876
Consistent with this , maternal food restriction leads to significant reduction in PDX - 1 + and neurogenin - 3 + pancreatic precursors during embryonic development in rats , diminished postnatal beta - cell formation , and inability to expand beta - cell mass in response to pregnancy [ 47 , 94 ] .
 Anatomy: pancreatic precursors; Anatomy: embryonic; Anatomy: beta - cell; Anatomy: beta - cell
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: pancreatic precursors; Anatomy: embryonic; Anatomy: beta - cell; Anatomy: beta - cell