Figure 2
Effects of leptin on sodium current ( I Na ) and late sodium current ( I Na-Late ) in left atrial (LA) myocytes. A. Examples and the I–V relationship of the INa from control (n = 21) and leptin-treated (n = 14) LA myocytes. The insets in the current traces show the various clamp protocols. B. Examples and the average data of the INa-Late in control (n = 8) and leptin-treated myocytes (n = 8). ***p < 0.005 versus control LA myocytes.