仔猪附红细胞体病贫血和黄疸机制的探讨

目的]阐明仔猪附红细胞体病贫血和黄疸的发病机制。方法]对患附红细胞体病仔猪进行血液生化指标的测定和组织器官的病理组织学观察。结果]患附红细胞体病仔猪的血清胆红素和谷-丙转氨酶显著增高,血糖浓度降低;肝、脾和淋巴结等器官的细胞变性、坏死,红细胞破裂增加,表明患附红细胞体病仔猪的贫血属于溶血性贫血。结论]红细胞的大量破坏和肝细胞的大量变性、坏死是导致黄疸发生的主要原因。

Study of Anaemia and Icterus Nosogenesis of Piglet Eperythrozoonsis

Objective] The research aimed to clarify anaemia and icterus nosogenesis of piglet eperythrozoonsis.Method] The anaemia and icterus nosogenesis of piglet eperythrozoonosis was studied by checking biologic index and histology observation.Result] Serum bilirubin and glutamic pyruvic transaminase(GPT) were increased significantly,and the content of blood sugar was decreased.The liver,spleen and lymph node of piglet eperythrozoonsis were metamorphic and necrotic badly and a lot of red cells splintered.Therefore the anaemia of piglet eperythrozoonsis belonged to haemolytic anaemia.Conclusion] A lot of red cells break and a lot of liver cells degeneration and necrosis were the main causes of the icterus.