Figure 1
From: Complementary inhibition of cerebral aneurysm formation by eNOS and nNOS
Expression of eNOS in experimentally induced CA walls of rats in situ by immunostaining. Elastica van Gieson (EvG) staining (a, c, e) and immunostaining for eNOS (red signal: b, d, f) in CA walls of rats before (0M; a, b), 1 month (1M; c, d) and 3 months (3M; e, f) after CA induction. Serial sections of (a, c or e) were used for immunostaining as shown in (b, d or f), respectively. Square indicated the region of CA. Arrow shows the disruption of internal elastic lamina. Bar=20 μm.
