Table 2.

Serum Cytokines in the Fourth Relapse Phase and Remission Phase.

Serum cytokine	Phase	Serum level
IL-1β (pg/mL)	Relapse	0.799
(Normal value, <0.928 pg/mL)	Remission	<0.125
IL-2 (pg/mL)	Relapse	<15.6
(Normal value, <15.6 pg/mL)	Remission	<15.6
TNF-α (pg/mL)	Relapse	5.73
(Normal value, <1.79 pg/mL)	Remission	2.22

IL-1β: interleukin-1β, IL-2: interleukin-2, TNF-α: tumor necrosis factor-α