preganglionic

Localization and Segmental Distribution of Preganglionic Neurons of The Greater Splanchnic Nerve of The Milk Goat& a Study With HRP Method

奶山羊内脏大神经交感节前神经元的定位和分布节段&用HRP法研究

Conclusion: Preganglionic nerve fibers of celiac superior mesenteric ganglion originate from T8~ T10 spinal segment intermediolateral nucleus, run with splanchnic nerve to enter into and spread in various type in celiac superior mesenteric ganglion.

结论：来自胸8～10脊髓节段侧柱中间外侧核的交感节前神经纤维随内脏大神经走行，进入腹腔-肠系膜上神经节，在节内呈广泛型分布。

On viscose staple fibers, the preganglionic hunters made the frantic business inventories fell short stick.

就粘胶短纤而言,节前的疯狂抄底使得粘短企业库存减少.

The sympathetic innervation of the cat adrenal gland was studied with the horseradish peroxidase tracing technique. Labelled preganglionic cell bodies were 1-cated in the unilateral intermediolateral horn of the spinal cord at segment T_2-L_1;

本文用HRP逆行标记法对13只猫的肾上腺交感神经元进行了定位研究，结果如下：1.交感神经节前神经元见于同侧脊髓T2-L1节段。

While streptomycin caused a fall of blood pressure in anaesthetized cat, the responses of the nictitating membrane to cervical superior sympathetic nerve preganglionic fibre were diminished.

链霉素在降低麻醉猫血压时，猫瞬膜对颈上交感神经节前纤维刺激的反应减弱。