16012
Decreased interferon - gamma and increased interleukin - 4 levels in the blood and splenocytes , and lowered T - bet and elevated GATA - 3 mRNA expressions were found in the spleen in the medium , high and overdose groups when compared with the control or low dose group ( P < 0 . 05 ) .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None