In this article, we found an error in Figure 6. Figure 6B was inadvertently identical to Figure 6A. Therefore, we provide the correct version. We apologize for any inconvenience or confusion caused by the error. The corrected Figure 6 is as follows.
Figure 6.
Histology of normal pleural tissues in each group under a microscope (×200). The nucleus was blue, and the cytoplasm was red. Compared with the model control group and pure laser irradiation group, the PDT low-dose group showed fractured fibrous tissue, a small amount of inflammatory cell infiltrated. The high-dose PDT group showed congested, bleeding blood vessels, and a large number of inflammatory cells infiltrated. A. Model control group. B. Pure laser irradiation group. C. PDT low dose group. D. PDT high dose group. Scalar bars: 50 um.