Alvarez-Morjuo A, Alvarez-Morujo M, Alvarez-Morujo A
Arch Esp Urol. 1979 Jan-Feb;32(1):3-16.
The kidney glomeruli of the rabbit have been examined by means of repletion with celloidin and subsequent corrosion. The observation has been done with a scanning electronic microscope. In their most general and common aspect, the glomeruli have variations in their arteries; in some cases these are homogenous whilst in others they may be different within a single glomerulus and different among each other. When the glomeruli are dissected, these differences are seen much better as there can be seen to be several collaterals, those emerging from the afferrent trunk which may have different devices and several shapes as some are more or less elongated whilst in other circumstances these arteries are spiral with numerous curls. We cannot specify whether these differences are purely morphological or different functional states. When glomeruli are observed in a single area, they present different shapes and sizes which suggests that these differences are typical of each glomerulus and never dependent upon the topography where they are located. The arteries of the glomeruli are generally arranged in lobules. These may be different in the size, length and arrangement of the vessels since, as we clearly state in this paper, the vascular lobules are different from each other within a single glomerulus.
通过火棉胶填充及随后的腐蚀法对兔肾肾小球进行了检查。观察是使用扫描电子显微镜进行的。在其最一般和常见的方面，肾小球的动脉存在差异；在某些情况下，这些动脉是均匀的，而在其他情况下，它们在单个肾小球内可能不同，并且彼此之间也不同。当解剖肾小球时，这些差异会看得更清楚，因为可以看到有几条侧支，那些从传入主干发出的侧支可能具有不同的结构和几种形状，有些或多或少是细长的，而在其他情况下，这些动脉是螺旋状的，有许多卷曲。我们无法确定这些差异是纯粹的形态学差异还是不同的功能状态。当在单个区域观察肾小球时，它们呈现出不同的形状和大小，这表明这些差异是每个肾小球所特有的，并且从不依赖于它们所处的地形位置。肾小球的动脉通常排列成小叶。这些小叶在血管的大小、长度和排列上可能不同，因为正如我们在本文中明确指出的，单个肾小球内的血管小叶彼此不同。
