18563
( 2012 ) recently reported the findings of a long - awaited study on the effects of long - term dietary - induced exposure to cadmium ( Cd ) on the acetylcholinesterase ( AChE ) activity of adult rodents ' brain regions .
 Chemical: cadmium; Chemical: Cd
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: cadmium; Chemical: Cd