Stress is a psychophysiological response
The engagement of the CD40 and CD40 ligands, which are transiently expressed on T cells and other non-immune cells under inflammatory conditions, regulates a wide spectrum of molecular and cellular processes, including the initiation and progression of cellular and humoral adaptive immunity.
we can't describe "this blood flow" cause we can't see it.
Itchy skin ! i doubt fever but itchy skin
