CXCL8 and Increased total eosinophil count: Necrosis of the infarcted area becomes more evident; a crowd of polymorphonuclear leukocyte infiltration from the periphery is evident. General and intense eosinophilia of myofibers. Interstitial oedema. Immunopositivity to the antibodies anti tryptase, CD15, IL-1β, IL-6, IL-8, IL-15, TNF-α becomes stronger and ubiquitously widespread. MCP-1 decrease as intensity in respect to the first hours.