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Thujone (/ ˈ θ uː dʒ oʊ n / ⓘ [2]) is a ketone and a monoterpene that occurs predominantly in two diastereomeric forms: (−)-α-thujone and (+)-β-thujone. [3] [4]Though it is best known as a chemical compound in the spirit absinthe, it is only present in trace amounts and is unlikely to be responsible for the spirit's purported stimulant and psychoactive effects.
Thuja occidentalis, also known as northern white-cedar, [1] eastern white-cedar, [2] or arborvitae, [2] [3] is an evergreen coniferous tree, in the cypress family Cupressaceae, which is native to eastern Canada and much of the north-central and northeastern United States. [3] [4] It is widely cultivated as an ornamental plant.
The highest concentrations of plicatic acid can be found in Thuja plicata (western red cedar), but Thuja occidentalis (eastern arborvitae) and Cryptomeria japonica (sugi) contain it in significant proportions as well. Exposure to plicatic acid or Thuja wood dust can worsen asthma and provoke allergic reactions. [1]
The natives of Canada used the scaled leaves of Thuja occidentalis to make a tea that has been shown to contain 50 mg of vitamin C per 100 grams; this helped prevent and treat scurvy. [ 28 ] In the 19th century, Thuja was commonly used as an externally applied tincture or ointment for the treatment of warts , ringworm and thrush , [ 29 ] and a ...
Kidney toxicity [5] associated with kidney failure; associated with development of cancer, particularly of the urinary tract, known carcinogen [8] [9] Atractylate Atractylis gummifera: Liver damage, [3] nausea, vomiting, epigastric and abdominal pain, diarrhoea, anxiety, headache and convulsions, often followed by coma [10]
The acute severe C. occidentalis poisoning in children affects multiple systems. Functional and biochemical evidences to show toxic effect on the brain, liver and striated muscles. Pathologically there is acute onset massive zonal necrosis of liver and histopathology evidence of acute muscle fibre degeneration.
Hinokitiol has been found in the heartwood of the conifer trees of the Cupressaceae family, including Chamaecyparis obtusa (Hinoki cypress), Thuja plicata (Western red cedar), Thujopsis dolabrata var. hondai (Hinoki asunaro), Juniperus cedrus (Canary Islands juniper), Cedrus atlantica (Atlas cedar), Cupressus lusitanica (Mexican white cedar), Chamaecyparis lawsoniana (Port Orford cedar ...
The Witch Tree as it is commonly known, also called Manidoo-giizhikens, or Little Cedar Spirit Tree by the Ojibwe First Nation tribe is an ancient Thuja occidentalis (Eastern White Cedar) growing on the shore of Lake Superior in Cook County, Minnesota.