The first step of riboflavin absorption was studied by determining the uptake of the vitamin by
rat small intestinal brush border membrane vesicles. Vesicles were incubated at 25° C in the …

Uptake of luminal riboflavin (RF) into the absorptive cells of rabbit small intestine was
examined using purified brush border membrane vesicle (BBMV) preparations. These …

Transport of riboflavin across the intestinal brush border membrane in rats was studied
using the brush border membrane vesicle technique. Uptake of riboflavin into the membrane …

The mechanism of riboflavin (RF) uptake by intestinal basolateral membrane vesicles
(BLMV) was examined in this study. BLMV were isolated by an established Percoll-gradient …

The transport of riboflavin across the brush border membrane of human intestine was
examined using the established brush border membrane vesicle technique. Both osmolarity …

The binding of riboflavin to rat small intestinal brush border membrane at equilibrium was
formerly shown to have a saturable, specific component, prevailing at the intraluminal …

The present study examined riboflavin (RF) uptake by isolated rabbit renal brush border
membrane (BBM). RF uptake was linear for up to 30 s and leveled off thereafter reaching an …

Publisher Summary The transport of labeled riboflavin (RF) in intestinal intact tissue and in
cellular preparations from differing animal species, at low substrate concentrations, was …

Background: Possible regulation of riboflavin (RF) intestinal uptake process by dietary
substrate level is not known and was examined in this study. Methods: RF uptake was …

The present study examined riboflavin (RF) uptake by purified rat liver basolateral
membrane vesicle (BLMV). Uptake of RF was found to be Na+-and pH-independent in …