2000
Furthermore , significant increases in fecal cholesterol , neutral sterols and bile acid excretion along with an increase in hepatic HMG - CoA reductase activity and bile acid production were observed in these animals .
 Anatomy: fecal; Anatomy: bile; Anatomy: hepatic; Anatomy: bile
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: fecal; Anatomy: bile; Anatomy: hepatic; Anatomy: bile