The effect of riboflavin status on uptake was investigated in hepatocytes isolated from
control, riboflavin-sufficient and riboflavin-deficient rats. The uptake exhibited biphasic …

1. Uptake of l-arginine and l-lysine into brush border membrane (BBM) vesicles from rats fed
either a high protein (HP) or a high carbohydrate (HC) diet was studied under conditions of a …

Abstract l-Glutamate and l-aspartate transport into osmotically active intestinal brush border
membrane vesicles is specifically increased by Na+ gradient (extravesicular> intravesicular) …

The properties of hypoxanthine transport were investigated in purified brush border
membrane vesicles isolated from calf proximal and distal jejunum. Hypoxanthine uptake in …

Transport of [3H] pyridoxine was studied with membrane vesicles prepared from brush
border of guinea pig jejunum, in which pyridoxal kinase was not detected. The imposition of …

The effect of riboflavin α-D-glucoside, isolated from rat liver, on the uptake of riboflavin was
studied using freshly isolated rat liver cells. The transport characteristics and metabolic fate …

Transport of glutamine across the brush-border membrane of the rat intestine was examined
using brush-border membrane vesicle (BBMV) technique. Osmolarity and temperature …

The effect of sodium on folate transport across the intestinal luminal membrane was
analyzed using two techniques: the" influx" chamber and isolated brush-border membrane …

This study addresses the transport mechanism of riboflavin (vitamin B2) across intestinal
epithelium in the presence and absence of pharmacologically active compounds. A …

In several mammalian species there is evidence which suggests that riboflavin is
transported bidirectionally through the renal tubules (1). At low plasma riboflavin …