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ergosterol

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia, Hutchinson 0.01 sec.
ergosterol /er·gos·te·rol/ (er-gos´tĕ-rol) a sterol occurring mainly in yeast and forming ergocalciferol (vitamin D2) on ultraviolet irradiation or electronic bombardment.
er·gos·ter·ol (ûr-gst-rôl, -rl)
n.
A crystalline sterol synthesized by yeast from sugars or derived from ergot and converted to vitamin D2 when exposed to ultraviolet radiation.
ergosterol
[ərgos′tərôl]
an unsaturated hydrocarbon of the vitamin D group isolated from yeast, mushrooms, ergot, and other fungi. When treated with ultraviolet irradiation it is converted into vitamin D2. See also calciferol, viosterol, vitamin D.
ergosterol
a sterol occurring in animal and plant tissues which on ultraviolet irradiation becomes a potent antirachitic substance, vitamin D2 (ergocalciferol).


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Indoor mold surface area and fungal ergosterol were not significantly associated with endotoxin.
Airborne endotoxin is associated with respiratory illness in the ... by Judek, Stan / Environmental Health Perspectives
The azoles inhibit ergosterol biosynthesis through their interactions with the enzyme lanosterol demethylase, which is responsible for the conversion of lanosterol to ergosterol in the fungal cell membrane, leading to the depletion of ergosterol in the membrane (30,31).
Fungal Biofilms and drug resistance by Meiller, Timothy F. / Emerging Infectious Diseases
cod-liver oil, sheep's-wool lanolin, pigskin or cow skin) or derived from the yeast ergosterol.
Sunlight deficiency: a review of the literature. (Breastfeeding) by Mojab, Cynthia Good / Mothering
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