Granulocyte colony-stimulating factor ( G-CSF ) , granulocyte-macrophage colony-stimulating factor ( GM-CSF ) , IL-@ , IL-@ , IL-@ , IL-@p@ , IL-@ , IL-@ , monocyte chemoattractant protein-@ ( MCP-@ ) , and macrophage inflammatory protein-@ beta ( MIP-@ ) changed over the @-week training period but did not differ by group .