What is the normal value of urobilinogen

summary

Last month, I had a urine test for some reasons, and found the item of urobilinogen in the test results. After asking the doctor, I know the term. Next, I will tell you the normal value of urobilinogen.

What is the normal value of urobilinogen

One: Generally speaking, urobilinogen is defined as: the old red blood cells in the liver or spleen will be destroyed, at this time the heme in red blood cells will become indirect bilirubin, contained in the bile transported to the intestine (small intestine), in the intestine by intestinal bacteria catabolism and become urobilinogen.

Second: the operation of urobilinogen in the body: most of urobilinogen will be excreted out of the body with feces. However, some of them will be absorbed by the intestinal wall and return to the liver, then enter the kidney or blood from the liver, excrete with urine, and become urobilin after contacting with air.

Third: the normal value of urobilinogen is: qualitative is negative or weak positive; quantitative: male: 0.3-3.55 μ mol / L; female: 0.00-2.64 μ mol / L; child: 0.13-2.30 μ mol / L.

matters needing attention

It should be noted that if in life after eating, or in the case of alkaline urine in the body, the normal value of urobilinogen will appear weak positive.