Comparison of Th1 and Th2 cytokine concentration during HAART between HIV/HCV co-infection and HIV mono-infection group. Horizontal axis represents six time points with different colour bars: before the start of therapy (0 W, Paris blue bars) and at 4 (pink bars), 12(blue bars), 24 (light blue bars), and 48 weeks (lavender bars) of HAART; vertical axis represents cytokine concentration (pg/ml) in plasma. (A) Dynamic change of Th1 and Th2 cytokine concentration during HAART in HIV/HCV co-infection group; (B) Dynamic change of Th1and Th2 cytokine concentration during HAART in HIV mono-infection group. *: p < 0.05; **: p < 0.01; ***: p < 0.001.
Kang et al. BMC Infectious Diseases 2012 12:102 doi:10.1186/1471-2334-12-102