Gazo M, Jankela J, Sabo W, Bodja K
Kosm Biol Aviakosm Med. 1977 Jan-Feb;11(1):30-2.
Activities of glutamate and xanthine dehydrogenases were measured in four groups of quails (coturnix coturnix japonica): 1) hypodynamic birds which were kept in an area which made 1/4 of the control, 2) birds exposed to an increased weight load, 3) birds exposed to 3g. and 4) control birds. The experimental birds were exposed to the above treatment for 1 to 6 hours a day during 8 days. The birds were fed on a forced basis to eliminate differences in food intake. The activity of glutamate dehydrogenase was measured in the liver and that of xanthine dehydrogenase was assayed in the liver, kidneys and femoral muscle. It was found that increased gravity, weight load and hypodynamics affected the first and last stages in protein catabolism.
对四组鹌鹑（日本鹌鹑）的谷氨酸脱氢酶和黄嘌呤脱氢酶活性进行了测定：1）活力不足的鹌鹑，饲养在面积为对照组四分之一的区域；2）承受增加体重负荷的鹌鹑；3）承受3克负荷的鹌鹑；4）对照鹌鹑。实验鹌鹑在8天内每天接受上述处理1至6小时。对鹌鹑进行强制喂食以消除食物摄入量的差异。在肝脏中测定谷氨酸脱氢酶的活性，在肝脏、肾脏和股肌中测定黄嘌呤脱氢酶的活性。结果发现，重力增加、体重负荷和活力不足会影响蛋白质分解代谢的第一阶段和最后阶段。
