Results 11 to 20 of about 14,950 (225)

Transgenic Hypericum perforatum [PDF]

open access: yes, 2009
Plant transformation is an important tool with many applications in modern plant biology. Although this technique is primarily used to produce superior crop varieties, it is also being utilized to answer basic questions concerning gene function and regulation in contemporary functional genomics research.
Gregory, Franklin   +2 more
openaire   +5 more sources

Effects of Hypericum Perforatum, in a rodent model of periodontitis [PDF]

open access: yesBMC Complementary and Alternative Medicine, 2010
Background Hypericum perforatum is a medicinal plant species containing many polyphenolic compounds, namely flavonoids and phenolic acids. In this study we evaluate the effect of Hypericum perforatum in animal model of periodontitis.
Cordasco Giancarlo   +6 more
doaj   +3 more sources

Hypericum perforatum

open access: yes
Family name (scientific): Hypericaceae Scientific name: Hypericum perforatum Authors names: L.
openaire   +2 more sources

A Perspective on Hypericum perforatum Genetic Transformation [PDF]

open access: yesFrontiers in Plant Science, 2016
Hypericum perforatum (St John's wort) is a reservoir of diverse classes of biologically active and high value secondary metabolites, which captured the interest of both researchers and the pharmaceutical industry alike. Several studies and clinical trials have shown that H.
Hou W., Shakya P., Franklin G
openaire   +3 more sources

Endocrinological effects of high-dose Hypericum perforatum extract WS 5570 in healthy subjects [PDF]

open access: yes, 2004
In this single-blind study, the effects of acute oral administration of high-dose Hypericum perforatum extract WS 5570 on the cortisol ( COR), adrenocorticotropic hormone ( ACTH), growth hormone (GH), and prolactin (PRL) secretions were examined in 12 ...
Baghai, Thomas C.   +3 more
core   +1 more source

Hypericum perforatum Extract Increased Necrosis in Amikacin-Induced Kidney Injury

open access: yes, 2023
Objective: The present study aimed to investigate the effect of Hypericum perforatum extract on amikacin-induced kidney disease in rats.Methods: About 28 female Spraque-Dawley rats were separated into groups. The control, amikacin, amikacin+ H.
Nuriye Korkmaz   +21 more
core   +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. The aim of this study was to assess the use of
Jenkins, G.   +4 more
core   +1 more source

"In vitro" study of the mode of action of antidepressants in cell culture models : comparison of the effects of "Hypericum perforatum L." extracts and classical synthetic compounds on the [beta]-adrenergic signal pathway [PDF]

open access: yes, 2005
The clinical effectiveness of the plant extract of Hypericum perforatum L. in treating mild to moderate depression is well established. The extract shows a more favourable side effect profile than other antidepressant drugs, like tricyclics and selective
Wirz, Adrian
core   +1 more source

Comparative Study of the Antibacterial Activity, Total Phenolic and Total Flavonoid Content of Nine Hypericum Species Grown in Greece

open access: yesApplied Sciences, 2023
Hypericum perforatum is an herb whose use dates back centuries. Extracts of the plant are available as over-the-counter treatment options for depression.
Eleni Kakouri   +6 more
doaj   +1 more source

Complete Chloroplast Genome of Hypericum perforatum and Dynamic Evolution in Hypericum (Hypericaceae). [PDF]

open access: yesInt J Mol Sci, 2023
Hypericum perforatum (St. John’s Wort) is a medicinal plant from the Hypericaceae family. Here, we sequenced the whole chloroplast genome of H. perforatum and compared the genome variation among five Hypericum species to discover dynamic changes ...
Liu X   +5 more
europepmc   +2 more sources

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