Effects of Tripterygium glycosides on interleukin-17 and CD4(+)CD25(+)CD127(low) regulatory T-cell expression in the peripheral blood of patients with ankylosing spondylitis.

Effects of Tripterygium glycosides on interleukin-17 and CD4(+)CD25(+)CD127(low) regulatory T-cell expression in the peripheral blood of patients with ankylosing spondylitis.