title: Metabolic kinetics and quantitative analysis by isotope dilution thermospray LC/MS.
abstract: The use of thermospray LC/MS for quantitative analysis using isotope dilution is reviewed. Assays for acetylcholine, glucose, sorbitol, cortisol, testosterone and 1,25-(OH)2-vitamin D in biological fluids are discussed.
mesh_terms: D000109:Acetylcholine / Q000032:analysis*; D000818:Animals; D002117:Calcitriol / Q000032:analysis*; D005947:Glucose / Q000032:analysis*; D006854:Hydrocortisone / Q000032:analysis*; D007202:Indicators and Reagents; D013058:Mass Spectrometry / Q000379:methods*; D013012:Sorbitol / Q000032:analysis*; D013696:Temperature; D013739:Testosterone / Q000032:analysis*
chemical_list: D007202:Indicators and Reagents; D013739:Testosterone; D013012:Sorbitol; D002117:Calcitriol; D005947:Glucose; D000109:Acetylcholine; D006854:Hydrocortisone