MEASUREMENT OF PLASMA-CATECHOLAMINES BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY WITH ELECTROCHEMICAL DETECTION IN INTENSIVE-CARE PATIENTS AFTER DOBUTAMINE INFUSION

被引：10

作者：

ZIMMERMANN, J ^{[1
]}

DENNHARDT, R ^{[1
]}

GRAMM, HJ ^{[1
]}

机构：

[1] NORDWEST HOSP,DEPT ANESTHESIOL,W-6000 FRANKFURT 90,GERMANY

来源：

JOURNAL OF CHROMATOGRAPHY-BIOMEDICAL APPLICATIONS | 1991年 / 567卷 / 01期

关键词：

D O I：

10.1016/0378-4347(91)80327-9

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A procedure for the determination of plasma catecholamine concentrations in critical care patients after dobutamine infusion is presented. A modified chromatographic system is required with an additional washing procedure to achieve maximum sensitivity and stable chromatographic conditions. The influence of storage time on the catecholamine concentrations of plasma samples is reported in detail. A time-dependent decrease in catecholamine concentrations of up to 12 and 39% was found within two and ten months, respectively.

引用

页码：240 / 247

页数：8

共 15 条

[1]

[Anonymous], 1987, ANALYST, V112, P199

[2]

ANTON AH, 1962, J PHARMACOL EXP THER, V138, P360

[3] REVERSED-PHASE HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY OF CATECHOLAMINES AND THEIR CONGENERS WITH SIMPLE ACIDS AS ION-PAIRING REAGENTS [J].

ASMUS, PA ;

FREED, CR .

JOURNAL OF CHROMATOGRAPHY, 1979, 169 (FEB) :303-311

[4] METHODOLOGICAL CONSIDERATIONS IN THE DETERMINATION OF PLASMA-CATECHOLAMINES BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY WITH ELECTROCHEMICAL DETECTION [J].

BOULOUX, P ;

PERRETT, D ;

BESSER, GM .

ANNALS OF CLINICAL BIOCHEMISTRY, 1985, 22 (MAR) :194-203

[5] INTERFERENCE OF LABETALOL METABOLITES IN THE DETERMINATION OF PLASMA-CATECHOLAMINES BY HPLC WITH ELECTROCHEMICAL DETECTION [J].

BOULOUX, PMG ;

PERRETT, D .

CLINICA CHIMICA ACTA, 1985, 150 (02) :111-117

[6] PROPOSAL FOR THE STANDARDIZATION OF THE CALIBRATION METHOD FOR THE ASSAY OF PLASMA-CATECHOLAMINES [J].

CANDITO, M ;

KRSTULOVIC, AM ;

SBIRAZZUOLI, V ;

CHAMBON, P .

JOURNAL OF CHROMATOGRAPHY-BIOMEDICAL APPLICATIONS, 1990, 526 (01) :194-202

[7] REVERSED-PHASE SYSTEMS FOR THE ANALYSIS OF CATECHOLAMINES AND RELATED COMPOUNDS BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY [J].

CROMBEEN, JP ;

KRAAK, JC ;

POPPE, H .

JOURNAL OF CHROMATOGRAPHY, 1978, 167 (DEC) :219-230

[8] DETERMINATION OF PLASMA TRANEXAMIC ACID USING CATION-EXCHANGE HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY WITH FLUORESCENCE DETECTION [J].

ELWORTHY, PM ;

TSEMENTZIS, SA ;

WESTHEAD, D ;

HITCHCOCK, ER .

JOURNAL OF CHROMATOGRAPHY, 1985, 343 (01) :109-117

[9] DETERMINATION OF CATECHOLAMINES IN RAT-HEART TISSUE AND PLASMA SAMPLES BY LIQUID-CHROMATOGRAPHY WITH ELECTROCHEMICAL DETECTION [J].

ERIKSSON, BM ;

PERSSON, BA .

JOURNAL OF CHROMATOGRAPHY, 1982, 228 (MAR) :143-154

[10] DIHYDROCAFFEIC ACID - A COMMON CONTAMINANT IN THE LIQUID-CHROMATOGRAPHIC - ELECTROCHEMICAL MEASUREMENT OF PLASMA-CATECHOLAMINES IN MAN [J].

GOLDSTEIN, DS ;

STULL, R ;

MARKEY, SP ;

MARKS, ES ;

KEISER, HR .

JOURNAL OF CHROMATOGRAPHY, 1984, 311 (01) :148-153

← 1 2 →