17622
This study evaluates the production of inflammatory biomarkers ( IL - 1 beta , IL - 8 , IL - 10 , TNF alpha ) and the influence of gene expression transporters and enzymes related to cholesterol absorption and metabolism ( NPC1L1 , ABCG5 / 8 , HMGCoA , ACAT ) produced by 7 - ketosterols ( stigmasterol / cholesterol ) in Caco - 2 cells .
 Chemical: cholesterol; Chemical: HMGCoA; Chemical: 7 - ketosterols; Chemical: stigmasterol; 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: cholesterol; Chemical: HMGCoA; Chemical: 7 - ketosterols; Chemical: stigmasterol; Chemical: cholesterol