Immunological Risk Assessment of Xenogeneic Dural Patch by Comparing with Raw Material via GTKO Mice

Figure 8

H&E- and Masson-stained images of implant-tissues at 12 weeks: (a–c) H&E-stained images of the control, T1, and T2 groups, respectively; (d–f) Masson-stained images of the control, T1, and T2 groups, respectively. The bar is 250 μm. The black arrows indicate the implant, the green arrows indicate the fibrous capsule, and the red arrows indicate infiltrated inflammatory cells.

(a)

(b)

(c)

(d)

(e)

(f)