urine - tradução para francês
![''A Doctor Examining Urine''. [[Trophime Bigot]].](https://commons.wikimedia.org/wiki/Special:FilePath/Bigot, Trophime - A Doctor Examining Urine.jpg?width=200 "''A Doctor Examining Urine''. [[Trophime Bigot]].")
 (2957323823).jpg?width=200 "Fresh human urine after excretion")
 Ansoddau'r Trwnc.jpg?width=200 "Ansoddau'r Trwnc}} (the 'Qualities of Urine'). Opening lines (translated):{{pb}} \"Since it is through the qualities of the urine that a person's faults and his dangers and his diseases and his illness can be identified...\"")
 (2957323941).jpg?width=200 "Urine after four months of storage (note the color and turbidity change compared to fresh human urine). During storage, the urea in urine is rapidly hydrolyzed by urease, creating ammonia. Collected urine can be used as a fertilizer.")
![hCG]] from it (Ede, the Netherlands)](https://commons.wikimedia.org/wiki/Special:FilePath/Urine collection in Ede, Netherlands (2920690579).jpg?width=200 "hCG]] from it (Ede, the Netherlands)")
![Dark red urine due to [[blood]] ([[hematuria]]).](https://commons.wikimedia.org/wiki/Special:FilePath/HematuriaGross.jpg?width=200 "Dark red urine due to [[blood]] ([[hematuria]]).")
![Dark red urine due to [[choluria]].](https://commons.wikimedia.org/wiki/Special:FilePath/Choluria.svg?width=200 "Dark red urine due to [[choluria]].")
![Pinkish urine due to consumption of [[beetroots]].](https://commons.wikimedia.org/wiki/Special:FilePath/Pinkish urine beetroots 1.jpg?width=200 "Pinkish urine due to consumption of [[beetroots]].")
![Green urine during long term infusion of the sedative [[propofol]].](https://commons.wikimedia.org/wiki/Special:FilePath/IMAG0466.jpg?width=200 "Green urine during long term infusion of the sedative [[propofol]].")
Definição
Wikipédia
Urine is a liquid by-product of metabolism in humans and in many other animals. Urine flows from the kidneys through the ureters to the urinary bladder. Urination results in urine being excreted from the body through the urethra.
Cellular metabolism generates many by-products that are rich in nitrogen and must be cleared from the bloodstream, such as urea, uric acid, and creatinine. These by-products are expelled from the body during urination, which is the primary method for excreting water-soluble chemicals from the body. A urinalysis can detect nitrogenous wastes of the mammalian body.
Urine plays an important role in the earth's nitrogen cycle. In balanced ecosystems, urine fertilizes the soil and thus helps plants to grow. Therefore, urine can be used as a fertilizer. Some animals use it to mark their territories. Historically, aged or fermented urine (known as lant) was also used for gunpowder production, household cleaning, tanning of leather and dyeing of textiles.
Human urine and feces are collectively referred to as human waste or human excreta, and are managed via sanitation systems. Livestock urine and feces also require proper management if the livestock population density is high.
