Definitions:
Circulating Antibodies
Antibodies present in the bloodstream, involved in identifying and neutralizing pathogens such as bacteria and viruses.
IgD
A class of immunoglobulin involved in the immune system's response, serving primarily as an antigen receptor on B cells.
Maturation
The process of becoming mature or fully developed, which can refer to biological, psychological, or emotional development in living organisms.
B Cells
A type of lymphocyte that plays a significant role in the humoral immune response by producing antibodies to neutralize pathogens.
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