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pro vyhledávání: '"Eric M. van der Aa"'
Autor:
Jenny H.J. Copius Peereboom-Stegeman, Eric M. van der Aa, Alfons C. Wouterse, Frans G. M. Russel
Publikováno v:
Biochemical Pharmacology. 47:453-456
The uptake of the quaternary ammonium compound choline was studied in syncytial microvillus membrane vesicles of human term placenta. Uptake was stimulated by an inside negative membrane potential and by loading the vesicles with unlabeled choline. I
Publikováno v:
Journal of pharmacological and toxicological methods. 34(1)
The initial step in placental uptake of nutrients occurs across the syncytial microvillous membrane of the trophoblast. This study was designed to isolate syncytial microvillous membrane vesicles (SMMV) of human term placenta, to validate their purit