Figure 1From: Elevated serum fibroblast growth factor 21 levels correlate with immune recovery but not mitochondrial dysfunction in HIV infectionCorrelation of serum FGF-21 levels with immune reconstitution. Correlation of log10 serum FGF-21 (fibroblast growth factor 21) levels in HIV-infected subjects and CD4 lymphocyte count gain on treatment (current minus nadir) (r = 0.45, p = 0.016). (* Serum FGF-21 >1920 pg/ml, the upper limit of quantitation of the assay).Back to article page