2988
With rats fed on the Zn - sufficient diet , NaFe3 + EDTA and Na2EDTA similarly increased the absorption , urinary excretion and retention of Zn but to a lesser extent .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None