Effects of Renal Denervation via Renal Artery Adventitial Cryoablation on Atrial Fibrillation and Cardiac Neural Remodeling

Figure 5

TH and GAP43 immunostaining of LA. (a) TH staining showed the densities of TH-positive nerves (brown) within the LA in Sham group; (b) TH staining showed the densities of TH-positive nerves within the LA in LRDN group; (c) GAP43 staining showed the density of GAP43 immunoreactivity in the LA in Sham group; (d) GAP43 staining showed the density of GAP43 immunoreactivity in the LA in LRDN group.

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