6159
After exercise following placebo administration we observed increases in concentrations of blood substrates , plasma adrenocorticotropin ( ACTH ), growth hormone and cortisol and in the number of glucocorticoid receptors in lymphocytes without changes in the dissociation constant.
 ( protein: glucocorticoid receptors, None) , ( cell type: lymphocytes, None) , ( protein: plasma adrenocorticotropin, None) , ( protein: ACTH, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( protein: glucocorticoid receptors, None) , ( cell type: lymphocytes, None) , ( protein: plasma adrenocorticotropin, None) , ( protein: ACTH, None) 