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Vibrant yellow: B vitamins can infuse your urine with a vibrant yellow shade. This effect, while harmless, is a good reminder of how diet and supplements can influence bodily functions.
The signs and symptoms of abnormal urine color are shown as follows: Unexplained urine color other than straw-yellow has continued for a long time. [1] Once observe blood in urine. [1] Clear, dark-brown urine. [1] Risk factors of clinical abnormal urine color include elderly age, strenuous exercise, and family history of related diagnosis. [2]
This test is done to ascertain the nature of fluid in the vagina during pregnancy especially when premature rupture of membranes (PROM) is suspect. This test involves putting a drop of fluid obtained from the vagina onto paper strips containing nitrazine dye. The strips change color depending on the pH of the fluid.
Urine from pregnant women contains enough human chorionic gonadotropins for commercial extraction and purification to produce hCG medication. Pregnant mare urine is the source of estrogens, namely Premarin. [33] Urine also contains antibodies, which can be used in diagnostic antibody tests for a range of pathogens, including HIV-1. [35]
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During pregnancy, it may be performed to screen for protein in the urine (proteinuria), which can be a sign of pre-eclampsia, [19] and bacteria in the urine, which is associated with pregnancy complications. [16] [20] The analysis of urine is invaluable in the diagnosis and management of kidney diseases. [21]
Urobilin or urochrome is the chemical primarily responsible for the yellow color of urine. It is a linear tetrapyrrole compound that, along with the related colorless compound urobilinogen , are degradation products of the cyclic tetrapyrrole heme .
Urine-based pregnancy tests detect hCG in the urine, while blood-based pregnancy tests measure the level of hCG in the blood. [5] The presence of hCG in a woman's body indicates that a fertilized egg has implanted in the uterus and the placenta has started to form. 10 days after fertilization, significant hCG can be detected from woman's blood ...