pancreatic islet physiological measurement partial pressure of pancreatic islet oxygen 2012-12-17T15:22:21Z A measurement of the partial pressure of oxygen measured directly within the pancreatic islet. The partial pressure of oxygen is the pressure exerted by oxygen dissolved in the islet milieu and is proportional to the concentration of oxygen in the liquid. CMO:0001219 JSmith clinical_measurement_ontology pancreatic islet oxygen tension