论文部分内容阅读
近十年来新发现的一种人体寄生虫病——原生动物球虫目隐孢子虫引起的疾病。本病以胃肠炎症状为主,病变主要累及胃及肠上皮细胞。免疫功能正常者患病时,表现为自限性水样腹泻;免疫缺损患者则表现为长期、顽固、甚至可以致死的腹泻。感染动物、病人以及无症状排卵囊者是主要传染源。粪一口是主要感染途径。由于近年来粪便检查隐孢子虫卵囊技术的改进,患者粪中卵囊检出率明显提高,例病报告也见增多。隐孢子虫病尚无特效治疗,螺旋霉素是一种有前途的治疗隐孢子虫病药物。
A newly discovered human parasitic disease in recent ten years - a disease caused by protozoan coccidiosis of Cryptosporidium. The disease is mainly gastroenteritis symptoms, lesions mainly involving the stomach and intestinal epithelial cells. Patients with normal immune function, manifested as self-limiting watery diarrhea; the immune deficit patients showed long-term, stubborn, and even lethal diarrhea. Infected animals, patients and asymptomatic oocysts are the main source of infection. Fecal one is the main route of infection. Due to the improvement of Cryptosporidium oocysts technology in recent years, the detection rate of oocysts in fecal samples has been significantly increased, and the number of cases reported also increased. Cryptosporidiosis is no specific treatment, spiramycin is a promising drug for the treatment of cryptosporidiosis.