The projection of tyrosine hydroxylase-like immunoreactive (TH-LI), somatostatin-like im-munoreactive (SOM-LI) and Leucine-enkephalin-like immunoreactive (L-ENK-LI) neurons in red nucleus to lateral reticular nucleus was demonstrated by horseradish peroxidase(HRP) retrograde tracing and immunocytochemical avidin-biotin-peroxidase complex (ABC) methods.
用HRP逆行追踪和免疫细胞化学ABC法相结合研究了红核内酪氨酸羟化酶、生长抑素和亮啡呔免疫活性神经元至延髓外侧网状核的投射。
Using the microinjection technique, the analgesic effect of neurokinin A (NKA)microinjected into the lateral reticular nucleus (LRN) and nucleus raphe magnus(NRM) was investigated in lightly pentobar bital-anesthetized rats using tail flick laten cy (TFL) as an index.
本工作采用核团内微量注射的方法，以甩尾反射潜伏期（ＴＦＬ）为痛阈指标，在浅麻状态下的大鼠上，对神经激肽Ａ（ＮＫＡ）在外侧网状核（ＬＲＮ）和中缝大核（ＮＲＭ）中的作用作了探讨。