At 7 days, in the experimental group, 2-3 layers of flat epithelial cells were seen, and the cell conjuncture was loose, in the endothelium, cell rich in plasma and vascular cells were both seen. 7天时,实·3·验组可见二一3层扁平状上皮细胞,细胞间连接松弛,而内皮层可见胞浆丰富的细胞和空泡状变性的细胞并存,细胞间被大量网状组织填充。
Thymic corpuscles are round or oval-shaped, concentric circles were shaped by the multi-storey flat with the surrounding epithelial reticular cells. 胸腺小体呈圆形或椭圆形,由多层呈同心圆状排列的扁平形上皮网状细胞围成。