The little blue organisms lined up along the brush border of the small intestinalepithelium 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。
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Background: Normal intestinalepithelium serves as physical barrier to limit access of enteric microbes.
背景：正常肠上皮作为物理屏障能限制肠道微生物的入侵。
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Results Expression of RS1 was found in the intestinalepithelium. But there was higher expression in the liver, kidney and spleen of the radiation injured mice.