… analysis of human serum samples has been developed and evaluated for application in
long-term metabolomic studies. Serum samples were deproteinized using 3:1 methanol/serum, …

… in human serum. It involves liquid–liquid extraction procedures followed by gas chromatography
… -phase high-performance liquid chromatography combined with fluorescence detection (…

Purpose Lung cancer is one of the most common causes of death from cancer. Serum
markers that enable diagnosis of the disease in the early stage have not been found. Methods …

… human serum were derivatized with pentafluorobenzyl bromide (PFBBr). The derivative was
analyzed by gas chromatography … The recovery of BPA spiked into human serum was 101.0±…

Steroid profiling helps various pathologies to be rapidly diagnosed. Results from analyses
investigating steroidogenic pathways may be used as a tool for uncovering pathology …

… extract of a spiked human serum sample. The peaks were … peaks in the chromatogram from
the spiked human serum, but we … A series of spiked human serum samples were extracted …

… gas chromatographic system for determination of mepivacaine, bupivacaine and lidocaine
from human serum was … 1.5 μg ml −1 in serum. Relative standard deviation of the recoveries …

… -scale metabolomic studies involving thousands of human samples with data acquired for
… Protocols for serum- and plasma-based metabolic profiling applying gas chromatography–…

… serum amino acids by gas chromatography (GC) has been developed. Following deproteinization
of serum … By using this method, serum amino acids could be directly analysed without …

… Gas chromatographic analyses were performed using an Agilent 6890 quadrupole gas
chromatograph (Palo Alto, CA, USA) equipped with an Agilent 5975B mass spectrometer (MS). A …