GLUTAMATE－IMMUNOREACTIVE　NEURONS　IN　MEDULLARY　RAPHE－CEREBELLUM　PATHWAY　IN　THE　KITTEN  

作　　者：江赛男 刘荣桓 

出　　处：《Journal of Pharmaceutical Analysis》1996年第1期1-5,30,共6页药物分析学报（英文版）

摘　　要：Using a combined microsphere retrograde transport with immunofluorescence technique,the glutamate-immunoreactive neurons in the medullary raphe nuclei that project to the cerebellar cortex were investigated in the present study.The cells double-labeled by glutamate-immunoresctivity and microspheres were found in all medullary raphe nuclei.Among all the cerebellar projection neurons in the medullary raphe nuclei,(49. 49±2.78)% (±)in pallidus (NRP),(62.02±3. 62) % in obscures (NRD),(3. 03±3. 03) % in magnus (NRM) were immunoreactive to glutamate.The results raise the possibility that the cerehellar vermal cortex (lobules Ⅴ-Ⅶ) may receive some excitatory input from medullary raphe nuclei to affect the function of the cerebellum.Using a combined microsphere retrograde transport with immunofluorescence technique,the glutamate-immunoreactive neurons in the medullary raphe nuclei that project to the cerebellar cortex were investigated in the present study.The cells double-labeled by glutamate-immunoresctivity and microspheres were found in all medullary raphe nuclei.Among all the cerebellar projection neurons in the medullary raphe nuclei,(49. 49±2.78)% (±)in pallidus (NRP),(62.02±3. 62) % in obscures (NRD),(3. 03±3. 03) % in magnus (NRM) were immunoreactive to glutamate.The results raise the possibility that the cerehellar vermal cortex (lobules Ⅴ-Ⅶ) may receive some excitatory input from medullary raphe nuclei to affect the function of the cerebellum.

关 键 词：GLUTAMATE raphe nuclei PROJECTION CEREBELLUM 

分 类 号：R338.1[医药卫生—人体生理学]