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The tightly controlled process by which immunoglobulin genes rearrange such that only a single heavy chain and light chain are expressed
An immunoglobulin test (pronounce it "im-yeh-no GLOB-yeh-len") determines the quantity of various antibodies in the blood. To defend the body against allergies, viruses, and bacteria, the immune system produces antibodies. To combat various threats, the body produces various antibodies, also known as immunoglobulins.
A chronic illness, an infection, a form of malignancy, or an autoimmune disease may all be indicated by excessive immunoglobulin levels. The symptoms of these ailments range widely. If your body is not producing enough antibodies, this could be one indication that you require IVIG. We refer to this as "humoral immunodeficiency." Simply put, the IVIG supplies extra antibodies that your body is unable to produce on its own. The antibodies assist your body fight off a wide range of infections and typically last for several weeks to months.
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