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本文测定了饥饿不同时间与投喂的德国镜鲤(Cyprinus carpio)血清、肝及肌组织中生化成分的含量。1)饥饿15至120d,鱼血清蛋白含量由(28.6±0.9)g/L降至(18.0±1.0)g/L。肝糖元含量由(138.2±32.0)mg/g降至(27.7±15.9)mg/g,而血糖和肌糖元含量无明显变化。2)饥饿60至120d,鱼血清甘油三酯和肌组织RNA含量分别由(1.20±0.18)g/L和(0.80±0.10)μg/g减至(1.06±0.09)g/L和(0.61±0.06)μg/g,肝和肌组织中DNA含量均增加1.5倍以上。3)投喂组鱼血清蛋白含量下降速度与饥饿组相似,但肝糖元含量下降较饥饿组缓慢。
In this paper, the content of biochemical components in serum, liver and muscle tissue of Cyprinus carpio fed at different times and starved were measured. 1) During 15 to 120 days of starvation, the protein content of fish serum decreased from (28.6 ± 0.9) g / L to (18.0 ± 1.0) g / L. Hepatic glycogen content decreased from (138.2 ± 32.0) mg / g to (27.7 ± 15.9) mg / g, while the contents of blood glucose and muscle glycogen did not change significantly. 2) After 60 to 120 days of starvation, the contents of triglyceride and muscle RNA in fish serum decreased from (1.20 ± 0.18) g / L and (0.80 ± 0.10) μg / g to (1.06 ± 0.09) g / 0.06) μg / g, DNA content in liver and muscle increased more than 1.5 times. 3) Feeding fish serum protein content decreased with the starvation group similar, but the glycogen content decreased slower than the starvation group.