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本文报告了从蛋白质严重缺乏的小鼠收集的曼氏血吸虫卵,对正常健康小鼠引起肉芽肿反应的研究结果。25只感染曼氏血吸虫8周的雌性小鼠,喂以标准食料(含20%蛋白质),4周后,对其中10只鼠改为4%蛋白质的饲料,继续喂饲4周。给予的量系根据同期进食标准饲料的15只鼠所消耗的量而定。小鼠隔日称重,计算平均体重。喂饲结束后剖杀小鼠,用Von Lichtenberg(1962)改良法从进食标准饲料和蛋白质缺乏食料的二组小鼠收集虫卵。6只正常未致敏的小鼠每只
This paper reports the results of a study on the granuloma-causing reactions in healthy, normal mice that were collected from Schistosoma mansoni eggs from severely protein-deficient mice. Twenty-five female mice infected with Schistosoma mansoni for 8 weeks were fed a standard diet containing 20% protein. Four weeks later, 10 mice were switched to 4% protein diet and fed for another 4 weeks. The amount given is based on the amount consumed by 15 rats fed standard feed over the same period. Mice were weighed every other day to calculate the average body weight. Mice were sacrificed at the end of feeding, and eggs were collected from two groups of mice fed either standard and protein starved diet using the Von Lichtenberg (1962) modification. Six normal non-sensitized mice each