A capillary gas Chromatographie method with mass spectrometric detection for the
determination of pipecolic acid in urine and plasma (or serum) has been developed. Using a …

A sensitive and accurate stable isotope dilution assay was developed for the measurement
of pipecolic acid in body fluids using electron capture negative ion mass fragmentography …

A method is described for the quantitative assay of pipecolic acid in biological fluids using
column chromatography, with acid ninhydrin for color development. The technique permits …

The description of severe metabolic disorders of the central nervous system, such as
hyperlysinemia[l], Zellweger's disease [2, 3] and hyperpipecolatemia[4, 5], which are related …

A sensitive and accurate stable isotope dilution assay was developed for the measurement
of pipecolic acid in body fluids using capillary gas chromatography with electron-capture …

Extract: Pipecolic acid has been found in urine from normal infants and from children with
hyperlysinemia. The reaction of pipecolic acid with ninhydrin reagent, using separation …

A method is described for the determination of the imino acid, pipecolic acid in serum and
urine. Serum is deproteinised with absolute ethanol and urine is desalted by ion exchange …

A simple and highly sensitive high-performance liquid chromatography (HPLC) for the
determination of pipecolic acid (PA) in serum was developed. Pipecolic acid and nipecotic …

Pipecolic acid, a metabolite of lysine, is found in human physiological fluids. It is known that
plasma pipecolic acid levels are elevated in patients with Zellweger syndrome, a genetic …

Pipecolic acid (PA) excretion from normal newborn, preterm and/or small-for-dates infants
has been determined and correlated with gestational age, sex and age after birth. An effect …