Figure 4

TEM of rat ureter. A shows typical telopodes (Tp) and telocytes (TC) in the ureter, and telocytes connect with telopodes from other telocytes. B is the enlargement of white dotted frame in A, and the details about the connection between telcoytes (TC) and telopode (Tp, black arrow) are showed clearly. Magnification of A is 5000 ×, and the scale bar is 2 μm. Magnification of B is 20000 ×, and the scale bar is 0.5 μm.