Stopp M, Hartwich R, Bräunlich H
Experientia. 1978 Nov 15;34(11):1493-4. doi: 10.1007/BF01932372.
After repeated administrations of various organic anionic drugs to rats of different ages, an enhancement of paminohippurate accumulation was observed in renal cortical slices from adult but not from newborn and infant rats. The effect can be interpreted as specific substrate-induced stimulation of the organic anion transport.