Glycogen storage disease type I as fat. When digestion of a meal is complete, insulin levels fall, and enzyme systems in the liver cells begin to remove glucose molecules from strands of glycogen in the form of G6P. This process is termed glycogenolysis. The G6P remains within the liver cell unless the phosphate is cleaved by glucose-6-phosphatase. This dephosphorylation reaction produces free glucose and free anions. The free glucose molecules can be transported out of the liver cells into the blood to maintain an adequate supply of glucose to the brain and other organs of the body. Glycogenolysis can supply the glucose needs of an
Adenosine monophosphate deaminase deficiency type 1 recycled back into glucose or burned by other cells in the body. However the newly generated glucose is made available to all cells in the body, not just to muscle cells. The ability of the body to assimilate lactate may also be diminished, if working muscle cells cannot take up glucose from blood, due to myophosphorylase maintaining a higher concentration of it inside loaded cells, and if liver has already filled its glycogen stores up to capacity. So, ultimately, in this state, working muscle cells are destined to lose all glycogen. AMP breakdown to adenosine in this state is minor,