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خرید پکیج
تعداد آیتم قابل مشاهده باقیمانده : 3 مورد
نسخه الکترونیک
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Age-related changes in the adaptive immune system

Age-related changes in the adaptive immune system
Cell type Age-related decrease Age-related increase No change
Thymic precursors

Thymus size

Number of thymic precursors

   
T lymphocytes

Number of naïve T cells

Diversity of T cell repertoire

Proliferative capacity

Signaling intensity

Regulatory T cell function

   
B lymphocytes

B cells precursors in the bone marrow (pre-B cells)

Peripheral B cell numbers

B cell repertoire

Antibody response

Opsonizing capacity of immunoglobulins

Autoreactive serum antibodies Immunoglobulin levels (may increase)
Graphic 78986 Version 3.0

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