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KMID : 0363619970180010385
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Journal of Korean Oriental Medicine
1997 Volume.18 No. 1 p.385 ~ p.398
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Localization of Motor and Sensory Neurons Innervating Kidney, Shinsu(BL23) and Kyongmun(GB25) in the Rat
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Ryu Suk-Hyun
Lee Chang-Hyun
Lee Sang-Ryoung
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Abstract
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The location and local arrangement of motor, sensory neurons within brain stem, nodose ganglia, spinal ganglia and sympathetic ganglia projecting to rat’’s kidney and meridian point BL 23, GB 25 were investigated by HRP immunohistochemical methods following injection of 5% WGA-HRP into left kidney and meridian point BL 23, GB 25. Following injection of WGA-HRP into left kidney, anterogradely labelled sensory neurons were founded within either nodose ganglia and spinal ganglia. The sensory neurons innervating rat’’s left kidney were observed within spinal ganglia T_{7}{sim}L_3. Sympathetic motor neurons innervating rat’’s left kidney were labelled within left suprarenal ganglia, either celiac ganglia, superior mesenteric ganglia, and sympathetic chain ganglia T_{1}{sim}L_3 Sympathetic chain ganglia were concentrated in T_{12}{sim}L_1. The sensory neurons innervating rat’’s meridian point BL 23 were founded within spinal ganglia T_{2}{sim}L_2. They were numerous in spinal in ganglia $T_{10}{sim}T_{12}. Sympathetic motor neurons innervating rat’’s meridian point BL 23 were observed in suprarenal ganglia and greater splanchnic trunk, sympathetic chain ganglia from T_1 to L_3. They were concentrated in T_{12}{sim}L_3. The sensory neurons innervating rat’’s meridian point GB 25 were labelled within spinal ganglia T_{6}{sim}T_{13}. They were numerous in from T10 to T_{12}. Sympathetic motor neurons innervating rat’’s meridian point GB 25 were labelled within greater splanchnic trunk and sympathetic chain ganglia T_{12}{sim}L_3. They were concentrated in T_{13}{sim}L_1. This results neuroanatomically imply that the location of rat’’s motor and sensory neurons innervating meridian point BL 23 and GB 25 were closely related that of innervating kidney.
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KEYWORD
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