醫聲論壇

金絲桃(金絲梅)Hypericum
英俗名:Tutsan
藤黃科Clusiaceae (金絲桃科)
金絲桃屬（學名：Hypericum），在藤黃科之中大約有400個物種。

http://en.wikipedia.org/wiki/Hypericum
自古典時代即被製成草藥
主要成份Hypericin和Hyperforin
http://en.wikipedia.org/wiki/Hypericin
Hypericin is believed to act as an antibiotic and non-specific kinase inhibitor. Hypericin may inhibit the action of the enzyme dopamine β-hydroxylase, leading to increased dopamine levels, although thus possibly decreasing norepinephrine and epinephrine.
Hyperforin
http://en.wikipedia.org/wiki/Hyperforin
Pharmacology
(Hyperforin is believed to be the primary active constituent responsible for the antidepressant and anxiolytic properties of the extracts of St. John's wort.[8]
Antibiotic
Hyperforin has antibiotic properties and is active against methicillin-resistant strains of Staphylococcus aureus (MRSA) with a minimal inhibitory concentration (MIC) value of 1.0 μg/ml,[13] as well as against other gram-positive bacteria.[14]

模式種
Hypericum perforatum-----St John's wort
http://en.wikipedia.org/wiki/St_John%27s_Wort
http://commons.wikimedia.org/wiki/Categ ... perforatum
http://commons.wikimedia.org/wiki/File: ... tum_01.jpg

http://commons.wikimedia.org/wiki/File: ... um_003.JPG


http://commons.wikimedia.org/wiki/File:Lake_Plant_4.JPG


Hypericum calycinum cv."Hidcote"
http://commons.wikimedia.org/wiki/Categ ... _calycinum
http://en.wikipedia.org/wiki/File:Hyper ... smania.jpg

http://en.wikipedia.org/wiki/File:Hyper ... 750pix.jpg


Hypericum inodorum" Magical Passion "
http://en.wikipedia.org/wiki/File:Hyper ... sion_A.jpg


Hypericum × moserianum
http://commons.wikimedia.org/wiki/Categ ... moserianum
http://commons.wikimedia.org/wiki/File: ... ianum0.jpg


Hypericum olympicum
http://commons.wikimedia.org/wiki/Categ ... _olympicum
http://en.wikipedia.org/wiki/File:Dziur ... cum_02.jpg


Hypericum anagalloides--- Creeping St. John's-wort, tinker's penny and Bog St. John's-wort.
http://en.wikipedia.org/wiki/Hypericum_anagalloides
http://en.wikipedia.org/wiki/File:Hyper ... loides.jpg


Hypericum androsaemum----tutsan
http://en.wikipedia.org/wiki/Hypericum_androsaemum
The common name tutsan appears to be a corruption of toute saine literally meaning all-healthy. This is probably in reference to its healing properties. The leaves are used applied to wounds, and as a stomachich. Nicholas Culpeper, in his 1653 publication Culpeper's Complete Herbal, says "Tutsan purgeth choleric humours ... both to cure sciatica and gout, and to heal burnings by fire." It will also stop bleeding and heal wounds and sores. Apparently it works just as well if it swallowed or used as a salve or ointment. The berries which turn from white/green, to red, to black are poisonous. [1]

http://en.wikipedia.org/wiki/File:Dziur ... mum_01.jpg

http://commons.wikimedia.org/wiki/File: ... aemum2.jpg

http://commons.wikimedia.org/wiki/File: ... aemum5.jpg


Hypericum balearicum
http://en.wikipedia.org/wiki/Hypericum_balearicum
http://en.wikipedia.org/wiki/File:Hyper ... aricum.jpg


Hypericum amblycalyx
http://commons.wikimedia.org/wiki/File: ... ycalyx.JPG


Hypericum canariense
http://commons.wikimedia.org/wiki/Categ ... canariense
http://commons.wikimedia.org/wiki/File: ... -02-13.JPG


Hypericum hookerianum


http://commons.wikimedia.org/wiki/File: ... um_003.JPG


Hypericum kalmianum
http://commons.wikimedia.org/wiki/Categ ... _kalmianum

Hypericum patulum----金絲梅
http://commons.wikimedia.org/wiki/Categ ... um_patulum
http://commons.wikimedia.org/wiki/File: ... cote_A.jpg


Hypericum Hidcote
http://commons.wikimedia.org/wiki/File: ... ower_1.jpg


http://commons.wikimedia.org/wiki/File: ... dcote1.jpg