-transparent.png){kind=logo}
Liquid chromatography with electrochemical detection was used for the determination of norepinephrine and epinephrine in human plasma samples obtained prior to, after, and six times during the course of spinal fusion surgery for the correction of scoliosis. The catecholamines were extracted from plasma by alumina adsorption and chromatographed isocratically using a reversed-phase, ion-pairing system. Data obtained are compared to those obtained intraoperatively by other authors using a radioenzymatic method, and the mechanism of sympathetic activation during surgery is discussed. Preliminary data using 3-micron particle size columns and dual-parallel electrochemical detection are presented.
S K Salzman, and
M S Sellers, and
A L Beckman, and
R Naidu, and
G D Macewen
January 1987,
Methods in enzymology,
S K Salzman, and
M S Sellers, and
A L Beckman, and
R Naidu, and
G D Macewen
January 1993,
Clinical chemistry,
S K Salzman, and
M S Sellers, and
A L Beckman, and
R Naidu, and
G D Macewen
November 1992,
Journal of chromatography,
S K Salzman, and
M S Sellers, and
A L Beckman, and
R Naidu, and
G D Macewen
June 1985,
Journal of chromatography,
S K Salzman, and
M S Sellers, and
A L Beckman, and
R Naidu, and
G D Macewen
June 1986,
Journal of chromatography,
S K Salzman, and
M S Sellers, and
A L Beckman, and
R Naidu, and
G D Macewen
January 1980,
La Nouvelle presse medicale,
S K Salzman, and
M S Sellers, and
A L Beckman, and
R Naidu, and
G D Macewen
March 1990,
Journal of chromatography,
S K Salzman, and
M S Sellers, and
A L Beckman, and
R Naidu, and
G D Macewen
November 1985,
Life sciences,
S K Salzman, and
M S Sellers, and
A L Beckman, and
R Naidu, and
G D Macewen
September 1978,
Life sciences,
S K Salzman, and
M S Sellers, and
A L Beckman, and
R Naidu, and
G D Macewen
August 2002,
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences,
