The main function of glucose solution is to supplement heat energy, hypoglycemia, hunger ketosis, dehydration, hyperkalemia, tissue dehydration and so on. Because its osmotic pressure value is almost the same as that of normal human plasma and tissue fluid, glucose physiological saline can be used for medical purposes such as fluid replacement, and is also often used to culture living tissues and cells in vitro, which is the concentration of liquid environment in which human cells are located.
2. Different concentrations
Glucose solutions have different concentrations in different applications. When patients eat less or cannot eat for some reason, 25% glucose injection can be injected intravenously and body fluids can be supplemented at the same time. Calculate the dose of glucose according to the required heat energy. Glucose saline is a fixed concentration of 0.9% sodium chloride aqueous solution.
Extended data:
Glucose plays an important role in human metabolism. It can produce various salts, such as potassium, sodium, calcium, magnesium, zinc, iron, copper and other essential trace elements. Without it, diseases will occur, such as iron deficiency will cause anemia, because iron is the tissue part of hemoglobin and myoglobin, which participates in oxidation and transport of carbon dioxide. In the past, ferrous sulfate was used to treat anemia, but it would stimulate the gastrointestinal tract and cause a series of adverse reactions. There is no obvious gastrointestinal reaction, and the effect of iron supplementation is good. In view of this situation, the state stipulates that potassium gluconate, sodium gluconate, calcium gluconate, zinc gluconate, copper gluconate, iron gluconate and manganese gluconate are used as human nutritional fortifiers and medicinal supplements, and these drugs have good therapeutic effects.
Long-term, scientific and rational use of it is self-evident to improve a nation's physique. According to a Japanese statistic, the average height of Japanese teenagers increased by 14.8cm after World War II, which is inseparable from their scientific and rational use of gluconic acid trace elements in food and drug manufacturing. In China, well-known injections, tablets and zinc gluconate oral liquid all have important physiological and therapeutic functions, which is fully verified by the sales of "Juneng Calcium" and "Butie Oral Liquid" nationwide.
Baidu encyclopedia-glucose