Figure 2
From: Chemosensory properties of murine nasal and cutaneous trigeminal neurons identified by viral tracing
Viral infection at inoculation sites. (A) After intracutaneous injection of PrV-614 red fluorescent cells could be detected in the hypodermis. (B) Intranasal inoculation of PrV-Cam resulted in focal fluorescence within nasal epithelia. (C) Frontal cryosection of the murine head. E: Epidermis; D: Dermis; H: Hypodermis; LP: Lamina propria; OE: Olfactory epithelium; L: Lumen; Bars in A: 200 μm; B: 50 μm; c: 1 mm