The effect of centrifugation on three urine protein assays: benzethonium chloride, benzalkonium chloride and pyrogallol red

Articles in the same Issue

1. Masthead
2. Masthead
3. Editorials
4. Inflammatory bowel diseases: where we are and where we should go
5. Thrombophilia testing. Useful or hype?
6. Reviews
7. Inflammatory bowel diseases: from pathogenesis to laboratory testing
8. Crohn’s disease specific pancreatic antibodies: clinical and pathophysiological challenges
9. Point/Counterpoint
10. The utility of thrombophilia testing
11. The futility of thrombophilia testing
12. Genetics and Molecular Diagnostics
13. Identification of an 18 bp deletion in the TWIST1 gene by CO-amplification at lower denaturation temperature-PCR (COLD-PCR) for non-invasive prenatal diagnosis of craniosynostosis: first case report
14. General Clinical Chemistry and Laboratory Medicine
15. Agreement of seven 25-hydroxy vitamin D₃ immunoassays and three high performance liquid chromatography methods with liquid chromatography tandem mass spectrometry
16. First trimester pregnancy-associated plasma protein A and human chorionic gonadotropin-beta in early and late pre-eclampsia
17. S100B blood level measurement to exclude cerebral lesions after minor head injury: the multicenter STIC-S100 French study
18. NGAL, L-FABP, and KIM-1 in comparison to established markers of renal dysfunction
19. Value-added reporting of antinuclear antibody testing by automated indirect immunofluorescence analysis
20. Cardiovascular Diseases
21. A fit-for-purpose approach to analytical sensitivity applied to a cardiac troponin assay: time to escape the ‘highly-sensitive’ trap
22. Diabetes
23. A simple and precise method for direct measurement of fractional esterification rate of high density lipoprotein cholesterol by high performance liquid chromatography
24. Infectious Diseases
25. Detection of unamplified HCV RNA in serum using a novel two metallic nanoparticle platform
26. Increased plasma arginase activity in human sepsis: association with increased circulating neutrophils
27. Corrigendum
28. The relationship between estimated average glucose and fasting plasma glucose
29. Letter to the Editors
30. The obsessive-compulsory clinical pathologist
31. Prism effect of specimen receiving – generation of fundamentals for the smooth progress of analytical processing
32. Preanalytical errors: the professionals’ perspective
33. Corrected reports in laboratory medicine in a Chinese university hospital for 3 years
34. Comparison of an enzymatic assay with liquid chromatography-pulsed amperometric detection for the determination of lactulose and mannitol in urine of healthy subjects and patients with active celiac disease
35. Effect of freezing-thawing process on neuron specific enolase concentration in severe traumatic brain injury sera samples
36. Undetected creatinine levels
37. The effect of centrifugation on three urine protein assays: benzethonium chloride, benzalkonium chloride and pyrogallol red