29865
Reduced neurogenesis at P7 was seen in pups born to iron deficient mothers , and these pups had reduced numbers of hippocampal pyramidal and granule cells as adults .
 Chemical: iron
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: iron