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We conclude that the cellular glucocorticoid receptor levels in peripheral blood leukocytes reflect in vitro responsiveness to glucocorticoids in mononuclear leukocytes from healthy males , and that the individual responsiveness may alter upon changes in the cellular levels of glucocorticoid receptor .
 cell type: mononuclear leukocytes; protein: glucocorticoid receptor; protein: glucocorticoid receptor; cell type: peripheral blood leukocytes
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:
 cell type: mononuclear leukocytes; protein: glucocorticoid receptor; protein: glucocorticoid receptor; cell type: peripheral blood leukocytes