| 摘要: |
| 解剖了三支大猫熊的心神经。观察了心神经的发出部位及其分布。右侧的迷走神经心支,接受返神经的心支和推神经节的腹侧心支后入心包,分支入主动脉及肺动脉再分支入左右冠状丛。另一椎神经节的心支入右心房壁。左侧速走神神经心支,椎神经节心支及颈胸神经节的心支常互相交通。主要分布到主动脉弓,食管,气管及右肺动脉。左侧返神经的心支入心包及左心房内侧壁。大猫熊的心神经与家畜中马、牛、羊猪、狗的比较均有不同。大猫熊的冠状从,主要来自右侧心神经,而家畜多来自左侧或两侧。 |
| 关键词: 迷走神经 交感神经 右锁骨下动脉 颈中神经节 椎神经节 右肺动脉 分支 心包 颈胸神经节 主动脉弓 |
| DOI： |
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| 基金项目: |
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| GROSS ANATOMY OF THE CARDIAC NERVES OF GIANT PANDA(Ailuropoda melanoleuca) |
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| Abstract: |
| This paper deals with the anatomy of cardiac nerves of three giant pandas.The right cardiac nerve of vagus recieves the cardiac ramus of reccurent nerve and ventral cardiac ramus of vertebral ganglion. They enter pericardium and give branches to the aorta and artery pulmonalis,Other cardiac branch of vertebrat al ganglion distributes to the right atrium.The cardiac nerve of left vagus,vertebrat ganglion and ganglion cervicothoracicum anastomoisis each other.They distri- bute to the aorta,esophagus,trachea a... |
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