ANATOMY & PHYSIOLOGY ACCESS CARD
9th Edition
ISBN: 9781265896843
Author: SALADIN
Publisher: MCG
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Chapter 21.6, Problem 4AYLO
Summary Introduction
To discuss:
The basic cause of immunodeficiency diseases and the specific cause of severe combined immunodeficiency disease (SCID)
Introduction:
On some conditions, the immune system fails to distinguish between the self-antigen and foreign antigen (a condition called self-tolerance) and attack the body’s own tissues by producing autoantibodies. This autoantibody is also known as self-reactive antibodies. This self-reactive antibody attacks the body’s own tissues, which leads to an autoimmune disease. Examples of immunodeficiency diseases are severe combined immunodeficiency disease (SCID) and acquired immunodeficiency syndrome.
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