Expression of transcription factors in gastrointestinal tissue of controls, HAART treated and untreated patients.

Data are expressed as relative units after normalization on UB2D2 expression. Median (25th-75th percentiles) are shown for each transcription factors. Groups were compared by the Kruskal–Wallis test and the Dunńs multiple comparison post-test. Significant differences are indicated by * Φ p<0.05 among untreated and controls (*) and HAART treated (Φ).