Quantification of human C1 esterase inhibitor protein using an automated turbidimetric immunoassay
نویسندگان
چکیده
منابع مشابه
CLINICAL REVIEW Acquired C1 Esterase Inhibitor Deficiency
Acquired C1 esterase inhibitor deficiency is a rare condition associated with autoimmune or low-grade lymphoproliferative disorders. Adults or elderly patients are most commonly affected. The diagnosis is suspected when patients present with recurrent angioedema and low serum levels of C4 with normal levels of C3. Low levels of C1q and low C1 esterase inhibitor activity confirm the diagnosis. I...
متن کاملangioedema in a patient with c1 esterase inhibitor deficiency
angioedema is characterized by recurrent, circumscribed, solitary or multiple subcutaneous and mucosal swelling, involving the extremities, face, larynx, bowel wall. angioedema is due to hereditary or acquired varieties of c1 esterase inhibitor (c1inh) deficiency. a case of atypical acquired angioedema in a 49-year old man, responding favourably to cinnarizine and alcohol abstinence, is present...
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The spirochete Borrelia recurrentis is the causal agent of louse-borne relapsing fever and is transmitted to humans by the infected body louse Pediculus humanus. We have recently demonstrated that the B. recurrentis surface receptor, HcpA, specifically binds factor H, the regulator of the alternative pathway of complement activation, thereby inhibiting complement mediated bacteriolysis. Here, w...
متن کاملAcquired C1 esterase inhibitor deficiency or serendipity? The chance finding of a paraprotein after an apparently low C1 esterase inhibitor concentration.
Acquired C1 esterase inhibitor deficiency is a rare condition, usually presenting after the 2nd decade of life, and is often related to underlying conditions such as autoimmune and lymphoproliferative disorders. This case report describes a man whose initial clinical presentation with acute angioedema and whose initial estimation of a low C1 esterase inhibitor concentration indicated that he ha...
متن کاملSelf-administration of intravenous C1 esterase inhibitor in hereditary angioedema.
somal dominant disorder that results in episodes of acute edema in various organs, including the gastrointestinal tract, skin and larynx. It is estimated to affect about 1 in 50 000–100 000 people. The symptoms, including abdominal pain, laryngeal edema and subcutaneous edema, usually begin in childhood and persist throughout life with unpredictable severity. Hereditary angioedema is classified...
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ژورنال
عنوان ژورنال: Journal of Clinical Laboratory Analysis
سال: 2018
ISSN: 0887-8013
DOI: 10.1002/jcla.22627