k1
|
Rate constant of diffusion of glucose and its analogs from plasma to interstitial space |
0.040 |
0.044 |
ml/ml per min |
ISg
|
Interstitial glucose concentration |
5.1 |
3.0 |
mmol/ml IS space |
ICg
|
Intracellular glucose concentration |
0.050 |
0.135 |
mmol/ml IC space |
VG
|
Maximal transport capacity |
0.06 |
0.31 |
mmol/min/ml tissue |
VH
|
Maximal phosphorylation capacity |
0.13 |
0.26 |
mmol/min/ml tissue |
|
Michaelis constant for glucose transport by GLUT4 |
3.5 |
3.5 |
mM |
|
Michaelis constant for 2FDG transport by GLUT4 |
8 |
8 |
mM |
|
Michaelis constant for 6FDG transport by GLUT4 |
10 |
10 |
mM |
|
Michaelis constant for phosphorylation of glucose |
0.13 |
0.13 |
mM |
|
Michaelis constant for phosphorylation of 2FDG |
0.17 |
0.17 |
mM |
CI |
Cellular influx |
0.0369 |
0.1435 |
mmol/min/ml tissue |
CE |
Cellular efflux |
0.0009 |
0.0115 |
mmol/min/ml tissue |
PR |
Phosphorylation rate |
0.0360 |
0.1320 |
mmol/min/ml tissue |