nephropoietin

例句：

1. 1.Nephropoietin is ahormone that regulates blood pressure.
   肾素是一种调节血压的激素。
2. 2. Thekidneys play a crucialrole in the production of nephropoietin.
   肾脏在产生肾素方面起着至关重要的作用。
3. 3. Nephropoietin levels are oftenelevated in patients with high blood pressure.
   高血压患者常常出现肾素水平升高。