Fig. 2

Detection of MNPSNP clusters (→) via fluorescence microscopy in blood (a–c) and brain (d–f) smear samples (a, d) and histological slices (b, c, e, f). a Blood with many MNPSNP clusters, group 0; b small blood vessels in a tail with large amounts, group 0; c blood vessel with clusters lining its wall, group 1; d brain with one large cluster, group 0; e brain with a single cluster, group 0; f see e, green filter for control and demonstrating autofluorescent cells (circles). All scale bars: 50 µm