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Fig. 6 | Journal of Neuroinflammation

Fig. 6

From: Infection of zebrafish embryos with live fluorescent Streptococcus pneumoniae as a real-time pneumococcal meningitis model

Fig. 6

Histopathological analysis of Streptococcus pneumoniae-infected zebrafish embryos via the caudal vein at 2 days post - fertilization. a, b Caudal vein injection at 2 days post - fertilization (dpf). Sagittal section of the head region showing the bacteria (arrows) in the brain parenchyma at a 12 h post injection (hpi) and at b 24 hpi. c, d Caudal vein-injected zebrafish embryos at 4 dpf. c Sagittal section at 24 hpi showing bacteria (arrows) in the meningeal space and in d the brain parenchyma. Scale bars, 10 μm

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