论文部分内容阅读
我们应用ABS血管铸型方法，成功地制备出成人臂部及鱼际部的皮肤微血管铸型标本；并用扫描电镜观察方法详细研究了这些皮肤区的微血管三维构筑特点，阐述了这些区域内血管袢、血管网及血管球的形态学特征。观察到在手鱼际和小鱼际皮肤区的真皮网状层内至少有8种形态不同的血管球；它们是：1．圆球型血管球2．卵圆型血管球已三角型血管球个枝型血管球5．菊花瓣型血管球6血管丛型血管球7螺旋管型血管球8不规则型血管球。本研究为上臂、前臂、手鱼际和小鱼际皮肤的移植体提供了微血管三维构筑的新资料。
In this study, we used the ABS vascular casting method to successfully prepare the skin microvascular casts of the human arm and the interphalangeal part. The three-dimensional characteristics of the microvessels in these skin areas were studied in detail by scanning electron microscopy. , Vascular network and the morphological features of the blood vessel. It was observed that there were at least 8 morphologically different blood vessel balls in the dermis reticular layer in the interphalangeal and interdictal skin regions; Spherical balloon 2. Oval hemispheric triangular capillaries have a ball of blood vessels 5. Chrysanthemum petal type 6 Vascular plexus type 7 Spiral type of blood vessels 8 Irregular type of blood vessels. This study provides new information on the three-dimensional construction of microvessels for the implantation of the upper arm, forearm, meridian and small intertidal skin.