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Immunochemical characteristics of a particular cryoglobulin. A new cryoglobulin subgroup?

Authors: BELLOTTI, VITTORIO; ZORZOLI, IRENE; MERLINI, GIAMPAOLO; BOSSI A; RANCATI E; SALVADEO A;

Immunochemical characteristics of a particular cryoglobulin. A new cryoglobulin subgroup?

Abstract

In a patient (BAR) affected by chronic active hepatitis we isolated a cryoglobulin constituted of polyclonal IgM (k and lambda) and a monoclonal IgG3 lambda. The IgM represented the antibody of the cryoglobulin complex. This type of cryoglobulin, where the monoclonal component is the antigen and not the antibody, cannot be correctly classified using the nomenclature of Brouet et al. (1) currently in use. In this patient a two-year follow-up excluded any clinical signs of cryoglobulin toxicity. The immunochemical and clinical characterization of other cryoglobulins similar to BAR could establish a new homogeneous group.

Country
Italy
Keywords

Electrophoresis, Agar Gel, Immunoglobulin M, Immunoglobulin G, Terminology as Topic, Blotting, Western, Humans, Female, Middle Aged, Cryoglobulins, Hepatitis, Chronic

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Powered by OpenAIRE graph
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
6
Average
Average
Average
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