FRAP methods

open access: yesHerba Polonica, 2016
Introduction: Our study is a part of a trend of studies on the antioxidative properties of Chelidonium majus extracts or their fractions suggesting that antioxidant activities may depend on total flavonoid and/or alkaloid contents.
Ożarowski Marcin   +11 more
doaj   +1 more source

Inhibition of mouse liver respiration by Chelidonium majus isoquinoline alkaloids [PDF]

open access: yes, 2003
Copyright © 2003 Elsevier Ireland Ltd. All rights reserved.The alkaloids from Chelidonium majus L. which had a significant inhibitory effect in mitochondrial respiration were those which contain a positive charge due to a quaternary nitrogen atom, i.e ...
Arrabaça, João Daniel   +3 more
core   +1 more source

Seasonal changes of alkaloids and phenolic compounds in Chelidonium majus L. in two habitats [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2009
Chelidonium majus L., a wide spread medicinal plant of the Papaveraceae family, has multiple applications in folk medicine because of its antitumoral, cytotoxic, anti-inflammatory and antimicrobial activities.Since the most of this plant medicine ...
M Ghorbanli, P Fani, A Sateei
doaj  

Oidium neolycopersici: Intra-specific variability inferred from AFLP analysis and relationship with closely related powdery mildew fungi infecting various plant species [PDF]

open access: yes, 2008
Previous works indicated a considerable variation in the pathogenicity, virulence, and host range of Oidium neolycopersici isolates causing tomato powdery mildew epidemics in many parts of the world.
Braun U.   +15 more
core   +4 more sources

Comparison of Anticancer Activity and HPLC-DAD Determination of Selected Isoquinoline Alkaloids from Thalictrum foetidum, Berberis sp. and Chelidonium majus Extracts

open access: yesMolecules, 2019
Background: Plants are an important origin of natural substances that the raw material for various pharmaceutical and therapeutic applications due to the presence of phytochemicals, such as alkaloids. Alkaloids, which are found in different plant species,
Anna Petruczynik   +5 more
doaj   +1 more source

Impact of Land Use Changes and Dynamic Vegetation Changes on Vascular Flora Diversity in Małków-Bartochów (The Warta River Valley) [PDF]

open access: yes, 2011
The paper presents the changes of vascular plant flora in the Małków-Bartochów peatland area (the Warta River valley) which took place over a 40-year period.
Michalska-Hejduk, Dorota   +1 more
core   +2 more sources

Screening for antimicrobial activity of some medicinal plants species of traditional Chinese medicine

open access: yesCzech Journal of Food Sciences, 2003
The antimicrobial activity of crude ethanolic extracts of 10 medicinal plants used in traditional Chinese medicine was tested against five species of microorganisms: Bacillus cereus, Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, and ...
D. Janovská, K. Kubíková, L. Kokoška
doaj   +1 more source

Factors determining the diurnal dynamics of blooming of chosen plant species

open access: yesActa Agrobotanica, 2012
The paper attempts to synthesize the determinants which may influence the diurnal rhythm of blooming. Additionally, I tried to explore and bring together topics that concern blooming and have always been considered separately because of their origin in ...
Bożena Denisow
doaj   +1 more source

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