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High affinity aldosterone binding to plasma membrane rich fractions from mononuclear leukocytes : is there a membrane receptor for mineralocorticoids ?
 protein: membrane receptor; cell type: mononuclear 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:
 protein: membrane receptor; cell type: mononuclear leukocytes