28355
MIN6 cells were pre - incubated with different iron and / or glucose concentrations , and the relative mRNA abundance of the Bcl2 / Bax ratio and of Mfn2 genes was measured by qRT - PCR .
 Chemical: iron; Chemical: glucose
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: iron; Chemical: glucose