As they measured hydrogen sulfide levels taken from tissues of the CSE-deficient mice, the scientists found that the gas was depleted in the cardiovascular systems of the altered mice.

• 随着他们从缺乏CSE的小老鼠中衡量硫化氢水平，科学家发现在变异的老鼠的心血管系统中，这些气体枯竭了。