Research Article

Characterization of Prejunctional Muscarinic Receptors: Effects on the Release of VIP and Functional Responses and Receptor Expression in the Ovine Submandibular Gland

Figure 2

Immunohistochemical labelling of submandibular glands. Images demonstrate staining in absence of antibody (a; control); staining in the presence of muscarinic M1 (b), M2 (c), M3 (d), M4 (e), and M5 (f) receptor antibodies. Bar in panels indicates 10  m.
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