Blood flow was measured by the PW Doppler mode and quantified by analyzing the VTI using the appropriate VisualSonics software. (a) Blood flow of testicular arteries was continuously monitored by PW Doppler in mice pre-treated with LMWH (clexane; 100µg/mouse), before and following DXR (8mg/kg BW; n=8, n=number of imaged arteries) injection and analyzed 3, 6, 9, 12 and 15 minutes afterwards. Graphic illustration of testicular arterial blood flow; points represent percent of control (dashed line; mean±SEM), (*)-significantly different from DXR treatment values (P<0.05). (b) Blood flow of testicular arteries was continuously monitored by PW Doppler in mice pre-treated with eptifibatide (integrilin; 75µg/mouse), before and following DXR (8mg/kg BW; n=9, n=number of imaged arteries) injection and analyzed 3, 6, 9, 12 and 15 minutes afterwards. Graphic illustration of testicular arterial blood flow; points represent percent of control (dashed line; mean±SEM), (*)-significantly different from DXR treatment values (P<0.05).