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Decreased concentration of 1,25-dihydroxyvitamin D3 receptors in peripheral mononuclear cells of patients with X-linked hypophosphatemic rickets : effect of phosphate supplementation .
 protein: 1,25-dihydroxyvitamin D3 receptors; cell type: peripheral mononuclear cells
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: 1,25-dihydroxyvitamin D3 receptors; cell type: peripheral mononuclear cells