During the coagulation process, fibrinogen is hydrolyzed by thrombin into fibrin. Under the action of fibrin-stabilizing factor (FXIII), solid fibrin is formed, which plays an effective hemostatic role.

Immunoglobulin injection is a passive immunotherapy that quickly transforms a low or no immune state into a temporary immune protection state by infusing a large amount of antibodies into the recipient. The interaction between antibodies and antigens can directly neutralize toxins, kill bacteria and viruses, and has a certain effect on preventing bacterial and viral infections.

This product contains high-titer rabies antibodies, which can specifically neutralize the rabies virus and play a passive immunization role.

1. Increase blood volume and maintain plasma colloidal osmotic pressure: Albumin accounts for 80% of plasma colloidal osmotic pressure, regulates the dynamic balance of water between tissues and blood vessels, and maintains normal and constant blood volume; 2. Transport and detoxification: Albumin can bind anions and cations, transport different substances and transport toxic substances to detoxification organs; 3. Nutritional supply: Tissue protein and plasma protein can be converted into each other. When nitrogen metabolism is impaired, albumin can serve as a nitrogen source to provide nutrition for tissues.

Albumin accounts for 52%-56% of the total plasma protein in healthy people. Its main function is to maintain normal colloidal osmotic pressure of plasma (accounting for 70%-80% of the total colloidal osmotic pressure of plasma). Intravenous infusion of this product can promote the entry of interstitial fluid into blood vessels. Plasma albumin has a high affinity for certain ions and compounds, and can reversibly bind to these substances to play a transport function. Albumin also provides the body with a large amount of amino acid reserves. This function of 50ml 20% human albumin is equivalent to 400ml whole blood.