This paper discusses the productivity evaluation results (shoot length, shoot number, leaf size, and yields) of hy-droponically grown perforate St. John’s wort (Hypericum perforatum L.). Hydroponic technique enables year-round growing this medicinal plant preserving natural population in Khanty-Mansiysk Autonomous District -Yugra; wortis listed District’s Red Book as species that should be clos...

Oliver St John Gogarty (1878-1957) was a celebrated Irish doctor and poet. A 'Renaissance' figure, he was renowned as a surgeon, poet, memoirist, senator, athlete and wit. His years as a medical student, although not crowned by academic success, were remarkable for many other achievements. A study of Gogarty's University career provides a number of lessons in the art of being a medical student....

Hypericum perforatum L. is an important medicinal plant for the treatment of depression. The plant contains bioactive hypericins that accumulate in dark glands present especially in reproductive parts of the plant. In this study, pathogenesis-related class 10 (PR-10) family genes were identified in H. perforatum, including three previously unidentified members with sequence homology to hyp-1, a...

In the genus Hypericum, cryoconservation offers a strategy for maintenance of remarkable biodiversity, emerging from large inter- and intra-specific variability in morphological and phytochemical characteristics. Long-term cryostorage thus represents a proper tool for preservation of genetic resources of endangered and threatened Hypericum species or new somaclonal variants with unique properti...

St. John's Wort (Hypericum perforatum), a perennial flowering plant, has been used medicinally for thousands of years, and has most recently been identified as an effective treatment for mild to moderate depression. Clinical studies on the use of this plant for depression have utilized liquid tinctures and standardized solid extracts (0.3% hypericin--300 mg three times a day). Severe depression...