Figure 5. Expression of PTEN and CD38 in lung tissues of asthmatic mice. Immunohistochemistry used to assess expression of (A, B) PTEN and (C, D) CD38 proteins in the lung tissue of asthmatic mice (magnification: 400X). (E) Western blot used to assess protein expression levels of PTEN and CD38 in the lung tissue of asthenic mice. Quantitative analysis of (F) PTEN and (G) CD38 protein expression determined in E (n = 3, *p < 0.05, **p < 0.01 and ***p < 0.001).