title: A rapid and sensitive method for determination of theophylline in plasma and saliva by high pressure liquid chromatography.
abstract: A fast and sensitive high pressure liquid chromatographic method for the monitoring of theophylline concentrations in plasma or saliva was developed. Each sample requires only about 15 minutes for the completion of the assay after receiving the plasma or saliva sample. Only 0.1 ml of sample is required, and concentrations as low as 1 mcg/ml can be accurately measured.
mesh_terms: D002110:Caffeine / Q000032:analysis; D002851:Chromatography, High Pressure Liquid; D006801:Humans; D008722:Methods; D012463:Saliva / Q000032:analysis*; D013805:Theobromine / Q000032:analysis; D013806:Theophylline / Q000032:analysis* / Q000097:blood
chemical_list: D002110:Caffeine; D013806:Theophylline; D013805:Theobromine