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|Section2= |Section3= }} Emodin (from ''Rheum emodi'', a Himalayan rhubarb) is a purgative resin, 6-methyl-1,3,8-trihydroxyanthraquinone, from rhubarb, buckthorn and Japanese knotweed (''Fallopia japonica'' syn. ''Polygonum cuspidatum'').〔Dorland's Medical Dictionary (1938)〕 It is also produced by many species of fungi, including members of the genera Aspergillus, Pyrenochaeta, and Pestalotiopsis, inter alia. Synonyms for emodin include emodol, frangula emodin, rheum emodin, 3-methyl-1,6,8-trihydroxyanthraquinone, Schuttgelb, and Persian Berry Lake.〔PubChem. http://pubchem.ncbi.nlm.nih.gov/compound/emodin (accessed Sept 17, 2014)〕 == Pharmacology == Emodin is being studied as a potential agent that could reduce the impact of type 2 diabetes. It is a potent selective inhibitor of the enzyme 11β-HSD1. In studies in obese mice, emodin limits the effect of glucocorticoids and may therefore ameliorate diabetes and insulin resistance.〔(Novel diabetes hope comes from Chinese herbs ), esciencenews.com, 17 August 2010〕 Pharmacological studies have demonstrated that emodin when isolated from rhubarb exhibits anti-cancer effects on several human cancers, including human pancreatic cancer. Emodin in rhubarb extracts may also have neuroprotective properties against glutamate toxicity. Aloe-emodin (1,3,8-trihydroxyanthraquinone) is a variety of emodin found in Socotrine, Barbados, and Zanzibar aloes, but not in Natal aloes. Emodin is also shown to block cytomegalovirus infections as well as herpes simplex. Research is currently being performed in this area. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「emodin」の詳細全文を読む スポンサード リンク
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