摘要
采用超微结构细胞化学和图像分析技术，对兔海水型呼吸窘迫综合征（ＳＷ－ＲＤＳ）肾皮质酶活性的变化进行了观察。ＳＷ－ＲＤＳ组肾皮质碱性磷酸酶、５’－核苷酸酶、对－硝基苯磷酸酶和细胞色素氧化酶活性明显下降，而胞嘧啶单核苷酸酶活性明显增强。这表明肾皮质一些酶活性的改变是兔ＳＷ－ＲＤＳ发病机理之一。
he changes of five kinds of enzymatic activities of rabbit renal cortex in
seawater induced experimental respiratory distress syndrome(SW-RDS)using the methods of
cy tochemical localization and image analysis were made,In the SW-RDS group,enzymatic
activities of alkaline phosphatase,5-nucleotidase,p-nitrophenyl-phosphatase and cy-tochrome
oxidase markedly decreased,whereas cytidine monophosphatase activity in-creased
significantly.These findings indicate that the changes of enzymatic activities in renal cortex are
one of the pathogenesis of rabbit SW-RDS.
关键词
呼吸窘迫综合征
海水型
图像分析
酶
Enzyme Respiratory distress syndrome
image analysis Re-nal cortex,rabbit Ultracytochemistry
