A major factor in this decline in chronic performance is a reactive response of brain tissue, which aims to isolate the implanted device from the rest of the healthy tissue.
Under Cameron, they seemed to be a reactive, piecemeal process, in response to short-term political pressures.
Again, however, caution should be exercised, as post-contrast enhancement in adjacent tissues may be seen as a reactive response.
Since miRNAs are considered important tools for maintaining the cell/tissue/organ homeostasis, their change, considered as "normalization," might not necessarily be expression of cardiac recovery, but in some cases their "deregulation" might also be signal of a reactive response to a disequilibrium state.
This type of adaptation, also referred to as autonomous adaptation (IPCC 2001), is a reactive biological response to climate stimuli and does not involve intervention by society.
Next, as the tourniquet is released and blood flow is restored, there is a reactive hyperemic response which represents the tissue's ability to autoregulate blood flow and oxygenation [ 12].
In this scenario, autophagy activation in the early stages of neuronal damage has been interpreted as a reactive response that protects neurons by engulfing damaged mitochondria and thus neutralizing proapoptotic factors to restore neuronal function.
"The I.S.P.'s take off material when they are notified of it, but it is a very reactive response," the superintendent said.
Inflammation in the brain was previously observed only as a reactive response to neuronal damage [ 1].
In the same ways that we've grown attached to instant gratification, it's a completely reactive response to that immediate-high attitude.
