And those are the hallmarks of nephrotic syndrome—proteinuria, hypoalbuminemia, edema, hyperlipidemia, and lipiduria.

这些是肾病综合征的特征：蛋白尿、低白蛋白血症、水肿、高脂血症，以及脂尿。

An important protein in the blood is albumin, and so when it starts leaving the blood, people get hypoalbuminemia—low albumin in the blood.

血液中一种重要的蛋白质是白蛋白，因此当它离开血液时，患者就会有低白蛋白血症，即血液中白蛋白的含量降低。

Another important job of the liver is producing albumin, so again, if the liver's not functioning right, you can have a decreased amount of albumin in the blood, or hypoalbuminemia.

肝脏的另一重要功能是生成白蛋白，所以肝脏功能障碍时会导致血液中白蛋白数量减少，即低白蛋白血症。

Also, any condition that results in hypoalbuminemia or low albumin levels, would lead to a loss of bound calcium, while at the same time free ionized calcium concentrations stay essentially the same due to hormonal regulation.

此外，任何可能导致低白蛋白血症，即白蛋白水平低下的情况，也会导致结合钙的减少；同时，游离钙的浓度因为激素的调控基本保持不变。