| 奶牛腰荐尾段脊髓灰质神经核团的研究 |
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| 引用本文： | 梁梓森,梁鼎光.奶牛腰荐尾段脊髓灰质神经核团的研究[J].华南农业大学学报,1995,16(1):21-28. |
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| 作者姓名： | 梁梓森 梁鼎光 |
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| 作者单位： | 华南农业大学动物医学系 |
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| 摘 要： | 本研究取８头新生黑白花奶牛的腰荐尾段脊髓，分节后用甲苯胺蓝或尼氏混合液块染，作石蜡切片。结果表明：奶牛腰荐尾段脊髓灰质存在１５个神经核团。背角有边缘核、胶状质、固有核、网状核和背核的大部分；中间带含背核的小部分、中间内侧核、中间外侧核；腹角包括荐副交感核、连合核、腹内侧核、背内侧核、腹外侧核、背外侧核、后背外侧核和中央核。本文尚把奶牛这些核团与其他一些动物和人的相应核团进行比较。
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| 关 键 词： | 神经核团 脊髓灰质 乳牛 |
A STUDY ON THE NERVE NUCLEI OF THE SPINAL GRAY MATTER OF THE LUMBOSACRAL AND CAUDAL PORTIONS IN THE DAIRY CATTLE |
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| Liang Zisen,Liang Dingguang,Ling Hongxing,Wei Weiqing,Chen Yuanyin.A STUDY ON THE NERVE NUCLEI OF THE SPINAL GRAY MATTER OF THE LUMBOSACRAL AND CAUDAL PORTIONS IN THE DAIRY CATTLE[J].Journal of South China Agricultural University,1995,16(1):21-28. |
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| Authors: | Liang Zisen Liang Dingguang Ling Hongxing Wei Weiqing Chen Yuanyin |
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| Abstract: | The lumbosacral and caudal protions of the spinal cords from 8 new-bornblack and white dairy cattle were stained in toto with toluidine blue or withNissl mixture for cell bodies after being divided into segments.And then,all thespinal cords were cut transversely by paraffin sectioning.It was found thatthere were 15 nerve nuclei in the spinal gray matter of the lumbosacral andcaudal portions in the dairy cattle.There were the nucleus marginalis,thesubstantia gelatinosa,the nucleus proprius,the nucleus reticularis and major part ofthe nucleus dorsalis in the dorsalis in the dorsal horn of the spinal cord;theminor part of the nucleus dorsalis,the nucleus intermedio-medialis and thenucleus intermedio-lateralis in the intermediate zone;the sacral parasympatheticnucleus.the nucleus commissuralis.the nucleus ventromedialis,the nucleusdorsomedialis.the nucleus ventrolateralis,the nucleus dorsolateralis,the nucleusretrodorsolateralis and the nucleus centralis in the ventral horn.The nervenuclei of the dairy cattle and other animals including human are also comparedin this paper. |
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| Keywords: | nerve nucleus spinal gray matter dairy cattle |
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