Rapid and simple determination of histamine-N-methyl transferase activity by high-performance liquid chromatography with UV detection

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Rapid and simple determination of histamine-N-methyl transferase activity by high-performance liquid chromatography with UV detection.

A rapid, simple and low-cost assay method of histamine-N-methyltransferase activity was developed. Methylhistamine, which was separated from the enzymatic reaction system on reversed-phase high-performance liquid chromatography using an ion-paired chromatographic technique, was detected spectrophotometrically at 226 nm. The mobile phase used for the separation of methylhistamine was 0.05M NH4H2...

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Therapeutic Drug Monitoring (TDM) of first-line anti-tuberculosis (TB) drugs is a decisive tool, allowing the clinician to successfully treat TB patients. The objective of the study was to develop and optimize a simple, sensitive, and reliable high-performance liquid chromatography (HPLC) method for the simultaneous determination of isoniazid (INH), pyrazinamide (PZA), and rifampin (RIF) levels...

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ژورنال

عنوان ژورنال: Mediators of Inflammation

سال: 2001

ISSN: 0962-9351,1466-1861

DOI: 10.1080/09629350120093759