TABLE 1

IC50 values for drugs inhibiting AZT glucuronidation in the liver microsomes and hepatocytes of rats

The data represent the mean ± computer-calculated S.E.


Drug

IC50
Liver Microsomes
Hepatocytes
μM
Diclofenac 40 ± 1.8 58 ± 2.2
Diflunisal 34 ± 7.1 37 ± 2.2
Fluconazole 1791 ± 226 N.D.
Indomethacin 103 ± 3.9 88 ± 16
Ketoprofen 276 ± 7.7 361 ± 34
Mefenamic acid 37 ± 0.9 N.D.
Naproxen 332 ± 9.5 486 ± 52
Niflumic acid 102 ± 5.8 N.D.
Valproic acid
538 ± 35
281 ± 52
  • N.D., not determined.