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Fig. 4 | Journal of Neuroinflammation

Fig. 4

From: Chronic suppurative otitis media causes macrophage-associated sensorineural hearing loss

Fig. 4

Neutrophils are present in the CSOM middle ear. Staining with the neutrophil-specific marker Ly-6G/C was performed on cryosections of middle ears and cochleae from the same mouse. The CSOM middle ear displayed abundant neutrophils at 3 days, 7 days and 14 days in the effusion (arrowheads to right in C, E and G) and middle ear mucosa (arrows to left in C, E and G), whereas a few limited neutrophils were present in the CSOM cochleae (arrowheads in D, F and H). Top row (A, B) is control. There were 3 mice at each time point. Scale bar = 100 µm

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