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. Author manuscript; available in PMC: 2011 Apr 12.
Published in final edited form as: Headache. 2009 Oct 21;50(3):442–450. doi: 10.1111/j.1526-4610.2009.01548.x

Fig 2.

Fig 2

Double-label immunohistochemistry of whole-mount, adult rat dura mater with anti-glial cell line-derived neurotrophic factor family receptor α3 (GFRα3) and (A) anti-tyrosine hydroxylase (TH) or (B, C) anti-calcitonin gene-related peptide (CGRP), showed GFRα3-like immunoreactivity (-LI) in sympathetic efferents and peptidergic sensory afferents, respectively. (C) Enlarged portion of boxed area in B showing GFRα3-LI fibers that do not show CGRP-LI. (D) Controls in which the primary antibody was omitted show lack of reactivity. Scale bars, 100 μm.