In the liver ammonia is formed by the deamination of amino acids. It is highly toxic and cannot be allowed to accumulate in the body. Excess ammonia is converted to urea. Urea and water are ...

so the team looked at human skeletal muscle—vital for energy homeostasis in humans. In both human muscle cells and mouse brown adipocytes, bile acids increased D2 activity and oxygen consumption ...

Nobel Laureate Aaron Ciechanover emphasizes the importance of democracy in science for progress and innovation.

In the liver, ammonia is formed by the deamination of amino acids. It is highly toxic and cannot be allowed to accumulate in the body. Excess ammonia is converted to urea. Urea and water are ...