Category:Nephrology Creatinine ( or ; from ) is a breakdown product of creatine phosphate from muscle and protein metabolism. It is released at a constant rate by the body (depending on muscle mass).Creatinine in Mayo Clinic Category:Guanidines Category:Metabolism  Category:Renal physiology Category:Imidazolidine
 Creatinine ( or ; from ) is a breakdown product of creatine phosphate from muscle and protein metabolism. It is released at a constant rate by the body (depending on muscle mass).Creatinine in Mayo Clinic Category:Guanidines Category:Metabolism Category:Nephrology Category:Renal physiology Category:Imidazolidine
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Category:Nephrology
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Category:Nephrology