Oxygenation refers to the process by which oxygen is delivered to the cells and tissues of the body. This is a vital physiological process that is essential for the proper functioning of all organs and systems in the body. Research in this area focuses on understanding the mechanisms of oxygen delivery, the regulation of oxygen levels in the body, and how disruptions in oxygenation can lead to various health problems such as hypoxia or ischemia. Studies in oxygenation also explore interventions and treatments to improve oxygen delivery and mitigate the negative effects of oxygen deprivation on the body. This research area is important for various fields including medicine, physiology, and biochemistry.