Takubo K, Miyamoto H, Imamura M, Tobe T
Jpn J Surg. 1986 Jan;16(1):29-35. doi: 10.1007/BF02471066.
The terminal structure of splenic arterial capillaries, studied by scanning transmission electron microscopy, provided a three-dimensional view of the microarchitecture of human and dog spleens. There are reports that the terminal arterial capillaries end "openly" in the cord, however, our microphotographs indicate the possibility of a closed circulation in humans and dogs. In the human spleen, we found two types of arterial capillaries, one with a flat and continuous endothelium, and the other with discontinuous rod-shaped endothelial cells and a sheath-like structure. The microarchitecture and the termination of these arterial capillaries differ markedly among species.
通过扫描透射电子显微镜研究脾动脉毛细血管的终末结构，提供了人和犬脾脏微观结构的三维视图。有报道称终末动脉毛细血管在脾索中“开放”终止，然而，我们的显微照片显示人和犬存在封闭循环的可能性。在人类脾脏中，我们发现了两种类型的动脉毛细血管，一种具有扁平且连续的内皮，另一种具有不连续的杆状内皮细胞和鞘状结构。这些动脉毛细血管的微观结构和终止方式在不同物种之间存在显著差异。
