2621
Treatment of NIH3T3 / KDR cells with TKI - 31 blocked VEGF - induced phosphorylation of KDR in a dose - dependent manner .
 Anatomy: NIH3T3 / KDR cells
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities: NIH3T3 / KDR cells 
Answer:
 Anatomy: NIH3T3 / KDR cells