2959
Coinciding with maximal decreases in Ugts as well as increases in Sults , the expression of transcription factors CAR , PPAR alpha , and PXR and their target genes were downregulated , whereas ER alpha mRNA was upregulated .
 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