异育银鲫溶血性腹水病的病理生理研究

异育银鲫溶血性腹水病的腹水呈淡黄或红色,透明或混浊,pH 值6.5,多数发生凝固,李凡他氏蛋白质定性试验阳性,是由炎症引起的渗出液,主要是肝性腹水。病鱼血清的钠、氯、葡萄糖、总蛋白、白蛋白都非常显著地低于健康鱼,白蛋白的含量不到健康鱼的1％。病鱼血清肌酐、LDH、GOT、GPT,AMY 均非常显著地高于健康鱼。所有这些都表明病鱼的肝、肾、心、胰等发生了严重病变,肝功能不全,肾功能不全,胰功能不全,最后导致尿毒症及肝昏迷而死。

PATHUPHYSIULaGICAL STUDIES DN THE HEMOLYTIC ASCITESOSIS OF CRUCIAN CARP

This paper deals with the pathophysiology on the hemolytic ascite-sosis of crucian carp.The cardinal symptoms of the disease is seriously producingascites in the fish. The ascites is light yellow or red, hyaloid, slight cloudy orcloudy and solidfied for most of diseased fish. In addition, the pH of the ascitesis 6.5, and the Rivalta's Qualitative Test of protien is positive. Therefor, we mayreasonably conclude that the ascites is exudate caused by inflammation; it ishepatic ascites but not transudate caused by circulatory obstruction. The contentsof sodium, chlorine, glucose, total protien, albumin in serum of diseased fish isobviously lower than that of healthy fish (p<0.001), particularly, the albumincontent is lower than 1% of that of healthy fish. The creatinine and enzymes ofLDH, GOT, GPT and AMY are much higher than that in healthy fish(p<0.001).The above indicates that the pathological changes in liver, kidney, heart andpancreas of diseased fish have occurred seriously;the functions of liver,kidney andpancreas have broken down and have been developing into uraemia and hepaticcoma until the fish died