Urea (Urea)

Article with the title "Urea":

Urea is the main breakdown product during protein metabolism. Urea is the chemical form in which nitrogen that the body does not need is removed through urine. Urea is formed in the liver from ammonia and carbon dioxide with the participation of enzymes, being the end product of a series of reactions (the so-called urea cycle). The accumulation of urea and other nitrogen-containing compounds in the blood due to renal failure leads to the development of uremia.

Urea (Urea) is one of the main products of protein metabolism in the human body. This connecting product plays an important role in removing nitrogen from the body.

Urea is formed in the liver as a result of the reaction between ammonia and carbon dioxide with the participation of enzymes. This process, known as the urea cycle, is a complex sequence of reactions that leads to the formation of urea.

When proteins are broken down in the body, they are converted into amino acids, which are then oxidized to ammonia. Ammonia is toxic to the body, so it quickly turns into urea to be safely eliminated from the body through the kidneys.

Blood urea levels can be used as an indicator of kidney and liver health. If there are disturbances in the functioning of these organs, the level of urea may increase, which leads to the development of uremia - a dangerous condition when nitrogen-containing compounds accumulate in the blood. Uremia can cause damage to the brain, heart, and other organs.

Urea is also used as an ingredient in cosmetic and medical products. In cosmetology, urea is used as a moisturizing component in creams and lotions to maintain healthy skin. In medicine, urea is used to treat skin conditions such as eczema and psoriasis, as well as to treat some kidney diseases.

In conclusion, urea is an important product of protein metabolism that plays an important role in the excretion of nitrogen from the body. Elevated levels of urea in the blood may indicate problems with the kidneys and liver. However, urea can also be used as an ingredient in cosmetic and medical products due to its moisturizing and healing properties.