Figure 4From: yuDetecting the percent of peripheral blood mononuclear cells displaying p-STAT-3 in malignant glioma patientsPair-wise scatter plots (with Loess smooth curves added) examining the relationship between PBMC p-STAT-3 and Treg fraction expression. The lack of a straight trend of the Loess curves indicates that there was not a correlation between PBMC expression of p-STAT-3 and the induction of Tregs in malignant glioma patients.Back to article page