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  2. Exercise physiology - Wikipedia

    en.wikipedia.org/wiki/Exercise_physiology

    For this reason, when glycogen stores are depleted during exercise, glucose levels fall and fatigue sets in. Glucose disposal, the other side of the equation, is controlled by the uptake of glucose by the working skeletal muscles. During exercise, despite decreased insulin concentrations, muscle increases GLUT4 translocation and glucose uptake ...

  3. Glucose uptake - Wikipedia

    en.wikipedia.org/wiki/Glucose_uptake

    Method of glucose uptake differs throughout tissues depending on two factors; the metabolic needs of the tissue and availability of glucose.The two ways in which glucose uptake can take place are facilitated diffusion (a passive process) and secondary active transport (an active process which on the ion-gradient which is established through the hydrolysis of ATP, known as primary active ...

  4. Randle cycle - Wikipedia

    en.wikipedia.org/wiki/Randle_cycle

    The impairment of glucose metabolism by fatty acid oxidation is mediated by the short-term inhibition of several glycolytic processes. The extent of inhibition increases along the glycolytic pathway, being most severe at the level of pyruvate dehydrogenase and less severe at the level of glucose uptake and 6-phosphofructo-1-kinase . [5]

  5. Self-powered patch monitors glucose levels during exercise - AOL

    www.aol.com/news/2017-09-19-self-powered-patch...

    Diabetics could soon have an effective, non-invasive way to measure glucose levels during exercise, thanks to a patch designed by researchers at the State University of New York. The paper-based ...

  6. Carbohydrate metabolism - Wikipedia

    en.wikipedia.org/wiki/Carbohydrate_metabolism

    A single glucose molecule is cleaved from a branch of glycogen, and is transformed into glucose-1-phosphate during this process. [1] This molecule can then be converted to glucose-6-phosphate, an intermediate in the glycolysis pathway. [1] Glucose-6-phosphate can then progress through glycolysis. [1]

  7. GLUT4 - Wikipedia

    en.wikipedia.org/wiki/GLUT4

    During exercise, the body needs to convert glucose to ATP to be used as energy. As G-6-P concentrations decrease, hexokinase becomes less inhibited, and the glycolytic and oxidative pathways that make ATP are able to proceed. This also means that muscle cells are able to take in more glucose as its intracellular concentrations decrease.

  8. AMP-activated protein kinase - Wikipedia

    en.wikipedia.org/wiki/AMP-activated_protein_kinase

    Many biochemical adaptations of skeletal muscle that take place during a single bout of exercise or an extended duration of training, such as increased mitochondrial biogenesis and capacity, [21] [22] increased muscle glycogen, [23] and an increase in enzymes which specialize in glucose uptake in cells such as GLUT4 and hexokinase II [24] [25 ...

  9. Blood sugar level - Wikipedia

    en.wikipedia.org/wiki/Blood_sugar_level

    The fluctuation of blood sugar (red) and the sugar-lowering hormone insulin (blue) in humans during the course of a day with three meals. One of the effects of a sugar-rich vs a starch-rich meal is highlighted. [1] The blood sugar level, blood sugar concentration, blood glucose level, or glycemia is the measure of glucose concentrated in the blood.