We have developed a method for measuring dimethylamine (DMA), trimethylamine (TMA),
and trimethylamine N-oxide (TMAO) in biological samples using gas chromatography with …

Arachidonic acid metabolites, especially thromboxane-A 2 and prostacyclin, have been
shown to be increased in experimental models of sepsis and the adult respiratory distress …

A computer system (MSSMET), using methylene unit retention indices for an off-line reverse
library search analysis of selected ion chromatograms from gas chromatography-mass …

This paper describes an antibody affinity (immunoaffinity) column which, in one step, extracts
and sufficiently purifies urinary thromboxane B 2 (TXB 2 ) for quantitative analysis by high …

Metabolites of an antianxiety‐sedative drug candidate (U‐78875; 3‐(5‐cyclopropyl‐1,2,4‐oxadiazol‐3‐yl)‐5‐(1‐methylethyl)‐imidazo
[1,5‐α] quinoxalin‐4(5H)‐one (I)) present in the …

Delavirdine mesylate (U-90152T) is a highly specific nonnucleoside HIV-1 reverse
transcriptase inhibitor currently under development for the treatment of AIDS. The metabolism of …

This paper describes an immunoaffinity purification technique for 6-keto-prostaglandin F 1α (6KPGF
1α ) prior to quantitative analysis by high-resolution gas chromatography—negative-…

A computer system (MSSMET), using methylene unit retention indices for an off‐line reverse
library search analysis of selected ion chromatograms from gas‐liquid chromatographic …

RATIONALE Herein we describe a generic quantitative method using high‐resolution,
isotope‐dilution (HRID) metabolism of isotope‐labeled compounds and apply it to the analysis of …

The neurochemical effects of DOM and d-amphetamine were compared under several
conditions in unanesthetized rats implanted with chronic-indwelling push-pull cannulae in a …