8415
Glucocorticoid receptors in cord blood lymphocytes of healthy neonates and of preterms suffering from respiratory distress syndrome .
 Glucocorticoid receptors, cord blood lymphocytes
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 receptors, cord blood lymphocytes