With normal regulatory hurdles, Boston University's Edward Damiano estimates that it could be between five and seven years before an artificial endocrine pancreas is commercially available.
VOA: standard.2010.04.15
All of the molecules are called hormones, so a hormone is another name for a ligand that operates in this endocrine fashion.
这些分子都叫做激素,那么激素就是在内分泌系统中,起作用的配体的另一种叫法
Hormones can be proteins, endocrine hormones can be proteins, meaning they're large molecules that are usually fairly water soluble, or they can be steroids.
激素可以是蛋白,内分泌激素可以是蛋白,这意味着激素是大分子,并且通常是水溶性的,激素也可以是类固醇
It's not that all these layers are wrapped around the nervous system and the endocrine system.
不是所有功能,都围绕着神经系统和内分泌系统展开的
There are two general classes of molecules that are produced by the endocrine system.
内分泌系统产生的分子通常有两类
How do your kidneys know what the status is of inside your blood, They know that because they receive signals from the endocrine system and the nervous system.
肾脏何以得知血液组分的状态,它们能够知道这些是因为它们接收到,来自内分泌系统和神经系统的信号
A hormone is just a ligand that operates in this endocrine fashion.
激素只是一种,在内分泌系统中起作用的配体
Endocrine are signals that get carried through the blood system.
内分泌系统的信号通过血液来传递
The nervous system, the endocrine system which we'll start talking about a little bit today is the system that's responsible for sending signals back and forth between tissues of your body.
还有神经系统,和我们今天将要提到的内分泌系统,内分泌系统主要负责,在体内各组织之间传递信号
Well, the endocrine system is a body organ system that is specialized in producing these kinds of signals that are used - that accumulate in the blood and are used by cells all over the body.
内分泌系统是一种,作用于周身各器官的系统,它专门产生这些有用的信号,这些信号在血液中聚集,全身各处的细胞都可利用
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