Urine contains ammonia, a compound still used in some cleaning products today due to its ability to ... Also read New Study: ...

Although Dogs and other animals love to mark their territory with urine, this technique has been generally ignored by human beings. Despair no more, fellow homo sapiens, we have now developed the ...

The kidneys produce urine and this helps maintain water balance ... Each nephron is made of a tubule and is responsible for 'cleaning' the blood by removing urea and excess water and mineral ...

Background Clean urine samples can be either collected invasively (catheterization and Suprapubic aspiration), or non-invaesively using sterile bags, which are associated with discomfort and ...