{"title":"兔脑桥核神经元向小脑旁小叶发散轴突侧枝投射:荧光双标记研究。","authors":"L Zguczyński","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>To investigate whether neurones of the pontine nuclei (PN) give off collateral projections to the cerebellar paramedian lobule (PML) of both sides, the method of retrograde transport of fluorescent tracers, Fast Blue (FB) and Diamidino Yellow (DY), was employed in the rabbit. Following injections to the various regions of the left (FB) and right (DY) PML cortex, double labelled neurones were found mainly in the dorsolateral nucleus (DL) and peduncular nucleus (PD), and in less number in the paramedian nucleus (PM) and lateral nucleus (L). No double labelling was observed in the ventral nucleus (V).</p>","PeriodicalId":14790,"journal":{"name":"Journal fur Hirnforschung","volume":"39 1","pages":"95-102"},"PeriodicalIF":0.0000,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Divergent axon collaterals projection from neurones of the pontine nuclei to the cerebellar paramedian lobule in the rabbit: a fluorescent double labelling study.\",\"authors\":\"L Zguczyński\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>To investigate whether neurones of the pontine nuclei (PN) give off collateral projections to the cerebellar paramedian lobule (PML) of both sides, the method of retrograde transport of fluorescent tracers, Fast Blue (FB) and Diamidino Yellow (DY), was employed in the rabbit. Following injections to the various regions of the left (FB) and right (DY) PML cortex, double labelled neurones were found mainly in the dorsolateral nucleus (DL) and peduncular nucleus (PD), and in less number in the paramedian nucleus (PM) and lateral nucleus (L). No double labelling was observed in the ventral nucleus (V).</p>\",\"PeriodicalId\":14790,\"journal\":{\"name\":\"Journal fur Hirnforschung\",\"volume\":\"39 1\",\"pages\":\"95-102\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal fur Hirnforschung\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal fur Hirnforschung","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
采用荧光示踪剂Fast Blue (FB)和Diamidino Yellow (DY)逆行运输的方法，观察脑桥核(PN)神经元是否向两侧小脑旁脉小叶(PML)发出侧支投射。在左(FB)和右(DY) PML皮层各区域注射后，双标记神经元主要分布于背外侧核(DL)和脚核(PD)，旁正中核(PM)和外侧核(L)数量较少，腹侧核(V)未见双标记。
Divergent axon collaterals projection from neurones of the pontine nuclei to the cerebellar paramedian lobule in the rabbit: a fluorescent double labelling study.
To investigate whether neurones of the pontine nuclei (PN) give off collateral projections to the cerebellar paramedian lobule (PML) of both sides, the method of retrograde transport of fluorescent tracers, Fast Blue (FB) and Diamidino Yellow (DY), was employed in the rabbit. Following injections to the various regions of the left (FB) and right (DY) PML cortex, double labelled neurones were found mainly in the dorsolateral nucleus (DL) and peduncular nucleus (PD), and in less number in the paramedian nucleus (PM) and lateral nucleus (L). No double labelling was observed in the ventral nucleus (V).
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