日本血吸虫虫卵的二维数据测量  

MORPHOMETRICS OF TWO DIMENSIONS ON SCHISTOSOMA JAPONICUM EGG

作　　者：PENG Shan-you 彭善友[2] 黎辉[2] 王则胜[2] 

机构地区：[1]Department of Pathology, First Affiliated Hospital of Hubei Medical University,,湖北武汉430060 [2]湖北医科大学附一医院病理科,

出　　处：《中国寄生虫病防治杂志》2001年第1期44-45,共2页Chinese Journal of Parasitic Disease Control

基　　金：湖北省血防办科研基金资助项目 !(鄂血地办 1 998年 0 2号 )

摘　　要：目的　设计人门静脉内日本血吸虫虫卵过滤器孔眼的大小。　方法　采用图像分析仪测量虫卵的周长、面积、长径、短径、等效直径、圆球度。依据长径、短径数据算出虫卵的体积和均值。　结果　长径最大值 84.5 5 μm,最小值39.19μm;短径最大值 5 7.2 2 μm,最小值 2 3.2 μm。体积最大值 1310 39μm3,最小值 144 2 3μm3。　结论　长径 99%范围内的最小值 45 .49μm,短径 99%范围内的最小值 2 7.43μm,体积 99%范围内的最小值 17817.5 9μm3。Objective\ To design the hole size of a filter for Schistosoma japonicum egg in human portal vein, measuring relative data of the eggs is needed. Methods\ The eggs were gotten form the rabbits infected with schistosomiasis japonicum. The perimeter, area, long diameter, short diameter, eguivalent diameter and sphere grade of each egg were measured by image analyser, then the volume of eggs and its average were worked out according to the long diameter and short diameter.\ Results\ Long diameter maximum is 84.55 μm, its minimum is 39.19 μm, short diameter max is 57.22 μm, its minimum is 23.2 μm, volume maximum is 131 039 μm 3 and the minimum is 14 423 μm 3. Conclusion Minimum in 99% range of the long diameter is 45.49 μm, minimum is 99% range of the short diameter is 27.43 μm, minimum in 99% range of the volume is 17 817.59 μm 3. The results supplied scientific warranty for designing the hole size of the filter.

关 键 词：日本血吸虫虫卵 测量 二维数据 

分 类 号：R383.24[医药卫生—医学寄生虫学]