3517
The pretreatment with 20 mg L ( - 1 ) La ( III ) could alleviate the effects of UV - B radiation on the activities of nitrate reductase , glutamine synthetase , glutamate synthase , and glutamate dehydrogenase , promoting amino acid conversion and protein synthesis in soybean seedlings .
 Chemical: La ( III ); Chemical: nitrate; Chemical: glutamine; Chemical: glutamate; Chemical: glutamate; Chemical: amino acid
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: La ( III ); Chemical: nitrate; Chemical: glutamine; Chemical: glutamate; Chemical: glutamate; Chemical: amino acid