In Situ Expression of Regulatory Cytokines by Heart Inflammatory Cells in Chagas' Disease Patients with Heart Failure
Figure 3
Correlation between the number of IFN-γ- and NOS2-immunostained inflammatory cells (a) and the number of TNF-α- and IFN-γ-immunostained inflammatory cells in 21 subjects with chronic chagasic cardiopathy (b). * (Spearman’s correlation).