Research Article

Qidonghuoxue Decoction Ameliorates Pulmonary Edema in Acute Lung Injury Mice through the Upregulation of Epithelial Sodium Channel and Aquaporin-1

Figure 4

Effect of QDHX decoction on ENaC-α and AQP-1 expression in the lung tissues. Lung tissues were subjected to immunohistochemical analysis. Changes in the ENaC-α and AQP-1 expression levels in the lungs were examined under a microscope (original magnification: 400x). Positive epithelial cells are shown with a yellow or brown membrane. Data were analyzed using Image-Pro Plus software.