Table 1.
Fraction of O2 supplied at the corticomedullary junction that reaches the IM
| ftotal,IM, % | fLDV,IM, % | fLDL,IM, % | fCD,IM, % |
 , mmHg |
|
|---|---|---|---|---|---|
| Baseline* | 19.5 | 92.4 | 5.5 | 4.0 | 45.7 |
| No O2 consumption in OM | 20.1 | 94.1 | 50.3 | 45.6 | 10.2 |
| No basal O2 consumption in OM | 19.6 | 92.7 | 5.5 | 4.2 | 46.0 |
| No active transport-related O2 consumption in OM | 20.0 | 93.7 | 48.0 | 43.1 | 11.8 |
 = 0.1 
|
17.3 | 81.8 | 3.7 | 3.9 | 36.1 |
 = 0.02 cm/s |
19.9 | 94.2 | 4.7 | 6.4 | 46.2 |
 = 0.06 cm/s |
19.4 | 91.7 | 6.1 | 2.7 | 46.1 |
 × 2 |
19.5 | 92.4 | 7.7 | 4.5 | 45.2 |
| Po2 = 70 mmHg in DVR at x = 0 | 20.2 | 95.8 | 6.0 | 4.0 | 50.4 |
 × 10 |
18.7 | 88.4 | 5.5 | 4.2 | 40.4 |
 × 100 |
15.4 | 73.1 | 5.5 | 4.8 | 21.2 |
 × 1,000 |
11.2 | 53.0 | 5.0 | 4.2 | 3.5 |
| All LAL in R4 | 19.6 | 92.7 | 7.1 | 10.7 | 39.9 |
| All SAL in R2 | 19.5 | 92.2 | 10.7 | 11.5 | 42.2 |
| All SAL and LAL in R2 | 19.9 | 93.9 | 17.1 | 16.0 | 43.4 |
| SDVa/SDVb = 20:80 | 20.0 | 94.6 | 6.1 | 4.5 | 47.6 |
| SDVa/SDVb = 50:50 | 20.3 | 96.1 | 7.1 | 5.3 | 48.7 |
| SDVa/SAVb = 80:20 | 20.5 | 96.9 | 8.1 | 6.3 | 49.0 |
ftotal,IM, Fraction of total O2 + HbO2 supplied at corticomedullary junction that reaches inner medulla (IM); fLDV,IM, fLDL,IM, and fCD,IM, fraction of O2 + HbO2 supplied to long descending vas rectum; long descending limb and collective duct, respectively at the corticomedullary junction that reaches the IM; 
, R1–R4 
difference at the outer medulla-IM boundary.
*
Baseline case corresponds to the following parameter values: 
= 10 μM/s, TNa/
=24, 
= (0.05) 
, 
= 0.04 cm/s, Hct = 35%, Po2 = 60 mmHg in descending vas rectum at x = 0, SDVa/SDVb = 1:99.