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Fig. 6 | Journal of Neuroinflammation

Fig. 6

From: Chronic dry eye induced corneal hypersensitivity, neuroinflammatory responses, and synaptic plasticity in the mouse trigeminal brainstem

Fig. 6

Corneal nerve immunostaining in naïve, sham, and DED mice. Confocal images (× 40 objective) from β III tubulin- and DAPI-stained cornea from naïve (a), sham (b), and DED (c) mice. Intraepithelial corneal nerve fibers are shown by white arrows and sub-basal nerves by white stars. Yellow arrows indicate corneal alterations induced by gland removal. The lower panel shows a × 2.8 magnification of the rectangular selection. Scale bars = 50 μm

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