If you give mice hydrogen sulfide, you can lower their demand for oxygen, and you can put them into oxygen concentrations that are as low as 5,000 feet above the top of Mt. Everest, and they can sit there for hours, and there's no problem.
マウスに硫化水素を与えると 酸素の必要量を下げることができ エベレスト山頂から更に1500mの高度の 酸素濃度まで下げた状態にマウスを置けます しかも何時間もそのままで問題ありません