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Transport in the Americas: linking regional systems
ASCORBIC ACID PARTICIPATES IN A GENERAL MECHANISM FOR CONCERTED GLUCOSE TRANSPORT INHIBITION AND LACTATE TRANSPORT STIMULATION
(WILEY-BLACKWELL PUBLISHING, INC, 2008)
Regulatory mechanisms of intestinal iron absorption - Uncovering of a fast-response mechanism based on DMT1 and ferroportin endocytosis
Knowledge on the intestinal iron transport process and the regulation of body iron stores has greatly increased during the last decade. The liver, through the sensing of circulating iron, is now recognized as the central ...
Hypoxanthine transport in the guinea pig and human placenta is a carrier-mediated process that does not involve nucleoside transporters
OBJECTIVE: The purpose of this study was to characterize the mechanisms involved in the placental clearance of hypoxanthine. STUDY DESIGN: Uptake of isotope-labeled compounds was measured in the in situ perfused guinea ...