Table 5 Transcapillary water and protein transport (from blood to tissues) under pre-dialysis steady-state conditions with different fractions of total hydraulic conductivity (LpS) contributed by large pores (αLP) and the contribution of ultrasmall pores (αUP) kept at 0.10.
From: Transcapillary transport of water, small solutes and proteins during hemodialysis
αLP | ||||||
|---|---|---|---|---|---|---|
0.03 | 0.04 | 0.05 | 0.06 | 0.07 | 0.08 | |
Filtration through LP, % | 32.5 | 40.2 | 46.8 | 52.4 | 57.3 | 61.4 |
Filtration through SP, % | 65.2 | 57.8 | 51.6 | 46.2 | 41.5 | 37.6 |
Filtration through UP, % | 2.2 | 1.9 | 1.6 | 1.4 | 1.2 | 1.0 |
Albumin escape rate, %/h | 4.06 | 4.76 | 5.35 | 5.86 | 6.30 | 6.69 |
Globulins escape rate, %/h | 2.55 | 3.16 | 3.68 | 4.12 | 4.50 | 4.82 |
Mean capillary pressure, mmHg | 17.80 | 16.55 | 15.43 | 14.43 | 13.53 | 12.73 |
Interstitial-to-plasma albumin ratio | 0.37 | 0.44 | 0.49 | 0.54 | 0.58 | 0.62 |
Interstitial-to-plasma globulins ratio | 0.24 | 0.29 | 0.34 | 0.38 | 0.41 | 0.45 |
