CD30 Is Highly Expressed in Chronic Obstructive Pulmonary Disease and Induces the Pulmonary Vascular Remodeling

Figure 3

Immunohistochemical analysis of CD30, CD30L, MMP-9, and VEGF expression in rat models. (A) The expression levels of CD30, CD30L, MMP-9, and VEGF in lung tissues of rat model groups were determined by IHC. CTR: control group; NTR: negative control group. IHC ×200.

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