Sample preparation and RPHPLC determination of diuretics in human body fluids.
This article describes reverse phase high-performance liquid chromatography (RPHPLC) methods for determination of diuretics in different human body fluids (whole blood, plasma, serum or urine). Sample preparation procedures, including solid-phase extraction, liquid-liquid extraction, dilution, precipitation as well as automated RPHPLC procedures, are discussed in order to present the advantages and disadvantages of each type of sample preparation. Also, values of analytical recovery of each procedure used for sample preparation are summarized. The most important RPHPLC parameters (detection mode, stationary phase, mobile phase, sensitivity, etc.) are also summarized and discussed.
Zendelovska
Dragica
D
Institute of Preclinical and Clinical Pharmacology and Toxicology, Sts. Cyril and Methodius University Medical Faculty, Republic of Macedonia.
Stafilov
Trajce
T
D002257:Carbonic Anhydrase Inhibitors / Q000032:analysis / Q000097:blood / Q000652:urine; D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D004232:Diuretics / Q000032:analysis* / Q000097:blood / Q000652:urine; D006801:Humans; D015203:Reproducibility of Results; D026941:Sodium Channel Blockers / Q000032:analysis / Q000097:blood / Q000652:urine; D049994:Sodium Potassium Chloride Symporter Inhibitors / Q000032:analysis / Q000097:blood / Q000652:urine; D013050:Spectrometry, Fluorescence; D013056:Spectrophotometry, Ultraviolet
D002257:Carbonic Anhydrase Inhibitors; D004232:Diuretics; D026941:Sodium Channel Blockers; D049994:Sodium Potassium Chloride Symporter Inhibitors