4708
We propose that Cd modulates intestinal AhR - associated gene expression similar to estrogens , but ( contrary to its effects in uterus ) via ER - independent and / or ER - beta - mediated mechanisms .
 Chemical: Cd; Chemical: estrogens
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: Cd; Chemical: estrogens