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The pelvic innervation in the rat: different spinal origin and projections in Sprague-Dawley and Wistar rats
J I Pascual1, R Insausti, L M Gonzalo
1Division of Urology, Hospital Provincial of Zaragoza, Spain.
Brain Research
|February 20, 1989
Abstract:
WGA-HRP was applied to the pelvic and pudendal nerves of Sprague-Dawley and Wistar rats to compare the segmental levels of the resulting labeling. L6 and S1 were the segments at which the sacral parasympathetic nucleus and the denser primary afferents occurred in Sprague-Dawley rats. The levels found in Wistar rats were S1 and S2, thus indicating a disparity between both strains of rats in the spinal level of the sacral parasympathetic nucleus and the primary afferents.