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Reproducibility of the computational model of induced pluripotent stem-cell derived cardiomyocytes
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Current_Ica.cellml
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Model Mathematics
Component based math viewer is available
Component: Current_IcaL
k_fca
=
0
if
x_fca_inf_inact
>
X_fca_inact
∧
v
>
-
60
1
otherwise
d
d
t
v
=
0
d
d
t
ca_SR
=
0
d
d
t
ca_i
=
0
d
d
t
X_ca_act
=
x_ca_inf_act
-
X_ca_act
tau_ca_act
d
d
t
X_ca_inact
=
x_ca_inf_inact
-
X_ca_inact
tau_ca_inact
d
d
t
X_fca_inact
=
k_fca
x_fca_inf_inact
-
X_fca_inact
tau_fca
p_CaL
=
d_0
p_CaL_shannonTot
=
p_CaL_shannonCa
+
p_CaL_shannonNa
+
p_CaL_shannonK
p_CaL_shannonCap
=
p_CaL_shannonCa
p_CaL_shannonTot
p_CaL_shannonNap
=
p_CaL_shannonNa
p_CaL_shannonTot
p_CaL_shannonKp
=
p_CaL_shannonK
p_CaL_shannonTot
p_CaL_Ca
=
p_CaL_shannonCap
p_CaL
p_CaL_Na
=
p_CaL_shannonNap
p_CaL
p_CaL_K
=
p_CaL_shannonKp
p_CaL
ibarca
=
p_CaL_Ca
4.0
v
F
2
R
T
0.341
ca_i
ⅇ
2.0
v
F
R
T
-
0.341
Cao
ⅇ
2.0
v
F
R
T
-
1.0
i_CaL_Ca
=
ibarca
X_ca_act
X_ca_inact
X_fca_inact
ibarna
=
p_CaL_Na
v
F
2
R
T
0.75
Na_i
ⅇ
2.0
v
F
R
T
-
0.75
Nao
ⅇ
2.0
v
F
R
T
-
1.0
i_CaL_Na
=
ibarna
X_ca_act
X_ca_inact
X_fca_inact
ibark
=
p_CaL_K
v
F
2
R
T
0.75
Ki
ⅇ
2.0
v
F
R
T
-
0.75
Ko
ⅇ
2.0
v
F
R
T
-
1.0
i_CaL_K
=
ibark
X_ca_act
X_ca_inact
X_fca_inact
i_CaL
=
i_CaL_Ca
+
i_CaL_Na
+
i_CaL_K
Component: parameter
V_tot_tenT
=
Vc_tenT
+
VSR_tenT
Vc
=
V_tot
Vc_tenT
V_tot_tenT
V_SR
=
V_tot
VSR_tenT
V_tot_tenT
Component: parameter_Ica
Component: gating_Ica
d_3
=
d_5
d_1
f_3
=
f_5
f_1
d_4
=
1
1
d_2
+
1
d_6
f_4
=
1
1
f_2
+
1
f_6
alpha_act
=
d_1
ⅇ
v
d_2
beta_act
=
d_3
ⅇ
v
d_4
x_ca_inf_act
=
alpha_act
alpha_act
+
beta_act
tau_ca_act
=
1
alpha_act
+
beta_act
+
tau_d_const
alpha_inact
=
f_1
ⅇ
v
f_2
beta_inact
=
f_3
ⅇ
v
f_4
x_ca_inf_inact
=
alpha_inact
alpha_inact
+
beta_inact
tau_ca_inact
=
1
alpha_inact
+
beta_inact
+
tau_f_const
scale_Ical_Fca_Cadep
=
1.2
alpha_fCa
=
1.0
1.0
+
scale_Ical_Fca_Cadep
ca_i
.000325
8
beta_fCa
=
0.1
1.0
+
ⅇ
scale_Ical_Fca_Cadep
ca_i
-
.0005
0.0001
gamma_fCa
=
0.2
1.0
+
ⅇ
scale_Ical_Fca_Cadep
ca_i
-
0.00075
0.0008
x_fca_inf_inact
=
alpha_fCa
+
beta_fCa
+
gamma_fCa
+
0.23
1.46
Source
Derived from workspace
Reproducibility of the computational model of induced pluripotent stem-cell derived cardiomyocytes
at changeset
013a1f6b6681
.
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