Model Mathematics

Component: environment

Component: GH

ddtime GH = kr1 GHRH + ghr_GHRH t1 n1 GHRH + ghr_GHRH t1 n1 + 1.0 + g0 GHS tg0 ng0 1.0 + GHS tg0 ng0 + 1.0 + F1_GHS 1.0 + SRIF_PeV t2 n2 + F1_GHS - k1 GH

Component: SRIF_PeV

ddtime SRIF_PeV =- k4 SRIF_PeV + kr4 GH t5 n5 GH t5 n5 + 1.0 + S_basal

Component: SRIF_ArC

ddtime SRIF_ArC = kr2 GHRH + ghr_GHRH t3 n3 1.0 + GHRH + ghr_GHRH t3 n3 - k2 SRIF_ArC

Component: GHRH

ddtime GHRH = kr3 1.0 + F2_GHS 1.0 + SRIF_PeV + SRIF_ArC t4 n4 + F2_GHS + ghr_GHRH 1.0 - k3 GHRH

Component: F

F1_GHS = g1 GHS tg1 ng1 1.0 + GHS tg1 ng1 F2_GHS = g2 GHS tg2 ng2 1.0 + GHS tg2 ng2

Component: ghr_GHRH

ddtime ghr_GHRH = inject - kghr ghr_GHRH dghr_GHRH_dt = inject - kghr ghr_GHRH inject = 0.0 if time < onset C if time onset time onset + duration 0.0 if time > onset + duration