13556
This investigation evaluated the protective role of Camellia sinensis ( green , white and red teas ) in the cadmium - induced inhibition of ovarian delta - aminolevulinate dehydratase ( delta - ALA - D ) activity in vitro and ex vivo .
 Chemical: cadmium; Chemical: delta - aminolevulinate; Chemical: delta - ALA
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: delta - aminolevulinate; Chemical: delta - ALA