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报告应用免疫组化酶染法对20例 EHF 现症患者通过胃内镜活检进行胃粘膜内 EHF病毒抗原定位检测,结果17例发现上皮细胞胞浆内存在大量病毒抗原,这说明胃粘膜损害/上消化道出血与病毒抗原的直接侵袭有关。
Reported by the use of immunohistochemical enzymatic staining of 20 cases of EHF patients with endoscopic biopsy of gastric mucosa by EHF virus antigen detection, the results found 17 cases of epithelial cells in the cytoplasm of a large number of viral antigens, indicating that gastric mucosal damage / Upper gastrointestinal bleeding is associated with direct invasion of viral antigens.