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Fig. 2 | Alzheimer's Research & Therapy

Fig. 2

From: Increased plasma and brain immunoglobulin A in Alzheimer’s disease is lost in apolipoprotein E ε4 carriers

Fig. 2

Hippocampal IgA immunoreactivity and IgA-positive cells. The images illustrate IgA immunostaining of the vessels in NC (A) and neurons as well as glial cells (both are indicated by black arrows) in AD patients (B). The graphs illustrate significantly higher IgA area fraction and IgA+ cell number in AD patients compared to NC (C and D, respectively). Data were analysed using the Mann-Whitney U-test and are presented as mean ± SD. *Significant at p ≤ 0.05 level. **Significant at p ≤ 0.01 level. ***Significant at p ≤ 0.001 level

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