Effect of Tumor Necrosis Factor-α on Neutralization of Ventricular Fibrillation in Rats with Acute Myocardial Infarction

Figure 1

Expression of TNF-α detected by immunohistochemistry. (a)–(d) (×400) Expression of TNF-α in the control group, the ischemic zone, the border zone, and the non-ischemia zone of AMI group; (e)–(h) expression of TNF-α in the control group, the ischemic zone, the border zone, and the non-ischemia zone of rhTNFR:Fc group; (i) AMI group or rhTNFR:Fc group versus sham-operation group, ^∗𝑃<.05. AMI group versus rhTNFR:Fc group, ^#𝑃<.05.

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