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A decreased band is seen in the deficiency state. It is decreased in the nephrotic syndrome [10] and absence could indicate possible alpha 1-antitrypsin deficiency. This eventually leads to emphysema from unregulated neutrophil elastase activity in the lung tissue. The alpha-1 fraction does not disappear in alpha 1-antitrypsin deficiency ...
Hypergammaglobulinemia is a condition that is characterized by the increased levels of a certain immunoglobulin in the blood serum. [1] The name of the disorder refers to an excess of proteins after serum protein electrophoresis (found in the gammaglobulin region). [citation needed]
Alpha globulins are a group of globular proteins in plasma [1] that are highly mobile in alkaline or electrically charged solutions. They inhibit certain blood proteases and show significant inhibitor activity. The alpha globulins typically have molecular weights of around 93 kDa.
A macroglobulin is a plasma globulin of high molecular weight. [1] Elevated levels of macroglobulins (macroglobulinemia) may cause manifestations of excess blood viscosity (as is the case for IgM antibodies in Waldenström macroglobulinemia) and/or precipitate within blood vessels when temperature drops (as in cryoglobulinaemia).
[1] When a paraproteinemia is present in the blood, there will be a narrow band, or spike, in the serum protein electrophoresis because there will be an excess of production of one protein. [2] There are two large classes of blood proteins: albumin and globulin. They are generally equal in proportion, but albumin is much smaller than globulin ...
Hypogammaglobulinemia is an immune system disorder in which not enough gamma globulins are produced in the blood (thus hypo-+ gamma + globulin + -emia).This results in a lower antibody count, which impairs the immune system, increasing risk of infection.
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The signs and symptoms of protein losing enteropathy include diarrhea, fever, and general abdominal discomfort. [4] Swelling of the legs due to peripheral edema can also occur; however, if the PLE is related to a systemic disease such as congestive heart failure or constrictive pericarditis, then these symptoms could be due directly to the underlying illness. [2]