More than just a blood type: how ideal donors are found in Russia
Published
In modern Russian medicine, the blood transfusion process is becoming increasingly precise and safe. Doctors are no longer limited to just determining blood type via the ABO system and the Rh factor. Today, specialists pay special attention to matching donors based on rare antigens, which helps to avoid complications in patients.
Antigens are specific proteins on the surface of red blood cells. Every person has a unique set of them, which can differ even among people with the same blood type. If the donor's and patient's antigens do not match during a transfusion, the patient's immune system may begin to fight the foreign cells, which is dangerous to their health.
To solve this problem, special donor databases are being created in Russia. They store information about the blood phenotype—the complete set of antigens for each volunteer. Thanks to this, medical professionals can quickly find suitable blood for patients with rare physiological characteristics for whom standard donor blood might not be appropriate.
The development of such technologies significantly increases the effectiveness of treatment in Russian hospitals. Precise matching of blood components is especially important during complex surgeries, the treatment of oncological diseases, and providing aid to victims in emergency situations.
Thus, blood donation in Russia is moving to a new level of personalized medicine. Thanks to careful analysis of blood composition, doctors can save the lives of even those patients whose cases are considered the most complex and rare.
Sources: RuNews24
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