杜氏利什曼原虫课件.pptVIP

杜氏利什曼原虫 ;Brief;Morphology;;Promastigote;Electron photomicrograph of promastigotes;EP promastigote rosette;;Amastigote;;;Vectors: sandfly(白蛉);Life Cycle;;;;; 无鞭毛体在巨噬细胞内繁殖,使巨噬细胞大量破坏、增生，浆细胞也大量增生, 巨噬细胞增生主要见于脾、肝、淋巴结、骨髓等器官。;;我国黑热病特殊临床表现;;Profile view of a teenage boy suffering from visceral leishmaniasis. The boy exhibits splenomegaly, distended abdomen and severe muscle wasting.? ;;Enlarged spleen and liver in an autopsy of an infant dying of visceral leishmaniasis. ;Diagnosis; Leishmaniasis is prevalent world wide: ranging from south east Asia, Indo-Pakistan, Mediterranean, north and central Africa, and south and central America.;葡萄糖酸锑纳，疗效可达97.4％。 抗锑病人采用戊脘脒、二脒替、羟眯代替。 经多种药物治疗无效而脾高度肿大且有脾功能亢进者，可考虑脾切除。 预后：治疗不及时常因并发症死亡，治愈后可获得终生免疫力，一般不会再感染;预防：杜氏利什曼原虫 ;Brief;Morphology;;Promastigote;Electron photomicrograph of promastigotes;EP promastigote rosette;;Amastigote;;;Vectors: sandfly(白蛉);Life Cycle;;;;; 无鞭毛体在巨噬细胞内繁殖,使巨噬细胞大量破坏、增生，浆细胞也大量增生, 巨噬细胞增生主要见于脾、肝、淋巴结、骨髓等器官。;;我国黑热病特殊临床表现;;Profile view of a teenage boy suffering from visceral leishmaniasis. The boy exhibits splenomegaly, distended abdomen and severe muscle wasting.? ;;Enlarged spleen and liver in an autopsy of an infant dying of visceral leishmaniasis. ;Diagnosis; Leishmaniasis is prevalent world wide: ranging from south east Asia, Indo-Pakistan, Mediterranean, north and central Africa, and south and central America.;葡萄糖酸锑纳，疗效可达97.4％。 抗锑病人采用戊脘脒、二脒替、羟眯代替。 经多种药物治疗无效而脾高度肿大且有脾功能亢进者，可考虑脾切除。 预后：治疗不及时常因并发症死亡，治愈后可获得终生免疫力，一般不会再感染;预防：