20382
We aimed to test whether fisetin could modulate cholesterol homeostasis in rats with diet - induced hypercholesterolemia , and further investigated the underlying mechanisms by which fisetin exerts its cholesterol lowering effect .
 Chemical: fisetin; Chemical: cholesterol; Chemical: fisetin; Chemical: cholesterol
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: fisetin; Chemical: cholesterol; Chemical: fisetin; Chemical: cholesterol