9771
In contrast , a dietary normalization of serum phosphate levels in Hyp mice reduced the osteoid amount by less than 30 % , thereby demonstrating a previously unknown impact of retinol on the cell - autonomous mineralization defect of Phex - deficient osteoblasts .
 Chemical: phosphate
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: phosphate