By experiments utilizing mice and pigs with respiratory disorders, they located that administering an oxygen-loaded liquid while in the rectum assisted ease signs and symptoms, a outcome supporting their hypothesis that intestines can Trade oxygen. Produced someplace close to 202 BC; these have been “palace studies or imperial bulletins” dispersed https://www.dailypioneer.com/2021/state-editions/3-day-int---l-gita-mahotsav-2021-to-be-celebrated-in-22-districts-of-haryana--amit-agrawal.html