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Figure 1 | Journal of Neuroinflammation

Figure 1

From: Macrophage imbalance (M1 vs. M2) and upregulation of mast cells in wall of ruptured human cerebral aneurysms: preliminary results

Figure 1

Immunostaining of monoclonal antibodies with anti-HLA DR for M1 and anti-CD 163 for M2 cells. In ruptured aneurysms, there is a clear predominance of M1 over M2 cells (1A-1B). In unruptured aneurysms, M1 cell count is almost the same as M2 (2A-2B). The expression of M1 and M2 cells is almost similar in STA specimen, but significantly lower than in ruptured and unruptured aneurysms (3A-3B).

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