4696
Contrarily , pravastatin at a dose of 10 mg / day improved the sera of the patients to be markedly " anti - atherogenic " , but the reductions of cholestanol ( 30 . 4 % ) , lathosterol ( 44 . 0 % ) , campesterol ( 22 . 9 % ) and sitosterol ( 9 . 6 % ) were inadequate .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease 
Text: {0} 
Answer:
 None