Verification study of free light chains assays on reagent-optimized analysers

Comparison of seven serum assays on four automatic analysers

Serum enzyme assays used on four different analysers (Hitachi 737, Hitachi 705, Cobas-bio and RA-2X) were compared by determining the activity of seven different enzymes (AST, ALT, LD, ALP, GGT, CK and AMS). Performance checks (quality control procedure) and replications (the study of the total analytic imprecision and of its components) were conducted and the methods were compared by linear re...

Measurement of free light chains in urine.

Quantitation of serum free light chains.

under usual artificial light conditions, and storage of unproc-essed whole blood without antico-agulants at room temperature on the bench. Additionally, we tested the effect of multiple freeze-thaw cycles. 25(OH)–vitamin D 3 measurements were performed on a Cobas E601 an-alyzer (Roche), using the vitamin D 3 (25-OH) assay as recommended by the manufacturer. Samples from each storage experiment ...

Effects of free immunoglobulin light chains on viral myocarditis.

RATIONALE In recent work, we have demonstrated a crucial role of mast cells in the development of viral myocarditis. Viral infection could lead to increased synthesis of free immunoglobulin light chains (FLC) and our earlier work showed that FLC can trigger mast cell activation. OBJECTIVE We studied the possible involvement of FLC in the pathogenesis of viral myocarditis, and therapeutic effe...

gradual erasure of subjectivity: a study of samuel beckett’s trilogy in the light of postmodernism

ساموئل بکت بیشتر از هر نویسنده دیگری در نیم? دوم قرن بیستم با گفتارش زمان? ما را به آستان? از هم پاشیدگی کشانده است، آستانه ای که در آن مدرنیته با سرانجام گریزان اما غیرقابل اجتناب خود مواجه می شود. در این تحقیق روی مفهوم فردیت و محو آن در دوران پسامدرن تاکید شده و در طی آن سعی شده است که فردیت مدرن و پسامدرن در رمان های سه گانه بکت بررسی گردد. تحقیق حاضر یک بررسی کتابخانه ای و کیفی بر روی سه ر...