Figure 1From: Increased soluble IL-2 receptor levels in serum from a patient with painless thyroiditis Time course of the SIL-2R, FT3 and FT4 levels during admission. FT3 and FT4 were reduced by the 3rd Hospital day Serum sIL-2R persisted at a high level until the 16th Hospital day and began to decline 13 days later; after reduction of serum FT4 and FT3.Back to article page