Results 11 to 20 of about 16,887 (217)

Investigation of gene expression diversity in Hypericum spp. before and after flowering under different nitrogen fertilization levels

open access: yesActa Agriculturae Slovenica, 2020
The traditional medicinal herb, Hypericum perforatum L. has been popular for its pharmaceutical and coloring wealth since the ancient era. A secondary metabolite from the group of naphthodianthrones in Hypericum spp.
Mahmood YASAMAN   +3 more
doaj   +1 more source

PlantID – DNA-based identification of multiple medicinal plants in complex mixtures [PDF]

open access: yes, 2012
Background An efficient method for the identification of medicinal plant products is now a priority as the global demand increases. This study aims to develop a DNA-based method for the identification and authentication of plant species that can be ...
Bremner, Paul   +7 more
core   +2 more sources

Evaluation of In Vitro Anti-Proliferative Activity of St. John’s Wort (Hypericum perforatum Linn.) Plant Extract on Cervix Adenocarcinoma

open access: yesProceedings, 2017
St. John’s wort (Hypericum perforatum L.) is a medicinal plant used for many diseases. Hypericum perforatum has strong historical background about the therapeutic potential.
Rana Kavurmacı, Serap Yalcin
doaj   +1 more source

Dietary Polyphenols and Periodontitis—A Mini-Review of Literature [PDF]

open access: yes, 2018
Periodontitis, which is a chronic infection and disease of the periodontium, is a significant global health burden and is linked to other chronic health conditions such as diabetes and cardiovascular diseases.
Basu, Arpita   +2 more
core   +2 more sources

Chemical Characterization and Antioxidant Activity of Nine Hypericum Species from Greece

open access: yesAntioxidants, 2023
Hypericum L. comprises about 500 species distributed almost worldwide. Research has mainly focused on H. perforatum with confirmed biological activity on the alleviation of depression symptoms, among others.
Eleni Kakouri   +5 more
doaj   +1 more source

The reported use and effectiveness of Hypericum (St John’s wort) on affective symptoms in a depression self-help group [PDF]

open access: yes, 2002
A recent meta-analysis suggested that Hypericum perforatum (St John’s wort) is an effective treatment for mild to moderate depression and may have a superior side-effect profile to some antidepressant drugs.
Baldwin, D.S.   +4 more
core   +1 more source

Gospina trava (Hypericum perforatum L.)

open access: yesSjemenarstvo, 2001
U ovom radu opisan je kemijski sastav, biološke osobine, agrotehnika, prerada i tržništvo gospine trave (Hypericum perforatum L.). Dokumentirana farmakološka aktivnost gospine trave uključujući antidepresivne, antiviralne i antibakterijske učinke u skladu je sa tradicijskom upotrebom gospine trave.
Kolak, Ivan   +2 more
openaire   +3 more sources

Secondary metabolite production in Hypericum perforatum L. cell suspensions upon elicitation with fungal mycelia from Aspergillus flavus [PDF]

open access: yesArchives of Biological Sciences, 2012
We investigated the production of phenylpropanoids (phenolic compounds, flavanols, flavonols and anthocyanins) and naphtodianthrones (hypericins) in elicited Hypericum perforatum L. cell suspensions.
Gadzovska-Simic Sonja   +7 more
doaj   +1 more source

DNA Authentication of St John’s Wort (Hypericum perforatum L.) Commercial Products Targeting the ITS Region [PDF]

open access: yes, 2019
open access articleThere is considerable potential for the use of DNA barcoding methods to authenticate raw medicinal plant materials, but their application to testing commercial products has been controversial.
Hill, Eleanor   +6 more
core   +1 more source

Hypericum in infection: Identification of anti-viral and anti-inflammatory constituents [PDF]

open access: yes, 2009
The Iowa Center for Research on Botanical Dietary Supplements seeks to optimize Echinacea, Hypericum, and Prunella botanical supplements for human-health benefit, emphasizing anti-viral, anti-inflammatory, and anti-pain activities.
Birt, Diane   +16 more
core   +3 more sources

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