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Bioavailability of in-feed tetracyclines is influenced to a greater extent by crude protein rather than calcium
(2014-12)
Feed is a common vehicle for tetracycline administration in animal farming. However, veterinarians and farmers often overlook that common feed components, such as proteins and calcium, may interact with these drugs and ...
Bioavailability of in-feed tetracyclines is influenced to a greater extent by crude protein rather than calcium
(2014-12)
Feed is a common vehicle for tetracycline administration in animal farming. However, veterinarians and farmers often overlook that common feed components, such as proteins and calcium, may interact with these drugs and ...
Zinc inhibits nonheme iron bioavailability in humans
(2007)
There is increasing concern about potential negative interactions in combined iron and zinc supplementation. The aim of the present study was to determine the dose-response effect of zinc, given as a solution, on iron ...
Pectin Esterification Degree in the Bioavailability of Non-heme Iron in Women
(2018)
Pectins are a type of soluble fiber present in natural and processed foods. Evidence regarding the effect of esterification degree of pectins on iron absorption in humans is scarce. In the present study, the effect of ...
Effect of biosolid application to Mollisol Chilean soils on the bioavailability of heavy metals (Cu, Cr, Ni, and Zn) as assessed by bioassays with sunflower (Helianthus annuus) and DGT measurements
(Springer, 2014)
Purpose This study assessed the effect of biosolid application
on the bioavailable fraction of some trace elements (Cu, Cr,
Ni, and Zn) using a bioassay with sunflower (Helianthus
annuus) and a chemical assay, diffusion ...
Spray-dried didanosine-loaded polymeric particles for enhanced oral bioavailability
(Elsevier Science, 2014-11)
Didanosine (ddI) is a water-soluble antiretroviral used in the treatment of HIV that undergoes fast gastric degradation to an inactive hypoxanthine. Therefore, its oral bioavailability is relatively low (20–40%). In this ...
Chitosan microparticles: influence of the gelation process on the release profile and oral bioavailability of albendazole, a class II compound
(Taylor & Francis, 2013-08)
Encapsulation of albendazole, a class II compound, into polymeric microparticles based on chitosan-sodium lauryl sulfate was investigated as a strategy to improve drug dissolution and oral bioavailability. The microparticles ...
Enhanced intestinal permeability and oral bioavailability of enalapril maleate upon complexation with the cationic polymethacrylate Eudragit E100
(Elsevier Science, 2014-05)
The low bioavailability of enalapril maleate associated to its instability in solid state motivated the development of a polyelectrolyte-drug complex between enalapril maleate and the cationic polymethacrylate Eudragit ...
Bioavailability of phenolic compounds: a major challenge for drug development?
(Fundação Oswaldo Cruz. Farmanguinhos. Núcleo de Gestão em Biodiversidade e Saúde., 2017)
Minerals
(Elsevier, 2017)
Essential minerals must be incorporated through the diet. They have manyfunctions in the body and if not provided in sufficient amounts, deficienciesare manifested through specific and nonspecific symptoms. However the ...