The Expression of AQP5 and UTs in the Sweat Glands of Uremic Patients

Figure 4

Expression of AQP5, UT-A1, and UT-B1 in skin tissue by immunohistochemistry. (a1), (c1) (×40); (b1), (b2), (b3), (b4) (×200); (a2), (c2), (a3), (c3), (a4), (c4), (a5), (b5), (c5) (×400). FS: full-thickness skin; PC: positive control; UP: uremic patients; NMC: normal controls; NGC: negative control.