Black urine is often caused by the presence of melanin or other pigments, which can result from certain metabolic disorders. One enzyme associated with this condition is homogentisate oxidase, which is deficient in individuals with alkaptonuria, leading to the accumulation of homogentisic acid. This acid can oxidize and create a dark pigmentation in urine. Other conditions, such as certain infections or hemolysis, may also contribute to dark urine but involve different biochemical pathways.
According to WebMD: Nitrites. Bacteria that cause a urinary tract infection (UTI) make an enzyme that changes urinary nitrates to nitrites. Nitrites in urine show a UTI is present.
When a protein is denatured, this can cause an enzyme to lose its confirmation.
if you have black urine i strongly suggest you seek medical help immediatley... it is not normal to have black urine
fish urine is black a very ight black
Yes cabbage can cause a urine smell.
The most usual cause of blood in the urine is a kidney stone.
Yes
Diluted urine can cause a violation of probation. Diluted urine indicates that the urine has been tampered with to alter test results.
Yes, cat urine can glow under a black light due to the presence of phosphorus in the urine.
Yes, smoking Black and Mild cigars can lead to a positive result in a nicotine urine test. These cigars contain tobacco and nicotine, which can be detected in the urine for several days after use. If you have consumed them recently, it is likely that the nicotine metabolites will be present in your system during testing.
Yes, a urinary tract infection (UTI) can cause blood in the urine.
Yes, a UTI (urinary tract infection) can cause blood in your urine.