slightly significantp = 0.049
A negative significant correlation was observed between TAC concentrations in PBMC and the percentage of gamma-globulins both at the first and second visit (R = 0.393; p = 0.012 and R = −0.482; p = 0.003, respectively): conversely, only a slightly significant correlation was identified between WB TAC concentration at the second visit (R = 0.337; p = 0.049).