Thereby IQCA-TAVV depicts a relationship of three levels (from inhibiting platelet activation to targeting externalized membrane receptor and to decreasing serum inflammatory factor) for the down-regulation of P-selectin, GPIIb/IIIa, IL-2, IL-6 and IL-8 in the therapy of DVT. The gene discussed is CXCL8; the disease is deep vein thrombosis.