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  2. Red blood cell - Wikipedia

    en.wikipedia.org/wiki/Red_blood_cell

    Red blood cells (RBCs), referred to as erythrocytes (from Ancient Greek erythros 'red' and kytos 'hollow vessel', with -cyte translated as 'cell' in modern usage) in academia and medical publishing, also known as red cells, [1] erythroid cells, and rarely haematids, are the most common type of blood cell and the vertebrate's principal means of delivering oxygen (O 2) to the body tissues—via ...

  3. Glycated hemoglobin - Wikipedia

    en.wikipedia.org/wiki/Glycated_hemoglobin

    Glycated hemoglobin (also called glycohemoglobin) is a form of hemoglobin (Hb) that is chemically linked to a sugar. 'Glycosylated haemoglobin' is a misnomer, as glycation and glycosylation are different processes, of which only the former is relevant in this case.

  4. Glossary of diabetes - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_diabetes

    A sudden rise in blood glucose levels in the early morning hours. This condition sometimes occurs in people with type 1 (formerly known as insulin-dependent) diabetes and (rarely) in people with type 2 (formerly known as noninsulin-dependent) diabetes. Unlike the Somogyi effect, it is not a result of an insulin reaction.

  5. 2,3-Bisphosphoglyceric acid - Wikipedia

    en.wikipedia.org/wiki/2,3-bisphosphoglyceric_acid

    2,3-BPG is formed from 1,3-BPG by the enzyme BPG mutase.It can then be broken down by 2,3-BPG phosphatase to form 3-phosphoglycerate.Its synthesis and breakdown are, therefore, a way around a step of glycolysis, with the net expense of one ATP per molecule of 2,3-BPG generated as the high-energy carboxylic acid-phosphate mixed anhydride bond is cleaved by 2,3-BPG phosphatase.

  6. Blood cell - Wikipedia

    en.wikipedia.org/wiki/Blood_cell

    Red blood cells are much smaller than most other human cells. RBCs are formed in the red bone marrow from hematopoietic stem cells in a process known as erythropoiesis. In adults, about 2.4 million RBCs are produced each second. The normal RBCs count is 4.5 to 5 millions per cu.mm. RBCs have a lifespan of approximately 100-120 days.

  7. Insulin signal transduction pathway - Wikipedia

    en.wikipedia.org/wiki/Insulin_signal...

    The insulin transduction pathway is a biochemical pathway by which insulin increases the uptake of glucose into fat and muscle cells and reduces the synthesis of glucose in the liver and hence is involved in maintaining glucose homeostasis. This pathway is also influenced by fed versus fasting states, stress levels, and a variety of other ...

  8. Homeostasis - Wikipedia

    en.wikipedia.org/wiki/Homeostasis

    This insulin secretion occurs before the blood sugar level rises, lowering the blood sugar level in anticipation of a large influx into the blood of glucose resulting from the digestion of carbohydrates in the gut. [81] Such anticipatory reactions are open loop systems which are based, essentially, on "guess work", and are not self-correcting. [82]

  9. Blood sugar regulation - Wikipedia

    en.wikipedia.org/wiki/Blood_sugar_regulation

    Diabetes mellitus type 1 is caused by insufficient or non-existent production of insulin, while type 2 is primarily due to a decreased response to insulin in the tissues of the body (insulin resistance). Both types of diabetes, if untreated, result in too much glucose remaining in the blood (hyperglycemia) and many of the same complications.