23111
These effects were associated with increased MDA level , lower level of reduced GSH and induction of apoptosis through elevation of Bax / Bcl2 ratio ( both protein and mRNA levels ) , cytochrome c release to the cytosol and activation caspase 3 in cardiac tissue .
 Chemical: MDA; Chemical: GSH
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: MDA, GSH 
Answer:
 Chemical: MDA; Chemical: GSH