passages.id: split_6_test_2561_passage
passages.type: progene_text
passages.text: Plasma and peripheral blood mononuclear cell ( PBMC ) production of interleukin-1 beta ( IL-1beta ) , tumor necrosis factor - alpha ( TNF-alpha ) , interleukin-6 ( IL-6 ) , interleukin-1 receptor antagonist ( IL-1ra ) and soluble TNF receptor type II ( sTNFrII ) were measured at baseline and 2 , 6 , 24 and 168h following exercise .