Unlike creatinine, plasma levels of cystatin C are not affected by muscle mass, said Sarav and Alpern. However, cystatin C -- which also comes at a higher cost -- can increase with inflammation, ...

The kidneys contain millions of microscopic blood vessels known as peritubular capillaries. These vessels recapture helpful nutrients like glucose and minerals and return them to your bloodstream for ...

Forbes contributors publish independent expert analyses and insights. Dr. Lipi Roy writes about addiction, mental health and entertainment. Outside the respiratory system, the kidneys are among the ...

Renal clearance studies, using uric acid as a marker, were made on white leghorn chickens infected orally with oocysts of Eimeria tenella. Three dosage levels were used: 40,000, 80,000, and 100,000 ...