Goncharevskaia O A
Arkh Anat Gistol Embriol. 1977 Jun;72(6):20-6.
Intracortical and juxtacortical nephrons from the kidney of the male rats (Wistar) at the age of 5-30 days were isolated by means of microdissection technique. In the rat kidney, besides superficial and juxtamedullar nephrons there are 5 more populations of the intercortical nephrons. The development of these nephrons during postnatal rat ontogenesis is accompanied by a considerable increase both of their general length and the length of their segments. Correlation changes between different nephronal segments during the first month of life is determined by their uneven development, that is seen in a relative decrease of the distal segment, a considerable increase of the nephronal loop, its distal segment in particular, at a practically constant length of the proximal segment.
采用显微解剖技术从5至30日龄雄性Wistar大鼠的肾脏中分离出皮质内和皮质旁肾单位。在大鼠肾脏中，除了浅表肾单位和近髓肾单位外，还有另外5种群皮质肾单位。这些肾单位在大鼠出生后的个体发育过程中，其总长度和各节段长度均显著增加。出生后第一个月内不同肾单位节段之间的相关性变化取决于它们发育的不均衡，表现为远曲小管节段相对缩短，肾单位袢尤其是其远曲小管节段显著增长，而近曲小管节段长度基本保持不变。
