Results 31 to 40 of about 45,057 (220)
Metabolism of β-sitosterol in man [PDF]
Journal of Clinical Investigation, 1970 The metabolism of beta-sitosterol was compared to that of cholesterol in 12 patients. Sterol balance methods were supplemented by radiosterol studies, with the following results. (a) Plasma concentrations of beta-sitosterol ranged from 0.30 to 1.02 mg/100 ml plasma in patients on intakes of beta-sitosterol typical of the American diet.
G, Salen, E H, Ahrens, S M, Grundy
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Mechanism-based Enzyme Inactivators of Phytosterol Biosynthesis
Molecules, 2004 Current progress on the mechanism and substrate recognition by sterol methyl transferase (SMT), the role of mechanism-based inactivators, other inhibitors of SMT action to probe catalysis and phytosterol synthesis is reported.
W. David Nes +8 more
doaj +1 more source
Detailed study of Brazil nut (Bertholletia excelsa) oil micro-compounds : Phospholipids, tocopherols and sterols [PDF]
, 2008 The oil of the Brazil nut (Bertholletia excelsa) was studied for its composition in fatty acids, tocopherols, sterols and phospholipids. The fatty acids composition of phospholipids was also studied.
Brochier, José +4 more
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Selenium Dehydrogenation of Sitosterol [PDF]
Nature, 1933 WE have reported1 that the selenium dehydrogena-tion of cholesterol C27H46O and ergosterol C28H44O gives two different hydrocarbons, C25H24, m.p. 225°, and C26H26, m.p. 214°, respectively, while Diels and Karstens2 claimed the formation of only one product, C25H24, m.p. 220°, from both sterols.
L. RUZICKA +3 more
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International Journal of Plant BiologyWater deficit and heat are the primary abiotic stresses affecting plants. We conducted in vitro experiments to investigate how citron watermelon seedlings respond to water deficit and heat, focusing on growth, water status, reserve mobilization ...
Takudzwa Mandizvo +3 more
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Scripta Score Scientific Medical Journal, 2019 ABSTRAK Kolesterol merupakan salah satu penyusun garam empedu. Peningkatan jumlah kolesterol yang berada dalam tubuh berpotensi menyebabkan penimbunan dan pengkristalan garam empedu menjadi batu empedu. Peningkatan kolesterol melebihi jumlah yang
Devita Anggraini +2 more
doaj +1 more source
, 2007 Analyses of phytosterol classes of olive and hazelnut oils collected from different countries by TLC, GC and GC-MS revealed considerable quantitative differences.
Azadmard-Damirchi, Sodeif
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Circulation Research, 1958 Sitosterol has previously been shown to block cholesterol absorption in both animals and man. Its clinical effectiveness in reducing hypercholesteremia has been repeatedly demonstrated. For periods exceeding 4 years, large amounts of sitosterol have been given daily for maintaining reduction of serum cholesterol concentration.
R E, SHIPLEY +3 more
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CORE: Cholesterol Altered Lipid Nanoparticles for Splenic Expression of mRNA Payloads
Advanced Healthcare Materials, EarlyView.In this paper researchers introduce CORE LNPs, a new class of lipid nanoparticles engineered to redirect mRNA expression away from the liver and into the spleen, a key immune organ. By combining chemical design with computational tools, they created cholesterol analogs that enable precise spleen‐targeted expression, providing greater applications for ...
Eshan A. Narasipura +4 more
wiley +1 more source
Regulatory effects of dietary sterols and bile acids on rat intestinal HMG CoA reductase
Journal of Lipid Research, 1973 The specific activity (concentration) of microsomal HMG CoA reductase of intestinal crypt cells was studied in rats fed sterols and bile acids, either singly or in combination.
S. Shefer +3 more
doaj +1 more source