Fig 5. Immunofluorescence staining of BBB proteins in CLP-operated ΔEndoMyD88 mice and WT mice.

Brains were dissected from ΔEndoMyD88 mice and WT mice at 24 hours post CLP surgery. Cortical tissue was sectioned, immunostained for occludin (A) or claudin-5 (B) proteins, and imaged using fluorescence microscopy. Images shown are representative sections from two independent mice (n = 3 mice per condition). Scale bar, 50 μm.