The use of blood urea nitrogen (BUN) concentration as a measure of renal function is even less reliable, because BUN levels can be affected by the presence of gastrointestinal bleeding or by the ...

per liter. Blood was analyzed for urea nitrogen by the direct Nesslerization method of Reinhold. 11 Normal values are 8 to 18 mg. per 100 ml. Serum and urine osmolalities were determined by the ...

Blood tests: Blood tests such as serum creatinine and blood urea nitrogen (BUN) are commonly used to assess kidney function.

Nutritionist Renu Rakheja took to her Instagram handle and shared a few tests that could save people's lives. Have a look.

and blood urea nitrogen (BUN)—to identify high-risk patients within 24 hours of hospital admission. The study, recently published in eGastroenterology, analyzed data from over 3,000 patients ...

Higher urinary arsenic levels were associated with kidney damage among U.S. adults in a study that assessed data from the ...

Each nephron is made of a tubule and is responsible for 'cleaning' the blood by removing urea and excess water and mineral ions. Blood passes through the nephron inside the kidneys, there are many ...