2794
In the first experiment , TNP - 470 was administered daily for 5 days following mechanical loading , and changes in gene expression , vascularity , and woven bone formation were quantified .
 Chemical: TNP - 470
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: TNP - 470