19916
These actions of IGFBP - 2 on ER - alpha involved the IGF - I receptor and activation of phosphatidylinositol 3 - kinase in the cancer cells but were independent of this in normal breast cells .
 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: phosphatidylinositol