论文部分内容阅读
本实验将41只家兔随机分为:脾切除组(n=21)和对照组(n=20),在术前及术后15～50天对两组动物外周血红细胞数及其形态结构(如平均红细胞表面面积、棘红细胞、Howell-Jolly氏体红细胞数等)进行了动态观察。结果发现脾切除后家兔平均红细胞表面面积,网织红细胞、棘红细胞及Howell-Jolly氏体红细胞数显著增加,说明脾脏对红细胞的正常形态结构具有重要功能,它包括脾脏对红细胞的“表面再塑形”,“去核”和“副除”等作用。脾切除后红细胞形态结构出现的一系列改变对机体将产生何种影响,还有待进一步研究。
In this experiment, 41 rabbits were randomly divided into splenectomy group (n = 21) and control group (n = 20). The number of red blood cells in peripheral blood and morphological structure (Such as the average surface area of red blood cells, erythrocytes, Howell-Jolly number of red blood cells, etc.) were observed. The results showed that the mean erythrocyte surface area, reticulocyte, rat erythrocyte and Howell-Jolly’s number of erythrocytes were significantly increased after splenectomy, indicating that the spleen plays an important role in the normal morphology and structure of erythrocytes. Shaping “,” going nuclear “and” deputy addition "and so on. After splenectomy, changes in the morphology of red blood cells appear on the body will produce what kind of impact remains to be further studied.