Table 1

Listed are the ISL parameters and the values used for this work.

Parameter

Value

Description


StepsPerCycle

2

# of model steps in 1 simulation cycle


SSTypeRatio

0.550

Ratio of short, wide SS to long, narrow SS


DirSinCirc

24

Width of short, wide SS


DirSinLenAlpha

1.000

Gamma distribution shape parameter


DirSinLenBeta

0.085

Gamma distribution scale parameter


DirSinLenShift

0.000

Scalar shift parameter


TortSinCirc

10

Width of long, narrow SS


TortSinLenAlpha

8.000

Gamma distribution shape parameter


TortSinLenBeta

0.075

Gamma distribution scale parameter


TortSinLenShift

-10.000

Scalar shift parameter


SinusoidTurbo

0.250

Ratio of forward to zero bias for COMPOUND random walk


CoreFlowRate

1

# SS grid points per cycle COMPOUND moves in the Core and the BILECANAL


BileCanalCirc

1

Thickness of the BILECANAL in SS grid points


S2EJumpProb

0.850

Likelihood a COMPOUND will move from Space A to Space B


E2SJumpProb

0.150

Likelihood a COMPOUND will move from Space B to Space A


E2DJumpProb

0.850

Likelihood a COMPOUND will move from Space A to Space C


D2EJumpProb

0.150

Likelihood a COMPOUND will move from Space C to Space B


ECDensity

0.900

Fraction of Space B points filled with ENDOTHELIAL CELLS


HepDensity

0.900

Fraction of Space C points filled with HEPATOCYTES


BindersPerCellMin/Max

125/125

Uniformly distributed # of BINDER objects in each CELL


MetabolismProb

0.200

Likelihood a bound COMPOUND will be METABOLIZED


SoluteBindingProb

0.750

Likelihood an INTRACELLULARCOMPOUND will be bound


SoluteBindingCycles

15

# of cycles a COMPOUND is bound


SoluteScale

1.0

Scaling from ISL to wet-lab dose fraction


MembraneCrossing

No/Yes

Whether COMPOUND crosses CELL membranes


BileRatio

0%/50%

Percent of COMPOUND that goes back into CELL vs. bile


Dosage

5,000

Generate and insert this many COMPOUND objects


DosageCycle

2

Simulation cycle at which to inject the COMPOUND


Ropella and Hunt BMC Systems Biology 2010 4:168   doi:10.1186/1752-0509-4-168

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