Possible ion-pair-mediated absorption of mixidine II: plasma levels and histology.

Autor: Walkling WD, Holmes DG, Cressman WA, Dix RK, Piperno E, Mosher AH
Jazyk: angličtina
Zdroj: Journal of pharmaceutical sciences [J Pharm Sci] 1978 Jul; Vol. 67 (7), pp. 948-50.
DOI: 10.1002/jps.2600670719
Abstrakt: Plasma intact 14C-mixidine levels in rats increased when the drug was administered intraduodenally with 1:3 and 1:5 molar ratios of 2-naphthalenesulfonic acid. Upon histological examination of the duodenums, similar doses of mixidine combined with 2-naphthalenesulfonic acid produced no dose-related lesions. These and previous observations demonstrate that mixidine absorption may be enhanced by ion-pair formation.
Databáze: MEDLINE