Table 5.

Reactions involved in the I_R/I subsystem.

$I_{\text{R}}\stackrel{k_{\text{di}}(D+D_{\text{G}})+k_{\text{ii}}I+k_{\text{itp}}{T}_{\text{P}}}{\to }I$	Activation of resting/circulating innate components, IR, by damaged host tissue, D, damaged graft tissue, DG, activated innate cells or mediators, I, and pro-inflammatory T cells, TP
$*\stackrel{s_{\text{ir}}}{\to }{I}_{\text{R}}$	Source of resting/circulating innate components, IR
$I_{\text{R}}\stackrel{{\mu }_{\text{ir}}}{\to }$	Natural decay of resting/circulating innate components, IR
$I\stackrel{{\mu }_{\text{i}}}{\to }$	Natural decay of activated innate components, I