1485
We studied glucocorticosteroid receptor density and affinity on peripheral blood mononuclear cells by the glucocorticosteroid binding assay in 33 patients with SLE who had taken no glucocorticosteroid for the previous 6 months and in 32 healthy controls.
 protein: glucocorticosteroid receptor; cell type: peripheral blood 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: glucocorticosteroid receptor; cell type: peripheral blood mononuclear cells