Skip to main content
. Author manuscript; available in PMC: 2011 Dec 1.
Published in final edited form as: J Neuropathol Exp Neurol. 2010 Dec;69(12):1201–1209. doi: 10.1097/NEN.0b013e3181fd252c

Fig. 2.

Fig. 2

Immunolocalization of aquaporin 1 (AQP1) and aquaporin 4 (AQP 4) in Alzheimer disease (AD) and cerebral amyloid angiopathy (CAA), and control cases. (A, B) There is no difference in AQP1 immunoreactivity (IR) between the AD + CAA case (A) and the age- and gender-matched control (B). AQP1 IR is localized to subcortical white matter. (C, D) AQP4-IR is greater in the AD + CAA case (C) than in the control (D). AQP4 IR is present in both gray and white matter.