Ergosterol/ja: Difference between revisions

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'''~~Ergosterol~~''' ~~(ergosta~~-5,7,22-trien-3β-~~ol) is a~~ [[~~sterol#Types~~|~~mycosterol~~]] ~~found in~~ [[~~cell membrane~~]]~~s of~~ [[~~fungus~~|~~fungi~~]] ~~and~~ [[~~protozoa~~]]~~, serving many of the same functions that~~ [[cholesterol]] ~~serves in~~ [[animal]] [[cell (biology)|~~cell~~]]~~s. Because many fungi and protozoa cannot survive without ergosterol, the~~ [[enzyme]]~~s that synthesize it have become important targets for~~ [[drug discovery]]~~. In human nutrition, ergosterol is a [[provitamin]] form of~~ [[ergocalciferol|~~vitamin D~~<sub>2</sub>]]~~; exposure to~~ [[ultraviolet]] ~~(UV) light causes a chemical reaction that produces~~ [[ergocalciferol|~~vitamin D~~<sub>2</sub>]].

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~~{{二次利用|date=24 February 2024}}~~

[[Category:Sterols]]

[[Category:Nutrition]]

[[Category:Cell biology]]

[[Category:Vitamin D]]

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+'''エルゴステロール'''（ergosta-5,7,22-trien-3β-ol）は、[[fungus/ja|菌類]]や[[protozoa/ja|原生動物]]の[[cell membrane/ja|細胞膜]]に存在する[[sterol/ja#Types|マイコステロール]]の一種で、[[cholesterol/ja|コレステロール]]が[[animal/ja|動物]][[cell (biology)/ja|細胞]]で果たすのと同じ機能の多くを果たす。多くの菌類や原生動物はエルゴステロールなしでは生存できないため、エルゴステロールを合成する[[enzyme/ja|酵素]]は[[drug discovery/ja|創薬]]の重要な標的となっている。ヒトの栄養学において、エルゴステロールは[[ergocalciferol/ja|ビタミンD<sub>2</sub>]]の[[provitamin/ja|プロビタミン]]形態であり、[[ultraviolet/ja|紫外線]]（UV）にさらされると化学反応を起こして[[ergocalciferol/ja|ビタミンD<sub>2</sub>]]を生成する。
-'''Ergosterol''' (ergosta-5,7,22-trien-3β-ol) is a [[sterol#Types|mycosterol]] found in [[cell membrane]]s of [[fungus|fungi]] and [[protozoa]], serving many of the same functions that [[cholesterol]] serves in [[animal]] [[cell (biology)|cell]]s. Because many fungi and protozoa cannot survive without ergosterol, the [[enzyme]]s that synthesize it have become important targets for [[drug discovery]]. In human nutrition, ergosterol is a [[provitamin]] form of [[ergocalciferol|vitamin D<sub>2</sub>]]; exposure to [[ultraviolet]] (UV) light causes a chemical reaction that produces [[ergocalciferol|vitamin D<sub>2</sub>]].
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+{{Vitamins/ja}}
-{{Vitamins}}
+{{Cholesterol and steroid intermediates/ja}}
-{{Cholesterol and steroid intermediates}}
+{{Phytosterols/ja}}
-{{Phytosterols}}
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-{{二次利用|date=24 February 2024}}
 [[Category:Sterols]]
 [[Category:Nutrition]]
 [[Category:Cell biology]]
 [[Category:Vitamin D]]
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