Fig. 4From: Lack of neuroinflammation in the HIV-1 transgenic rat: an [18F]-DPA714 PET imaging studyBrain lysate concentrations of select cytokine/chemokines in Tg and WT rats, at two age groups (3 and 9Â months old). There were no statistically significant differences in cytokine/chemokine levels between the Tg and WT animals at any ageBack to article page