6251
The translocator protein ( 18 - kDa ) TSPO is an ubiquitous high affinity cholesterol - binding protein reported to be present in the endothelial and smooth muscle cells of the blood vessels ; its expression dramatically increased in macrophages found in atherosclerotic plaques .
 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