نتایج جستجو برای: preanalytical error
تعداد نتایج: 254705 فیلتر نتایج به سال:
BACKGROUND Long-term frozen storage may alter the results of prostate-specific antigen (PSA) measurements, mainly because of degradation of free PSA (fPSA) in vitro. We compared the effects of long-term storage on fPSA, total PSA (tPSA), and complexed PSA (cPSA) in serum vs EDTA-plasma samples. METHODS We measured fPSA and tPSA concentrations in matched pairs of archival serum and EDTA-plasma...
BACKGROUND Urinary excretion of albumin indicates kidney damage and is recognized as a risk factor for progression of kidney disease and cardiovascular disease. The role of urinary albumin measurements has focused attention on the clinical need for accurate and clearly reported results. The National Kidney Disease Education Program and the IFCC convened a conference to assess the current state ...
1 Dear Sir, The recent publication on “comparison of capillary and venous blood glucose levels using glucometer and laboratory blood glucose level in poisoned patients being in coma” is very interesting.[1] Yaraghi et al. concluded that “capillary blood glucose measurement by using glucometer is not recommended for patients in coma.”[1] In fact, there are many previous comparative studies betwe...
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