Nucleoside antiviral drugs. After entering the cell, this product is rapidly phosphorylated to a monophosphate compound, and then becomes a triphosphate compound through the action of cellular kinase. Its phosphorylation in cells infected with cytomegalovirus is faster than that in normal cells. Ganciclovir can competitively inhibit DNA polymerase and incorporate into the DNA of viruses and host cells, thereby inhibiting DNA synthesis. This product has a stronger inhibitory effect on viral DNA polymerase than host cell polymerase. In animal experiments, this product has teratogenic, carcinogenic, immunosuppressive effects and reproductive system toxicity.

Nucleoside antiviral drugs. After entering the cell, this product is rapidly phosphorylated to a monophosphate compound, and then becomes a triphosphate compound through the action of cellular kinase. Its phosphorylation in cells infected with cytomegalovirus is faster than that in normal cells. Ganciclovir can competitively inhibit DNA polymerase and incorporate into the DNA of viruses and host cells, thereby inhibiting DNA synthesis. This product has a stronger inhibitory effect on viral DNA polymerase than host cell polymerase. In animal experiments, this product has teratogenic, carcinogenic, immunosuppressive effects and reproductive system toxicity.

Dextrorotatory fructose 1,6-diphosphate (FDP) is an intermediate product of glycolysis. It regulates several enzymatic reactions in cells by activating phosphofructokinase, pyruvate kinase and lactate dehydrogenase. FDP can act on cell membranes, promote the cell's uptake of circulating potassium and stimulate the production of high-energy phosphate and 2,3-diphosphoglycerol in cells. In addition, FDP can reduce hemolysis of erythrocytes caused by mechanical trauma and inhibit the production of oxygen free radicals caused by chemical stimulation. For COPD patients, FDP is beneficial for treatment, especially for strengthening respiratory intensity, which is manifested as an increase in PImax, PaO2 and tolerance.

Dextrorotatory fructose 1,6-diphosphate (FDP) is an intermediate product of glycolysis. It regulates several enzymatic reactions in cells by activating phosphofructokinase, pyruvate kinase and lactate dehydrogenase. FDP can act on cell membranes, promote the cell's uptake of circulating potassium and stimulate the production of high-energy phosphate and 2,3-diphosphoglycerol in cells. In addition, FDP can reduce hemolysis of erythrocytes caused by mechanical trauma and inhibit the production of oxygen free radicals caused by chemical stimulation. For patients with chronic obstructive pulmonary disease (COPD), FDP is beneficial for treatment, especially for strengthening respiratory intensity, which is manifested as an increase in PImax, PaO2 and tolerance.

Dextrorotatory fructose 1,6-diphosphate (FDP) is an intermediate product of glycolysis. It regulates several enzymatic reactions in cells by activating phosphofructokinase, pyruvate kinase and lactate dehydrogenase. FDP can act on cell membranes, promote the cell's uptake of circulating potassium and stimulate the production of high-energy phosphate and 2,3-diphosphoglycerol in cells. In addition, FDP can reduce hemolysis of erythrocytes caused by mechanical trauma and inhibit the production of oxygen free radicals caused by chemical stimulation. In COPD patients, FDP is beneficial for treatment, especially for strengthening respiratory intensity, which is manifested as an increase in PImax, PaO2 and tolerance.