Urea and creatinine Urea and creatinine molecules help with the excretion of excess nitrogen. Urea, which is synthesised by the liver, is a good marker of acute renal disease. Creatinine is useful as ...

If urea and ammonia build up in the body because the kidneys are unable to eliminate them, for example, serious symptoms can result. Professor Cooper, who is based at The University of Manchester’s ...

Abstract Urea and electrolytes are the most commonly requested biochemistry tests. They provide essential information on renal function, principally in excretion and homoeostasis. Creatinine levels ...