pAg

The role of periaqueductal gray ( pag) in shuttle-box conditioned avoidance behavior in rat

PAG在大鼠主动回避反应习得中的作用

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Aim: To observe the changes of OFQ ir content in periaqueductal gray ( PAG), amygdala and in cerebroventricular perfusate of acute morphine tolerant rats by radioimmunoassay ( RIA).

目的：应用放射免疫分析方法检测急性吗啡耐受过程中大鼠脑室灌流液、中脑导水管周围灰质（PAG）及杏仁核中孤啡肽（OFQ）免疫活性（ir）的动态变化。

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"It's a bit like Back to the Future where they put banana skins in at one end to make it fly, " said Pag, from Croydon in south London.

「它有点像《回到未来》电影里，使用香蕉皮做为时光机飞行的动力来源，」来自伦敦南方柯利顿市的佩格说。

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Indeed, some quip that PAG really stands for Please Ask the General.

而实际上，有人讽刺说政策执行组织真正的行动准则是请问将军。

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CONCLUSION GABA BR and 5 HT co exist in majority of the serotonergic neurons in the PAG, raphe nuclei and GiA;

结论PAG，中缝核簇和GiA内的5-HT能神经元几乎均呈GABABR样阳性；

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D 13 S 317 locus was sequencing by Beckman CEQ 8800. The PCR products were analyzed by PAG vertical electrophoresis.

用BeckmanCEQ 8800毛细管测序仪测定序列, 应用PCR技术和聚丙烯酰胺凝胶垂直板电泳分型.

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No promotive effect was observed when pAG 3 was combined with DTIC ( Dacarbazine ).

但在pAG3与 DTIC 联合化疗实验中,两者未表现出明显的增强效应.

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Changes of 5-HT in PAG and NRM after stimulating hippocampus

刺激大鼠海马后脑干有关镇痛核团5-HT的变化

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PAG also includes the Jaguar, Volvo and Aston Martin marques.

PAG目前拥有捷豹、沃尔沃以及阿斯顿·马丁三大品牌。

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5) the neural pathways emanating from arcuate nucleus of hypothalamus ( ARH): ARH-dorsal raphe nucleus/ locus coeruleus/ PAG pathway, ARH-dorsal raphe nucleus-spinal dorsal horn pathway, ARH-anterior and medial pituitary-parafascicular nucleus pathway;

下丘脑弓状核（ARH）痛觉调制通路：ARH-中缝背核/蓝斑/PAG通路；ARH-中缝背核-脊髓背角通路；

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Immunoelectron microscopy showed that the granules of protein A-gold ( PAG) could be seen in different electro-density secretion granules in carcinoma cells, in intercellular space and on the surface of membrane of microvillus.

胃泌素阳性胶体金颗粒见于癌细胞内不同电子密度的分泌颗粒中和微绒毛膜表面。

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The present study was to observe the effect of electrical stimulation of the PAG and electrolytic damage of the PAG on the shuttle-box conditioned avoidance behavior. Thirty Wistar rats were used in the study.

用wistar大鼠30只，观察了电刺激和电解损毁PAG对大鼠穿梭箱主动回避反应习得的影响。

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Conclusion; The stimulation of hippocampus could produce an increasing expression of SOM mRNA in PAG and LRN, SOM may be related to the analgesia with PAG and LRN.

结论：海马兴奋可引起PAG、LRN神经元SOM mRNA表达增加，因此，SOM可能与脑干PAG和LRN参与镇痛有关。

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The types of basal ganglia agraphia were AAg, VAg, PAg, MAg and GAg.

基底神经节失写类型有:失语性失写 、 视空间性失写、惰性失写、镜像书写及完全性失写.

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74 neurons ( 48.7%) which were not related to noxious stimulation distributed rostral PAG.

痛无关神经元74个（48.7%），分布在中央灰质近嘴端。

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One is high-pressure CO2 test block. To distinguish between lubricant drip and bubble, the fluorescent tracer is added to the mixture. The decompression process of CO2 and PAG lubricant mixture solution was experimental observed using high speed camera.

第一个装置是高压CO2快速降压试验试块，为区分汽泡和油滴，在润滑油中添加荧光示踪剂，采用高速摄影仪对CO2与润滑油混合物的快速降压过程进行试验观测。

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Results: After pain stimulation, the level of 5 HT in PAG and NRM increased than normal level ( P < 0 05). After injected sodium glutamate 5 HT positive cells in PAG and NRM obviously increased than that of Pain Group.

结果：疼痛刺激后，PAG、NRM内5HT水平较正常显著增高（P

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One's mouth is full of pag.

[俚]乳臭未干.

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The Structure Change of Myelin and the Expression Level of MBP in Morphine-dependent Rats with VTA, PAG in the Different Period of Time and Phase

不同时程和时相吗啡依赖大鼠VTA、PAG髓鞘的结构变化及MBP表达水平

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It is indicated that the inhibitory effect on EGG and reduction of serum 17 peptide gastrin content induced by EA of Zusanli point are performed through activation of PAG and non-cholinergic fibers of the vagus nerve are a main efferent way.

说明电针足三里抑制EGG和降低血清G17含量的效应是通过激发PAG的活动而实现的，迷走神经非胆碱能纤维是其主要传出途径。

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Conclusion A large number of neurons in the PAG of the audiogenic seizures prone rats participated in the process of the audiogenic seizures.

结论听源性惊厥易感大鼠PAG内大量神经元参与了听源性惊厥发作过程。

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