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lymphocyte是什么意思,lymphocyte翻译
Lymphocytes are a type of white blood cell that plays a crucial role in the immune response. They are produced in the bone marrow and can be found in the blood and lymph tissue. There are two main types of lymphocytes: B cells and T cells.
B cells are responsible for producing antibodies, which are proteins that help the body recognize and fight off pathogens such as bacteria and viruses. When a B cell encounters an antigen, it becomes activated and starts to divide and produce more B cells that are specific to that antigen. These activated B cells are called plasma cells, and they release large amounts of antibodies into the bloodstream to help fight off the infection.
T cells, on the other hand, are involved in cell