opsonic
/ɑpˈsɑnɪk/
adjective
- Relating to opsonins, which are substances in blood that help white blood cells destroy bacteria and other foreign particles.
- The opsonic activity of the serum helped the immune system fight the infection.
- Scientists measured the opsonic index to see how well the patient's blood could target bacteria.
- The vaccine boosted opsonic antibodies, making it easier for immune cells to clear the germs.