11. A suggested prognostic tool is to track creatinine levels in ALect2 patients. 12. Creatinine , however, is not absorbable and therefore does not rise significantly.13. If the filtration in the kidney is deficient, creatinine blood levels rise. 14. However, unlike creatinine , inulin is not naturally present in the body. 15. Kidney health is most frequently measured by serum creatinine . 16. Therefore, an individual may have AKI without the presence of serum creatinine . 17. Urea and creatinine are cellular waste products that are normally removed by the kidneys. 18. One measured levels of creatinine , a waste product normally cleared by the kidneys. 19. The other measured how quickly and efficiently the kidneys were able to remove creatinine . 20. The reason for this lies in the mechanism of filtration of BUN and creatinine .
