膈腹膜吸收间皮扫描电镜图像处理系统定量研究  

Quantitative Study of a SEM Image Processing System on the Absorptive Mesothelium of the Diaphragmatic Peritoneum

作　　者：李继承[1] 沈毅[1] 高永晟[1] 雍泰巍 

机构地区：[1]中国医学科学院浙江分院

出　　处：《中国医学科学院学报》1995年第4期265-268,共4页Acta Academiae Medicinae Sinicae

基　　金：国家自然科学基金

摘　　要：应用扫描电镜、电镜与计算机联机数字图像处理系统对小鼠膈腹膜进行观察、图像复原、图像数据化处理和统计分析，并根据腹膜间皮形态和功能提出吸收间皮概念。同时，还以测定吸收间皮分布面积揭示腹膜对物质的转归作用。实验结果表明，全膈腹膜吸收间皮以板块状正偏态分布，最大板块面积１１５３μｍ＾３，最小６６μｍ＾２，其中左膈和右膈腹膜吸收间皮均以正态分布。全膈、左膈和右膈腹膜吸收间皮板块平均面积分别为４３２．SEM and a medical image processing system attached to SEM were used to study the peritoneal mesothelium on mice diaphragm.The absorptive mesothelium was first reported owing to its function and morphology.The absorptivity of diaphragmatic peritoneum was surveyed by the measure ment of the area of the absorptive mesothelium.The arrangement of the absorptive mesothelium on diaphragmatic peritoneum was blocklike with abnormal distribution, and the maximum and minimum areas of the block were 1153μm2 and 66μm2.But the absorptive mesothelium on left and right half diaphragm were normally distributed.The average areas of the absorptive mesothelium on all diaphragm,left half diaphragm and right half diaphragm were 432.60μm2,270.5μm2 and 512.0μm2 respectively.The distributive law of the absorptive mesothelium was costal portion>sternum portion>vertebral column portion. The average absorptivity of all diaphragmatic peritoneum was 29.2%,but that of left and right half diaphragmatic peritoneum were 17.4%and 32.9%respectively.

关 键 词：吸收间皮 腹膜 膈 图像处理 扫描电镜 

分 类 号：R443[医药卫生—诊断学]