A mathematical model for histamine synthesis, release, and control in varicosities

Table 2 Steady state concentrations in the model (micromolar)

Variable	Name	Value
cHA	Cytosolic histamine	2.90
vHA	Vesicular histamine	150.9
eHA	Extracellular histamine	1.39
gHA	Glial histamine	0.61
bHT	Blood histidine	99.72
cHT	Cytosolic histidine	273.5
htpool	Histidine pool	341.9
G ^∗	Active form of the signaling G-protein	0.6945
T ^∗	Active form of the RGS protein	12.69
bHA	Bound autoreceptors	2.94

ISSN: 1742-4682