Effect of Moxifloxacin on Pharmacokinetics of Phenytoin Sodium in Rabbits / 中国药房
China Pharmacy
;
(12)2007.
Article
in Chinese
| WPRIM
| ID: wpr-533216
ABSTRACT
OBJECTIVE:
To study the effect of moxifloxacin on pharmacokinetics of phenytoin sodium in rabbits.METHODS:
A total of 10 rabbits were injected with phenytoin sodium (10 mg?kg-1) via the vein in ear edge,with serum samples taken at 10,30,60,120,240,360,and 480 min,respectively for establishing phenytoin sodium alone group. 48 h after the last sampling,the rabbits were given oral moxifloxacin (10 mg?kg-1) for 5 consecutive days;on day 6,the rabbits were injected with phenytoin sodium (10 mg?kg-1) at 2 h after oral administration of moxifloxacin,then serum samples were taken at different time points for establishing combination group of phenytoin sodium and moxifloxacin. The serum concentrations of phenytoin sodium at different time points were determined by UV-spectrophotometry and the pharmacokinetic parameters were computed with 3p97 program.RESULTS:
The plasma concentration of phenytoin sodium reduced in the combination group compared with alone group. The AUC in the two groups was (5 836.22?489.13) vs. (4 329.21?344.67) mg?min?L-1 (P0.05).CONCLUSION:
The elimination of phenytoin sodium was significantly accelerated by combination with moxifloxacin.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacy
Year:
2007
Type:
Article
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