WHAT IS BLUE PANTHER DEF? Blue Panther DEF is a mixture of 32.5% high purity urea and 67.5% deionized water used in Selective Catalytic Reduction (SCR) systems on diesel engines. DEF is the primary ingredient used to help convert diesel powered bus, car and truck NOx emissions to harmless nitrogen and water. Blue Panther DEF is stable,
Phototherapy. Phototherapy is treatment with light. It is used in some cases of newborn jaundice to lower the bilirubin levels in your babyâs blood through a process called photo-oxidation. Oxidation is the process of adding oxygen to change a substance (in this case, the bilirubin).
Jaundice causes your skin and the whites of your eyes to turn yellow. Too much bilirubin causes jaundice. Bilirubin is a yellow chemical in hemoglobin, the substance that carries oxygen in your red blood cells. As red blood cells break down, your body builds new cells to replace them. The old ones are processed by the liver. If the liver cannot handle the blood cells as they break down, bilirubin builds up in the body and your skin may look yellow. Many healthy babies have some jaundice during the first week of life. It usually goes away.