Figure 5

Relationship between urine output and sodium excretion and glomerular filtration rate. A. Relative change in urine output Q _u is plotted versus relative change in filtration Q _f over the arterial pressure range studied in Figure 2. B. Relative change in urine output Q _u is plotted versus relative change in filtration Q _f . Data from Thompson and Pitts [14] from normal dogs are plotted for comparison. All calculations are for the Dahl R rat parameter set.