Research Paper Volume 14, Issue 20 pp 8205—8220
Age-associated changes in microglia activation and Sirtuin-1- chromatin binding patterns
Figure 3. BBB integrity via detection of fibrinogen in PFC from young and elder animals. Paraffin-embedded PFC sections were stained with antibody anti- fibrinogen. (A) representative image from young (4-7 yo) group, (B) representative image from the shorter-lived group, (C) representative image from longer-lived animals. All images are 20X magnification.