Alleviation of Rheumatoid Arthritis by Inducing IDO Expression with Trichinella spiralis Recombinant Protein 43

Figure 7

Purity of CD4⁺T cells before and after purification of splenic single cell suspension (CD4 FITC, the percentage represents the proportion of CD4⁺T cells to the total cells). Content of CD4⁺T cells in spleen of mice before purification (a). Purity of CD4⁺T cells purified by immunomagnetic bead method (b).

(a)

(b)