3833
Thirty Sprague - Dawley rats were fed high cholesterol diets supplemented with 1 . 5 % PMF ( ort ) and niacin respectively for 49days .
 Chemical: cholesterol; Chemical: PMF
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: cholesterol; Chemical: PMF