Polymorphisms in Mannan-Binding Lectin
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منابع مشابه
Serum mannan-binding lectin in patients with pulmonary tuberculosis: Its lack of a relationship to the disease and response to treatment
Background: Lectin pathway mediates complement activation, which is activated by many microorganisms. This study aimed at determining the serum levels of mannose-binding lectin (MBL) in patients with pulmonary tuberculosis, assessing its relationship to antiuberculosis treatment response, and comparing them with a control group. Methods: This cross-sectional study was conducted on...
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BACKGROUND Mannan-binding lectin (MBL), a soluble protein of innate immunity, is known to play a role in pathogen recognition and clearance. For more than a decade, it has been proposed that MBL deficiency may be protective against intracellular pathogens, such as Mycobacterium leprae. METHODS The polymorphisms at the promoter and exon 1 regions of the MBL2 gene were assessed by polymerase ch...
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The aim of this study was to describe the epidemiology of chronic wounds in a large cohort of patients from a tertiary hospital out-patient clinic, and examine the significance of serum mannan-binding lectin for the occurrence and clinical presentation of such wounds. The study comprised 489 consecutive patients with chronic foot and leg ulcers. A clinical classification of wound- aetiology was...
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A previously undescribed bovine serum lectin (designated CL-43) was identified by its Ca(2+)-dependent binding to mannan and by its molecular mass of 43 kDa under reducing conditions on SDS-PAGE. The lectin was isolated by polyethylene glycol precipitation, affinity chromatography on mannan-Sepharose (followed by elution with EDTA), and absorption on Sepharose-4B-coupled rabbit anti-bovine Ig (...
متن کاملClinical manifestations of mannan-binding lectin deficiency.
Mannan-binding lectin (MBL) is a plasma protein of the innate immune system with the ability to initiate antimicrobial and inflammatory actions. MBL deficiency is common. More than 10% of the general population may, depending on definition, be classified as MBL deficient, underlining the redundancy of the immune system. Ongoing research attempt to illuminate at which conditions MBL deficiency m...
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تاریخ انتشار 2009