By measurment of NP and BP in urine and serum with AMI and uremia patients , the concentrations of NP not only was a warning- factor in advance for AMI,but also was a marker for uremia cell immune and toassess the effect of blood dialysis .

• 2 、通过测定AMI和尿毒症病人血清和尿中的NP、BP浓度,NP、BP不但可以作为急性心肌梗塞的提前预告因子，而且可作为尿毒症病人体内细胞免疫的状态和透析效果的评价。