The little blue organisms lined up along the brushborder of the small intestinal epithelium are Cryptosporidia. This infection causes diarrhea in immunocompromised hosts.
沿着小肠上皮刷状边缘排列的呈蓝色的病原体是隐孢子虫。隐孢子虫感染使免疫缺陷病人腹泻。
2
The enteropathy shown here has loss of crypts, increased mitotic activity, loss of brushborder, and infiltration with lymphocytes and plasma cells (B-cells sensitized to gliaden).
这里显示这种肠病缺乏腺管、有丝分裂活跃、刷状缘消失，伴有淋巴细胞和浆细胞浸润（B细胞对麦胶敏感）。
3
The results of immunohistochemistry revealed that ASBT was expressed at brushborder membrane of proximal renal tubular cells, but not expressed in distal tubule and renal interstitium.