Riboflavin transport by rabbit renal brush border membrane vesicles.

@article{Yanagawa1997RiboflavinTB,
  title={Riboflavin transport by rabbit renal brush border membrane vesicles.},
  author={Norimoto Yanagawa and Oak Don Jo and Hamid M Said},
  journal={Biochimica et biophysica acta},
  year={1997},
  volume={1330 2},
  pages={
          172-8
        }
}
Chronic alcohol feeding inhibits physiological and molecular parameters of intestinal and renal riboflavin transport.
TLDR
It is demonstrated that chronic alcohol exposure impairs both intestinal absorption and renal reabsorption processes of RF and that these effects are, at least in part, mediated via transcriptional mechanism(s) involving the slc52a1 and slc 52a3 genes.
Renal transport of organic anions
  • F. Roch-Ramel
  • Biology
    Current opinion in nephrology and hypertension
  • 1998
This review deals with the different transport mechanisms mediating the apical and basolateral transport of organic anions, all of which are restricted to the proximal tubule. Several transport
Gibbs-Donnan Potential as a Tool for Membrane Vesicles Polarization
TLDR
According to the change in fluorescence level and emission/excitation shift, a stable and relatively high transmembrane potential can be formed if salt of impermeable ion is located in incubation medium.
Combination of primers used to amplify the respective genes by real-time and semiquantitative PCR
TLDR
It is demonstrated that chronic alcohol exposure impairs both intestinal absorption and renal reabsorption processes of RF and that these effects are, at least in part, mediated via transcriptional mechanism(s) involving the slc52a1 and slc 52a3 genes.
Combination of primers used to amplify open reading frame of the respective genes by real-time and semiquantitative PCR
TLDR
This study presents a novel probabilistic procedure called a “spatially granuloma-like” approach called “spot-spot analysis” that allows for real-time analysis of the response of the immune system to disease.
Effect of chronic alcohol feeding on physiological and molecular parameters of renal thiamin transport.
TLDR
It is suggested that chronic alcohol feeding interferes with the normal homeostasis of thiamin in renal epithelial cells and that the effect is, at least in part, mediated at the transcriptional level.
Comparative analysis of ontogenic changes in renal and intestinal biotin transport in the rat.
TLDR
The data show that biotin uptake by renal and intestinal epithelial cells responds differently to ontogenic regulation, and the ontogenic changes observed in the intestinalBiotin uptake process involve the entry step of the vitamin at the BBM and appear to be mediated via a transcriptional mechanism(s).

References

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TLDR
Results indicate that riboflavin is absorbed in all parts of the small intestine in an active, carrier-mediated process.
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TLDR
These studies support the notions that: 1) riboflavin is accumulated in kidney cortex slices by an energy-dependent saturable transport system; 2) rib oflavin accumulation by kidney slices is inhibited by cyclic organic acids and sulfhydryl reagents, but not weak bases; and 3) ribonavin is a competitive inhibitor of aminohippurate as well as an inhibitor of penicillin G accumulation by kidneys slices.
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Renal clearances of riboflavin exceeded (up to three times) the endogenous creatinine clearances, which indicates that rib oflavin excretion involves renal tubular secretion.
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This lengthy book is valuable as a ref erence source for students, and, for the patient reader, as an overview of the field, it is uneven in presentation, sometimes lacks objectivity and provides too much critical detail to be considered as the authoritative source for nutrition scientists.
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