Tu Zhiguang et al.. EFFECTS OF SMALL DOSE OF QUINIDINE ON THE ELIMINATION OF ANTIPYRINE IN MAN. [J]. Journal of Chongqing Medical University (2):102-105(1990)
Tu Zhiguang et al.. EFFECTS OF SMALL DOSE OF QUINIDINE ON THE ELIMINATION OF ANTIPYRINE IN MAN. [J]. Journal of Chongqing Medical University (2):102-105(1990) DOI: 10.13406/j.cnki.cyxb.1990.02.003.
EFFECTS OF SMALL DOSE OF QUINIDINE ON THE ELIMINATION OF ANTIPYRINE IN MAN
The effects of single dose (5mg) of quinidine on the pharmacokinetics of antipyri-ne in saliva and the excretion ratios of antipyrine and its three main metabolites in urine were studied on 6 healthy volunteers with HPLC.Quinidine did not affect the antipyrine saliva pharmacokinetrics parameters
half life(t-1/2) .elimination constant(Kel)
clearance rate(Cl)
apparent distribution volume(Vd)and the area under the C-T curve (AUC).had no effects on the urine excreted total amount of antipyrine metabolites and the ratios of antipyrine
3-hydroXymethylantipyrine and norantipyrinc either
but could significantly reduce the urine excretion ratio of 4-hydroXyantipyrine(P<0.05)