[The effect of microsomal enzyme inducers on the renal transport of verografin (triombrast)].

In experiments on rats and dogs it was shown that administration of phenobarbital (20 and 50 mg/kg orally, 4 days), benzonal (35 mg/kg, orally, 4 days), zixorine (200 mg/kg orally, 4 days) and 3-methylcholanthrene (20 mg/kg subcutaneously, 2 days) caused on the 3rd day following the last administration of the drug a reduction of verografine secretion in the kidneys. After administration of phenobarbital to dogs (20 mg/kg orally, 4 days) a decrease of renal transport of verografine within 4-5 weeks was observed.