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Glucocorticoid receptors in human peripheral blood mononuclear cells in relation to age and to sport activity.
 protein: Glucocorticoid receptors; cell type: human peripheral blood mononuclear cells
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: Glucocorticoid receptors, human peripheral blood mononuclear cells 
Answer:
 protein: Glucocorticoid receptors; cell type: human peripheral blood mononuclear cells