García F J, Pons A, Alemany M, Palou A
Departament de Biologia i Ciències de la Salut, Universitat de les Illes Balears, Palma de Mallorca, Spain.
Arch Int Physiol Biochim. 1987 Nov;95(4):299-303.
The levels of glycogen, protein and lactate in the tissues of 3- and 5-day-old domestic fowl chicks either starved or fed a protein diet (hard-boiled egg white) have been studied. The patterns of change in the parameters studied were much similar in both experimental groups compared to fed controls. Tissue and circulating levels of lactate were very low in protein-fed chicks, they are lowest in the starved ones. Plasma glucose levels were diminished in starved and protein-fed groups vs. controls, as were their tissue glycogen levels, the latter being lowest in starved chicks. The availability of dietary amino acids could not prevent the effects of the lack of dietary carbohydrate observed in starved chicks, as the weight of liver, circulating glucose and lactate levels were significantly lowered in these animals compared with controls.
对3日龄和5日龄的家鸡雏鸡组织中的糖原、蛋白质和乳酸水平进行了研究，这些雏鸡分别处于饥饿状态或喂食蛋白质饮食（煮硬的蛋清）。与喂食对照组相比，两个实验组中所研究参数的变化模式非常相似。喂食蛋白质的雏鸡组织和循环中的乳酸水平非常低，饥饿雏鸡的乳酸水平最低。与对照组相比，饥饿组和喂食蛋白质组的血浆葡萄糖水平降低，其组织糖原水平也降低，饥饿雏鸡的组织糖原水平最低。膳食氨基酸的可利用性无法阻止饥饿雏鸡中观察到的膳食碳水化合物缺乏的影响，因为与对照组相比，这些动物的肝脏重量、循环葡萄糖和乳酸水平显著降低。
