Fig. 2From: CD4+CD25High Treg cells in HIV/HTLV Co-infected patients with neuropathy: high expression of Alpha4 integrin and lower expression of Foxp3 transcription factorFrequency of Treg cells. Median of Treg cells (CD4+CD25HighFoxp3+), expressed as percentage in relation of total number of lymphocytes, are shown for each group. Control (n = 4); HIV Neur (n = 7); HIV/HTLV Neur (n = 6). **p < 0.005Back to article page