Aim To research the effects of HSP70 inhibitor(PFTμ) on the expressions of i NOS induced by IFN-γ in RAW 264.7 cells.Methods The NO concentration was measured by Griess Kit.The expression of interest protein was measured by Western blot and i NOS mRNA was measured by RT-PCR.Mouse cardiac ischemia-reperfusion(I/R) model was established to set up the inflammatory response.These were divided into control and treated groups.The infarct size was monitored on myocardial I/R mice.Results We found that PFTμ signifi...