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. Author manuscript; available in PMC: 2011 Jun 10.
Published in final edited form as: J Mol Neurosci. 2008 Aug 2;36(1-3):227–240. doi: 10.1007/s12031-008-9090-6

Fig. 2.

Fig. 2

Camera lucida drawings of VIP- and substance P (SP)-IR at various levels of the lumbosacral and coccygeal spinal cord. Note that VIP-IR is present at all levels in Lissauer’s tract and lamina I of the dorsal horn, but was most prominent in the sacral segments on the lateral side of the dorsal horn. SP-IR is distributed throughout laminae I–III at all segmental levels. Calibration bar=200 µm. Reproduced with permission from Kawatani et al. (1985a)