Figure 3
mRNA expression of Treg markers in CL. Relative mRNA levels of CD25, CTLA-4, Foxp3 and IL-10 was determined by QPCR in tissues lesions at (a) pretreatment (n = 16), post treatment (n =7), and control tissues (n = 5), (b) in paired samples (n = 6). Values of P were calculated using unpaired Student’s t test for unpaired samples in panel (a) and paired t test for paired samples in panel (b). Horizontal lines indicate mean values.