The gas inhibits acetylcholinesterase, an enzyme responsible for the breakdown of a chemical messenger responsible for muscle control, which is how it causes much of its ill effects.

而在神经与肌肉之间充当“信使”的是一种叫做乙酰胆碱酯的酶，神经毒气正是通过抑制这种酶的工作来发挥作用的。

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One thing that is known about the placebo effect is that it involves several brain systems, each under the control of a particular type of messenger molecule, called a neurotransmitter.

关于安慰剂效应，已知的一点是它涉及到了几个大脑系统，每一个都由一种特殊的信使分子控制，称为“神经递质”。

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Levels of messenger RNA and expression of HMGA1 and INSR proteins were also determined in patients with type 2 DM and control patients.

在2型糖尿病和对照患者也进行了信使RNA的水平和HMGA1与INSR的蛋白表达测定。

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In a conference room, looking through a wall of glass into the Messenger mission-control center, Solomon described his fascination with the parched and moon-like planet, which is a sister of Earth.

NPR: New Images May Shed Light on Mercury's Mysteries

It was a tricky maneuver, and it didn't help that during its approach Messenger had to lose radio contact with mission control while it flew behind the planet.

NPR: NASA Probe Glimpses Unseen Side of Mercury

And yet, we attack the messenger, and the leaks, instead of the people who were in control of the events leading to the leaks, or the people whose illegal behavior is documented in the leaked documents.

FORBES: Wikileaks Can't Wipe Out A Major Bank