1210
In this study , we investigated the effects of spironolactone on the prevention of corneal allograft rejection in a MHC class I / II mismatch rat corneal transplant model .
 Anatomy: corneal allograft; Anatomy: corneal
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: corneal allograft; Anatomy: corneal