Urinary catecholamines: comparison between HPLC with electrochemical detection and fluorophotometric assay.

作者: Ulf Lundberg , Lars Holmberg , Marianne Frankenhaeuser

DOI: 10.1016/0091-3057(88)90347-4

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摘要: Comparisons between catecholamines determined by HPLC (with electrochemical detection) and fluorometry in urine samples from healthy adults children, respectively, showed high correlations. In agreement with greater specificity for HPLC, mean values were higher the fluorometric assay. However, it was concluded that assays provide as valid sensitive indices of stress-induced changes catecholamine excretion humans HPLC.

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