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Position: Home > Articles > THE MACROSCOPIC STRUCTURE OF THE RENAL-PAPILLAE IN XINJIANG FINE-FLEECED SHEEP Chinese Journal of Animal and Veterinary Sciences 1982,13 (3) 61-64

新疆细毛羊肾乳头和肾盂的解剖结构

作  者:
黄兆铭;卓护祥;托呼它尔拜
摘  要:
一、引言如果说肾小体和肾小管是家畜肾的组织结构和生理机能单位的话,那么、肾小叶就是肾的解剖结构单位了。肾小叶包括皮质部和髓质部;髓质部构成肾锥体,锥体尖端称肾乳头。哺乳动物的肾小叶形态各异。有的独立分开,形成多个小肾;有的完全融合成为一个整体,构成总乳头肾;有的部分融合部分分开,形成多乳头肾。根据肾小叶的融合程度,牛肾属于表面有沟的多乳头肾;猪肾属于表面光滑的多乳头肾;马肾属于表面光滑的总乳头肾。至于绵羊肾的解剖结构,国内外的许多家畜解剖学经典著作、教科书、甚至绵羊解剖学专著,都只记述属于总乳头肾、具有典型肾盂。很少进一步记述。如
译  名:
THE MACROSCOPIC STRUCTURE OF THE RENAL-PAPILLAE IN XINJIANG FINE-FLEECED SHEEP
作  者:
Huang Zhaoming, Zhuo Huxiang, Tuohtarbai (Department of animal Husbandry and Veterinary medicine of XinJiang "August Ist" Agricultural College
摘  要:
According to the writers' observation on the renal structures of Xinjiang fine-fleeced sheep, the following conclusion may be drawn: 1. In Xinjiang fine-fleeced sheep, the cortex of renal lobes is fused completely. As to the medulla, it forms a renal crest on the frontal se- ctions of the kindey,and 7-8 separated pyramids are clearly observed on the dorsal or ventral sections of the crest. The papillary ducts of all the separated pyramids, still open on the apex of the renal crest. 2. In Xinjiang fine-fleeced sheep, the kindey not only has a renal pelvis, but also specialized recesses which join the renal pelvis. The interlobular arteries and veins pass through the separated pyramids.

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