9624
As cortisol is involved in the physiological regulation of cytokines , a study was conducted to examine cytokine patterns in two groups of hypercortisolemic patients , one with normal sensitivity to glucocorticoids and the other with glucocorticoid resistance .
 cytokines, cytokine
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:
 cytokines, cytokine