Frontmatter

Articles in the same Issue

1. Frontmatter
2. Editorial
3. Advancements in mass spectrometry as a tool for clinical analysis: Part I
4. Drug adherence, testing and therapeutic monitoring
5. Hyphenated mass spectrometry techniques for assessing medication adherence: advantages, challenges, clinical applications and future perspectives
6. Method development for quantitative determination of seven statins including four active metabolites by means of high-resolution tandem mass spectrometry applicable for adherence testing and therapeutic drug monitoring
7. Validation of a liquid chromatography tandem mass spectrometry (LC-MS/MS) method to detect cannabinoids in whole blood and breath
8. THC and CBD concentrations in blood, oral fluid and urine following a single and repeated administration of “light cannabis”
9. Identification of metabolites of peptide-derived drugs using an isotope-labeled reporter ion screening strategy
10. Validation according to European and American regulatory agencies guidelines of an LC-MS/MS method for the quantification of free and total ropivacaine in human plasma
11. Enhanced specificity due to method specific limits for relative ion intensities in a high-performance liquid chromatography – tandem mass spectrometry method for iohexol in human serum
12. Small molecule biomarkers
13. Applying mass spectrometry-based assays to explore gut microbial metabolism and associations with disease
14. Trimethylamine-N-oxide (TMAO) determined by LC-MS/MS: distribution and correlates in the population-based PopGen cohort
15. Development of a total serum testosterone, androstenedione, 17-hydroxyprogesterone, 11β-hydroxyandrostenedione and 11-ketotestosterone LC-MS/MS assay and its application to evaluate pre-analytical sample stability
16. Short-term stability of free metanephrines in plasma and whole blood
17. Validation of a rapid, comprehensive and clinically relevant amino acid profile by underivatised liquid chromatography tandem mass spectrometry
18. UPLC-MS/MS method for determination of retinol and α-tocopherol in serum using a simple sample pretreatment and UniSpray as ionization technique to reduce matrix effects
19. Independent association of plasma xanthine oxidoreductase activity with serum uric acid level based on stable isotope-labeled xanthine and liquid chromatography/triple quadrupole mass spectrometry: MedCity21 health examination registry
20. Serum bile acids profiling by liquid chromatography-tandem mass spectrometry (LC-MS/MS) and its application on pediatric liver and intestinal diseases
21. LC-MS/MS analysis of plasma glucosylsphingosine as a biomarker for diagnosis and follow-up monitoring in Gaucher disease in the Spanish population
22. Dried blood spots and alternative sample mediums
23. Investigating the suitability of high-resolution mass spectrometry for newborn screening: identification of hemoglobinopathies and β-thalassemias in dried blood spots
24. Candidate reference method for determination of vitamin D from dried blood spot samples
25. Therapeutic drug monitoring of anti-epileptic drugs – a clinical verification of volumetric absorptive micro sampling
26. Simultaneous quantitation of five triazole anti-fungal agents by paper spray-mass spectrometry
27. Obtaining information from the brain in a non-invasive way: determination of iron in nasal exudate to differentiate hemorrhagic and ischemic strokes