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The effects of polyoxyethylated cholesterol on fecal bile acids and nitrogen and on cholesterol balance in rats
Polyoxyethalated cholesterol (POEC) is a water soluble derivative of cholesterol which decreases cholesterol absorption in rats without affecting body weight, fatty acid excretion, or intestinal histology. In ...
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New Concepts of Estrogenic Activity: the Role of Metabolites in the Expression of Hormone Action
The most striking and possibly the most significant hormonal change associated with the menopause is the cessation of estrogen secretion by the ovaries. The resultant sharp decrease in circulating estrogens ha...
