FALK J L
Science. 1961 Jan 20;133(3447):195-6. doi: 10.1126/science.133.3447.195.
Marked polydipsia was produced in all animals trained to press a bar for food pellets on a 1-minute variableinterval schedule. It is suggested that since this feeding arrangement produces a sustained, high fluid intake in the normal, unrestrained animal, it might serve as a useful tool in the study of renal function.
在所有按照1分钟可变间隔时间表按压杠杆获取食物颗粒的动物中都出现了明显的烦渴症状。有人认为,由于这种喂食方式能使正常、无拘束的动物持续大量摄入液体,它可能成为研究肾功能的一种有用工具。