B cells play a large role in the humoral immune response. In humans, B cells are produced and mature in the bone marrow. The human body produces several types of B cells. Each B cell is unique, with a distinctive cell surface receptor protein that binds to only one particular antigen. Once B cells encounter their antigen and receive a cy-tokine signal from helper T cells, they can further differentiate into one of two cells, plasma B cells or memory B cells. Plasma B cells secrete antibodies that induce the destruction of target antigens through a process known as opsonization. Memory B cells play an important role in long-term immunity. Once formed to a specific antigen, memory B cells are capable of rapidly responding to subsequent exposures to their target antigen.

The Prevention and Treatment of Headaches

The Prevention and Treatment of Headaches

Are Constant Headaches Making Your Life Stressful? Discover Proven Methods For Eliminating Even The Most Powerful Of Headaches, It’s Easier Than You Think… Stop Chronic Migraine Pain and Tension Headaches From Destroying Your Life… Proven steps anyone can take to overcome even the worst chronic head pain…

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