Results 311 to 320 of about 193,847 (359)
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Comparative Biochemistry and Physiology, 1968
Abstract 1. 1. Fucosterol, 24-methylene cholesterol, cholesterol, saringosterol and, tentatively, desmosterol were identified in Laminaria faeroensis and L. digitata . 2. 2. Wtith the exception of choleserol, which is quantitatively a minor sterol, all the sterols were unsaturated in the side-chain. 3. 3.
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Abstract 1. 1. Fucosterol, 24-methylene cholesterol, cholesterol, saringosterol and, tentatively, desmosterol were identified in Laminaria faeroensis and L. digitata . 2. 2. Wtith the exception of choleserol, which is quantitatively a minor sterol, all the sterols were unsaturated in the side-chain. 3. 3.
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Intracellular sterol trafficking
Experientia, 1990Sterols are acquired by cells either biosynthetically by the interaction of cytoplasmic and endoplasmic reticulum elements, or by endocytosis. The subcellular distribution of sterols, however, argues that sterols are trafficked quickly from sites of acquisition to target membranes, particularly the plasma membrane.
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1965
Publisher Summary This chapter provides an overview of brain sterol metabolism. Histochemical, cytochemical, developmental, and biochemical studies indicate that much of the brain cholesterol is localized in the lipid–protein layers of the myelin sheath.
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Publisher Summary This chapter provides an overview of brain sterol metabolism. Histochemical, cytochemical, developmental, and biochemical studies indicate that much of the brain cholesterol is localized in the lipid–protein layers of the myelin sheath.
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Applied Microbiology and Biotechnology, 2003
Sterols are vital components of all eukaryotic cells. This review describes the variety of sterol structures found in microalgae, yeasts, fungi, protozoans and microheterotrophs. Reports of the occurrence of sterols in prokaryotic cells are critically assessed.
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Sterols are vital components of all eukaryotic cells. This review describes the variety of sterol structures found in microalgae, yeasts, fungi, protozoans and microheterotrophs. Reports of the occurrence of sterols in prokaryotic cells are critically assessed.
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Insect Sterol Nutrition: Physiological Mechanisms, Ecology, and Applications
Annual Review of Entomology, 2020Xiangfeng Jing, Spencer T Behmer
exaly