aminosavanyagcseréhez

Amino savanyagcsere refers to the metabolic processes involving amino acids. Amino acids are the building blocks of proteins and also play crucial roles in various physiological functions, including neurotransmission, immune response, and energy production. The body obtains amino acids from dietary protein intake and through endogenous synthesis.

Once absorbed, amino acids can be used for protein synthesis, which is essential for growth, repair, and maintenance of tissues. When dietary intake exceeds the body's immediate needs for protein synthesis, amino acids can be catabolized. This catabolism involves deamination, where the amino group is removed, and the remaining carbon skeleton is then either converted into glucose (gluconeogenesis), fatty acids, or oxidized for energy.

The amino group removed during deamination is typically converted into ammonia, which is a toxic byproduct. The liver converts ammonia into urea through the urea cycle, a less toxic compound that is then excreted by the kidneys. Amino acid metabolism is tightly regulated by hormones and the body's nutritional status to maintain nitrogen balance and ensure adequate supply of amino acids for various functions. Disruptions in amino acid metabolism can lead to various metabolic disorders.