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- Normal liver tissue with a portal tract is seen on the left. 左侧为具有门静脉分支的正常肝组织。
- Seen here in a portal tract is an intense chronic inflammatory infiltrate with loss of bile ductules. 图中的门管区具有突出的慢性炎性浸润而胆小管丧失。
- In ACR group, CD8+ cells were significantly more than CD4+ cells in both portal tract and lobule (P<0.05). 排斥反应组中;CD8+细胞浸润程度显著高于CD4+细胞(P<0·05)。
- This trichrome stain of the liver demonstrates extensive portal tract fibrosis with sclerosing cholangitis. 肝脏三色染色显示硬化性胆管炎时，广泛的门管区纤维化。
- Mesenchymal hamartoma is a benign, cystic lesion that arises from the connective tissue of the portal tract. 肝间叶性畸胎瘤是一种囊胞性的病变。它是衍生自门脉系统的结缔组织。
- This trichrome stain of the liver demonstrates extensive portal tract fibrosis with sclerosing cholangitis. The hepatocytes are normal. 肝脏三色染色显示硬化性胆管炎时,广泛的门管区纤维化。肝细胞正常。
- ICAM-1 expression upregulation in CH group and CH+L-NNA group, positive hepatocytes were localized in zones of portal tract, nevertheless L-Arg treated group weakly expressed. 肝脏ICAM一l免疫组化显示CH组和CH+L一NNA组表达增强，以肝细胞和汇管区为主，而L一Arg处理组表达明显减弱。
- CD3+ cells, CD8+ cells and CD20+ cells of ACR group were significantly more than those of non-ACR group in portal tract (P<0.01), 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(P<0·01);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)。
- Hyperplasia of interstitium occured at the periphery of hepatic portal tracts and bronchi and glomerulus swelled. 守宫木主要引起小鼠肝脏汇管区增生、肺脏细支气管和血管周围间质增生以及肾脏血管球肿胀等病变，有“嗜管”现象。
- CTGF was mainly expressed in portal tracts and fibrotic areas.Positive staining was observed in hepatic stellate cells, sinusoidal endothelial cells and fibroblasts. CTGF的表达主要集中于汇管区和纤维化区，肝星状细胞、成纤维细胞和窦状隙内皮细胞染色常呈阳性。
- This trichrome stain demonstrates the collapse of the liver parenchyma with viral hepatitis. The blue-staining areas are the connective tissue of many portal tracts that have collapsed together. 三色染色显示病毒性肝炎时肝实质塌陷。蓝染区域为同时塌陷的许多门管区的结缔组织。
- The portal of the mansion looks magnificent. 这座大厦的正门看上去富丽堂皇。
- He owns a large tract of forest. 他拥有一大片森林。
- He had an infection in the upper respiratory tract. 他上呼吸道感染。
- A line established by sighting in surveying a tract of land. 横断线在测量一块土地时通过目视确定的线
- To the north of the river is an immense wooded tract. 河北面是一大片林地。
- But no portal can be opened without a key. 但是没有钥匙传送门是不会打开的。
- What made you decide to do a portal for gamers? 是什么让你决定为玩家做这样一个门户网站呢?
- The explorers entered upon a desert tract. 勘探人员进入了一片沙漠地带。
- The respiratory tract is an important portal of entry for respiratory visuse s. 呼吸道是呼吸道病毒入侵的重要门户。
