Figure 6

A is a tiled DAB image of Na,K-ATPase alpha-2 immunostaining at the rat meninges. The field of view is half of the meninges, extending from the transverse sinus (TS) to the superior sagittal sinus (SSS) centrally and the middle meningeal artery (MMA) laterally, with the trigeminal nerve fibers (TN) crossing the dura. Scale bar 500 μm. B: Enlarged region of meninges, magnified from the rectangle area in Figure 9A, illustrating branches of the MMA, a TN, and a capillary (DCap). Scale bar = 50 μm. For control, see Figure 10.