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The distribution of free sterols in a sulfur-rich lacustrine sediment of Miocene age deposited in the ancient crater lake of the Nördlinger Ries (southern Germany) was investigated and compared ...
The effect of auto- and heterotrophy on the carbon isotope composition (d13C) of fatty acids (FA) and sterols was studied in the scleractinian coralTurbinaria reniformis. Colonies were maintained in a...
Sterol ratios are used to identify sources, occurrence and partitioning of faecal matter in sediments of the Tay Estuary, Scotland. The 5β/(5α+5β) ratio is used to discriminate between sewage and biog...
In past decades, a considerable amount of research has been conducted to elucidate the factors that affect the carbon transfer across the cyanobacteria–Daphniainterface. It is well accepted that cyano...
The sources (marine algae, terrestrial C3 and C4 plants) of sterols deposited to sediments along a riverine–marine transect from Ohtsuchi River in Iwate Prefecture, Japan, to the northwestern Paci...
Background: Cholesterol metabolic studies are simplified in colectomized patients because of rapid intestinal passage and reduced bacterial action. Objective: Our objective was to study the effect ...

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