portal lobule

基本解释

The center of the lobule is the central vein. At the periphery of the lobule are portal triads.
肝小叶中央是中央静脉（右上角），周围是汇管区（门管区）（左下角）。
In the control group, the structure of liver lobule was normal and a few of collagen fibers located in portal area and central vein.
对照组肝小叶结构和肝细胞状态正常，仅在中央静脉及汇管区可见少量胶原纤维。
CD3+ cells, CD8+ cells and CD20+ cells of ACR group were significantly more than those of non-ACR group in portal tract (P0.01), but not significantly different in lobule (P>0.05).
排斥组汇管区CD3+、CD8+、CD20+细胞浸润程度均显著高于非排斥组（P0·01），两组间各型淋巴细胞在小叶内浸润程度均无显著差异（P>0·05）。