Fluid and salt intake during the development of @entity4815 in XXXX .

@entity101 @entity1372 @entity2791 @entity4815 @entity35
1. In @entity35 , two-kidney, one-clip @entity4815 was induced, and the drinking behaviour as well as total fluid and @entity1372 intake were studied before and for 16 days after the operation. 2. When water alone was offered as drinking fluid, the blood pressure reached values that were by about 20 mmHg higher than those in the @entity35 which had free choice of drinking water or 2% saline. 3. In those @entity35 which had water and 2% saline to drink, the total @entity1372 and fluid intake rose transiently for three days, as compared with that of the sham-operated controls, and increased steeply starting from the 7th and 10th day, respectively. When a @entity2791 was induced, the pressure rose more rapidly, and the total fluid and @entity1372 intake increased continuously after the operation until the end of the experiment. 4. A positive correlation was demonstrable between the height of blood pressure and the total daily intake of fluid and @entity1372 , respectively. 5. The relation between the total daily fluid and the total daily @entity1372 intake followed a straight regression line. 6. The @entity101 @entity35 which had a high total @entity1372 intake responded to the withdrawal of the 2% saline solution, within 2 days, with increased water intake, decreased food intake, and loss of body weight, whereas the blood pressure remained high. 7. In the two-kidney, one-clip @entity101 , no 'critical level of blood pressure' can be defined, beyond which the contralateral kidney starts to lose @entity1372 .
