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Fig. 3 | BMC Cardiovascular Disorders

Fig. 3

From: Effects of renal denervation on cardiac oxidative stress and local activity of the sympathetic nervous system and renin-angiotensin system in acute myocardial infracted dogs

Fig. 3

a TH immunohistochemical staining at the infarct border zone of nerve fibres (×400). Compared with the control group, the TH nerve fibres in the MI and MI + RDN groups were increased. However, after treatment with RDN, the quantity of TH nerve fibres was significantly decreased, and an orderly appearance of fibres was observed. b Expression of TH-positive nerves in cardiac tissues. * P < 0.05 vs. control group;# P < 0.05 vs. MI group

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