25870
The preventive effect of uncarboxylated osteocalcin against free fatty acid - induced endothelial apoptosis through the activation of phosphatidylinositol 3 - kinase / Akt signaling pathway : Uncarboxylated osteocalcin and endothelial apoptosis .
 Chemical: free fatty acid; Chemical: phosphatidylinositol
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: free fatty acid; Chemical: phosphatidylinositol