Li Y Q, Takada M, Ohishi H, Shinonaga Y, Mizuno N
Department of Morphological Brain Science, Faculty of Medicine, Kyoto University, Japan.
Brain Res. 1992 Oct 23;594(1):155-9. doi: 10.1016/0006-8993(92)91042-d.
Employing a combination of fluorescent retrograde double labeling and immunofluorescence histochemistry, we found that some single neurons in the trigeminal ganglion of the rat projected by way of axon collaterals both to the caudal spinal trigeminal nucleus and to the principal sensory trigeminal nucleus, and that about 40% or 57% of these neurons showed respectively substance P- or calcitonin gene-related peptide-like immunoreactivity.
采用荧光逆行双重标记和免疫荧光组织化学相结合的方法,我们发现大鼠三叉神经节中的一些单神经元通过轴突侧支分别投射到三叉神经脊束核尾侧亚核和三叉神经感觉主核,并且这些神经元中约40%或57%分别显示P物质或降钙素基因相关肽样免疫反应性。