Fig. 10

Bar chart representing the transcript levels of a NGF, b SDF, c BDNF In different groups at day 28 post-treatment. Values are presented as mean ± SEM (n = 5 cats/group). Data were calculated by the 2^−ΔΔCT method, using GAPDH as internal control, and then normalized to the control negative value which was set to be 1. Different superscript letters indicate a significant difference at P ≤ value 0.05