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Hypericum

Known as: Hypericums 
Genus of perennial plants in the family CLUSIACEAE (sometimes classified as Hypericaceae). Herbal and homeopathic preparations are used for… 
National Institutes of Health

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7 relations

Narrower (2)

Hypericum erectumHypericum perforatum
Hypericum extractMicrobiologicalST. JOHN'S WORT EXTRACTaspects of radiation effects

Papers overview

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Highly Cited
2015
Highly Cited
2015
Oligocene niche shift, Miocene diversification – cold tolerance and accelerated speciation rates in the St. John’s Worts (Hypericum, Hypericaceae)
BackgroundOur aim is to understand the evolution of species-rich plant groups that shifted from tropical into cold/temperate… 
Highly Cited
2014
Highly Cited
2014
Integrating Fossils, Phylogenies, and Niche Models into Biogeography to Reveal Ancient Evolutionary History: The Case of Hypericum (Hypericaceae)
In disciplines such as macroevolution that are not amenable to experimentation, scientists usually rely on current observations… 
Highly Cited
2010
Highly Cited
2010
Ethnobotanical study on medicinal use of wild and cultivated plants in middle, south and west Bosnia and Herzegovina.
Highly Cited
2010
Highly Cited
2010
Comparative in vitro study on the characteristics of different photosensitizers employed in PDT.
Highly Cited
2009
Highly Cited
2009
Phenolic compounds and antioxidant activities of some Hypericum species: A comparative study with H. perforatum
This study was designed to determine the polyphenolic contents of the extracts and to evaluate the antioxidant activity of… 
Highly Cited
2003
Highly Cited
2003
Antimicrobial activity of some Hypericum species.
The crude methanolic extracts of six species of Hypericum [H. caprifoliatum Cham. & Schlecht., H. carinatum Griseb., H. connatum… 
Highly Cited
1998
Highly Cited
1998
Antidepressant Activity of Hypericum Perforatum and Hyperforin: the Neglected Possibility
Efforts leading to the identification of hyperforin as an antidepressive component of therapeutically used alcoholic hypericum… 
Highly Cited
1989
Highly Cited
1989
Hypericin and pseudohypericin specifically inhibit protein kinase C: possible relation to their antiretroviral activity.
Highly Cited
1988
Highly Cited
1988
Therapeutic agents with dramatic antiretroviral activity and little toxicity at effective doses: aromatic polycyclic diones hypericin and pseudohypericin.
Two aromatic polycyclic diones hypericin and pseudohypericin have potent antiretroviral activity; these substances occur in… 
Highly Cited
1987
Highly Cited
1987
Studies in the Genus Hypericum L.
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