Keywords Gentamicin;Chronopharmacology;Chronotoxicity;Rat;Nephrotoxicity;Drug serum concentration;Pharmacokinetic parameters;HPLC;

• 关键词庆大霉素;时辰药理学;时辰毒性;大鼠;肾毒性;血药浓度;药代动力学参数;HPLC;