9116
Tissue levels of free and total MDA were measured in different brain structures for rats acutely ( intraperitoneal route ) and sub - acutely ( inhalation ) exposed to solvents .
 Chemical: MDA
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: MDA