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Daily fecal excretion of [3H]β-sitostanol and [14C]cholesterol. C57BL/6 males were gavaged with [3H]β-sitostanol and [14C]cholesterol and placed in metabolic cages, and feces was collected daily for 4 consecutive days. The percentage of daily [3H] and [14C] excretion out of the total of each label recovered in the feces over 4 days is plotted (mean ± SD, n = 5).
