Fig 4. A, the expression of Treg in healthy volunteers and sepsis patients. B , CD28 molecules expression on CD4+ lymphocyte cells between sepsis and healthy. Compared with healthy.C , Th17/Treg ratio correlate with the expression of CD28 in CD4+ lymphocytes. ****p<0.001.
Table 3 Comparison of CD28 expression in sepsis patients with different length of stay in ICU