【摘要】 为探讨内脏大神经传入神经元的节段分布,本研究将家兔的左侧内脏大补经在腹腔切断,其中枢端浸泡于20％HRP溶液中。其标记细胞出现的节段范围为胸₂—胸₁₂节。并以胸₇—胸₈节的标记细胞最多。91.2％标记细胞的直径均在34μm以下。更多还原

【Abstract】 In the present study the central cut of the lefe major splanchnic nerve of the rabbit Was immersed by horseradish peroxiduse （HRP） in order to ascertain the segmental distribution of visceral sensory nerons in the thoracic dorsal root ganglion. The segmental range of The HRP—labelled cells extended from the T₂ to the T₁₂ segments and especially the mojority of HRP—labelled cells Were concenerated beeween T₇ and and T₈ 91.2% of The HRP——labelled cells were below 34μm in diameter.更多还原