心房肽有强大的利尿利钠作用,主要参与水盐代谢的调节。为探讨心房肽释放与钙的关系,本实验用立体学形态计量、磷钨酸乙醇染色结合电子探针X射线微区分析方法对正常、缺水、高盐和肾上腺素作用后的四组大鼠心房颗粒(ASG)和肌质网(SR)进行研究,结果见表1、图1。 Atrial natriuretic peptide has a strong role in diuretic sodium, mainly involved in the regulation of water and salt metabolism. In order to explore the relationship between atrial peptidase release and calcium, the experiment using stereological morphology measurement, tungstophosphoric acid ethanol staining combined with electron probe X-ray microanalysis of normal, water, salt and epinephrine after the four groups of large Rats atrial particles (ASG) and sarcoplasmic reticulum (SR) were studied, the results shown in Table 1, Figure 1.