Fig. 2From: Parkinson’s disease patients have a complex phenotypic and functional Th1 bias: cross-sectional studies of CD4+ Th1/Th2/T17 and Treg in drug-naïve and drug-treated patientsTh subsets in HS and PD patients. Cells are shown as absolute numbers (upper panels) and as percentage of total lymphocytes (lower panels). Th1/Th2 ratio and Th1/Th17 ratio are also shown (middle panels). Data are medians with 25°–75° percentiles (boxes) and min–max values (whiskers)Back to article page