1501
To test this hypothesis , we investigated the effect of iNOS deficiency ( by L - NIL ) on angiogenesis in a hindlimb ischemia model .
 Anatomy: hindlimb
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: hindlimb