5291
All asthmatic patients showed an improvement in their FEV1 values after corticosteroid treatment (per cent of predicted value 68.28 +/- 4.93 versus 95.57 +/- 6.41, P < 0.02), and a significant decrease for glucocorticoid receptor mRNA expression (P < 0.02) was observed in their monocytes.
 glucocorticoid receptor, mRNA
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 glucocorticoid receptor, mRNA