Starvation and the Body
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Each tissue of the body has a specialized function and depends on every other tissue so their actions must be coordinated for the body to function normally (Integration). The liver plays a central role in distributing the products of metabolism to other tissues via the bloodstream. Amino acids, sugars and some triglycerides and other nutrients are sent to the liver after absorption from the digestive tract. The liver processes these nutrients and sends them as fuels and their precursors to the cells of the body. The brain normally uses only glucose as its fuel (Integration). The liver cellÆs glucose transporter system keeps the concentration of glucose in the hepatocyte (liver cell) equal to that in the bloodstream, from which the brain derives its sugar. The liver converts glucose, fructose, mannose and galactose to glucose-6-phosphate, which can be converted to glucose when the level of sugar in the bloodstream falls; can be stored in the liver as glycogen; can be oxidized through glycolysis and the TCA cycle for energy production; can be oxidized to acetyl-CoA for the synthesis of lipids, fatty acids and chol
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Some common words found in the essay are:
Andersen Integration, , Andersen Magnetic, Andersen Arnold, Medical Information, Metabolismö Undated, ketone bodies, brain starvation, people anorexia nervosa, breakdown glycogen, food intake, amino acids, glucose level, sep 2005, stored liver, integration liver, insulin secretion,
Approximate Word count = 760
Approximate Pages = 3 (250 words per page)
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