title: Analysis of compounds containing carboxyl groups in biological fluids by capillary electrophoresis.
abstract: Capillary electrophoresis (CE) is one of the suitable separation techniques used to analyze drugs or metabolites in complicated sample matrices such as plasma, serum and urine. It sometimes requires only a simple process of sample pretreatment, deproteinization, dilution or extraction for biological fluids, otherwise no pretreatment is necessary. Various metabolic disorders concerning the compounds which possess carboxyl groups such as organic acids have been monitored by CE. Drug metabolism in the body can be monitored by the same technique. Recent publications suggest the feasibility of an automated system for diagnosis based on CE technique.
authors.affiliation: Otsuka Electronics Co., Hirakata, Osaka, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Kitagishi
authors.forename: H
authors.initials: H
authors.lastname: Shintani
mesh_terms: D000818:Animals; D001826:Body Fluids / Q000737:chemistry*; D019075:Electrophoresis, Capillary / Q000379:methods*; D006801:Humans; D008659:Metabolic Diseases / Q000175:diagnosis; D017551:Microdialysis; D004364:Pharmaceutical Preparations / Q000378:metabolism
chemical_list: D004364:Pharmaceutical Preparations