Antibacterianos/sangre; Antibacterianos/orina; Cefadroxilo/sangre; Cefadroxilo/orina; Cromatografía Líquida de Alta Presión/métodos; Espectrometría de Masas en Tándem/métodos; Animales; Antibacterianos/farmacocinética; Cefadroxilo/farmacocinética; Masculino; Ratas; Espectrometría de Masa por Ionización de Electrospray/métodos

AUC; AUC(∞); AUMC(∞); C(max); Cefadroxil; ESI; HPLC; LC­MS/MS; LOD; LOQ; MRM; MS/MS; Pharmacokinetics; Plasma; QC; RSD; Rat; SPE; T(max); Urine; area under the first moment­time curve from time zero to infinity; area under the plasma concentration curve; electro-spray ionization; high-performance liquid chromatography; limit of detection; limit of quantification; multiple reaction monitoring; peak plasma concentration; quality control; relative standard deviation; slope of the log-linear portion of the concentration time profile; solid-phase extraction; t(1/2); tandem mass spectrometry; terminal phase half-life; time to reach C(max); total area under the plasma concentration­time curve from time zero to infinity; λ