Intestinal absorption
Effect of Picralina nitida on the glycemia and intestinal absorption of glucose in rat
... Phytochemical screening shows that AEPn contains alkaloids, sterols, polyterpenes, flavonoids, saponosides, tannins and polyphenols. These secondary metabolites are believed to be responsible for the potential ...
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Nonlinear Intestinal Absorption of Fluorescein Isothiocyanate Dextran 4, 000 Caused by Absorptive and Secretory Transporting System
... nonlinear intestinal absorption involv- ing increases at lower concentrations followed by de- creases at higher ...nonlinear intestinal absorption of FD-4 is important to aid our understanding ...
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Fetal bile salt metabolism The intestinal absorption of bile salt
... The intestinal absorption of sodium taurocholate was studied in the near-term fetal and neonatal ...dog. Absorption rates were measured in vivo in isolated loops of fetal jejunum and ...ileum. ...
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Dietary inulin intake and age can significantly affect intestinal absorption of calcium and magnesium in rats: a stable isotope approach
... mineral intestinal absorption in humans and animals ...increase intestinal Mg absorption [12], whereas their effect on Ca absorption seems to be dependent on exper- imental conditions ...
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Role of basolateral efflux transporters in intestinal absorption of drugs and prodrugs
... attenuate intestinal absorption of drugs has grown rapidly over the past few years (Kunta and Sinko, 2004; Thwaites and Anderson, 2007; Dobson and Kell, ...between intestinal lumen and the cellular ...
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<p>Evaluation of Intestinal Absorption Mechanism and Pharmacokinetics of Curcumin-Loaded Galactosylated Albumin Nanoparticles</p>
... The qualitative and quantitative evaluations of cellular internalization are the prerequisite for the intestinal absorption of drugs. Fluorescence imaging and HPLC analysis were carried out. The caco-2 ...
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Changes in the intestinal absorption mechanism of icariin in the nanocavities of cyclodextrins
... The intestinal transport of icariin was ...the intestinal absorption of icariin by enhancing solubility, while the icariin/HP- β -CD inclusion complex both enhanced solubility and inhibited the Pgp ...
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The influence of age on the intestinal absorption of 47 Ca absorption in post menopausal osteoporosis
... The age-47Ca absorption dependence relationship cannot relate to pathological malabsorption of calcium per se, since as illustrated in Figure 1 and Table I the 4-hour plasma 47Ca pattern[r] ...
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The intestinal absorption and metabolism of vitamin A and beta carotene in man
... Retinyl palmitate predominated in all sam5 Although small amounts of radioactivity 5 to 1 % of the total retinyl ester radioactivity were consistently ples, and saturated esters retinyl [r] ...
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Blood Metabolites After Intestinal Absorption of Amino Acids in Locusts
... If after slow infusion of small amounts of the amino acid into the blood, the L-glutamate is recovered unchanged, then it would be clear that the blood and associated tissues do not have[r] ...
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Intestinal absorption of magnesium from food and supplements
... magnesium absorption over the wide range of intakes to which the intestine may be exposed from food and/or magnesium-containing ...magnesium absorption was measured in normal subjects after they ingested a ...
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Intestinal absorption and esterification of 14C labeled fatty acids in man
... In a recent report by Whyte, Goodman, and terol esters, triglycerides, and phospholipids durKarmen 29 on the specific distribution of fatty ing fat absorption after feeding a single form[r] ...
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Studies on the Intestinal Absorption and Intramucosal Lipolysis of a Medium Chain Triglyceride
... The hydrolysis of trioctanoin observed in the present experiments appears not to have been due to contamination by pancreatic lipase for the following reasons: 1 the highest specific act[r] ...
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Intestinal Absorption of Sucrose in Man: The Site of Hydrolysis and Absorption
... The present studies showing rapid hydrolysis and absorption of sucrose in upper and mid-jejunum are compatible with the extensive human disaccharidase assay experiments of Auricchio and [r] ...
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Novel approaches to assess the efficacy and toxicity of intestinal absorption enhancers
... Non-amphiphilic PPEs demonstrate much less membrane perturbation and typically lower cytotoxicity, and can also offer additional advantages. For example, the cysteine- containing mucoadhesive polymers or thiomers ...
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Intestinal absorption of sucrose in man: interrelation of hydrolysis and monosaccharide product absorption
... To investigate the relation between the hydrolysis of the disaccharide and transport of its monosaccharides, we undertook paired experiments comparing absorption from sucrose 73 mM with [r] ...
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Integrative physiology of transcellular and paracellular intestinal absorption
... small intestinal permeability to hydrophilic organic solutes than do terrestrial ...glucose absorption? In order to determine this, we can use the ‘ gold standard ’ method of assessing significance of ...
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<p>Development and mechanistic study of a microemulsion containing vitamin E TPGS for the enhancement of oral absorption of celecoxib</p>
... vitro intestinal absorption study, ” was sectioned to observe microemulsion particles and drug penetration in cross-sections using a cryomicrotome (Leica 1850, Leica Instruments GmbH, Nussloch, ...
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Determination of site of absorption of propranolol in rat gut using In situ single-pass intestinal perfusion
... the intestinal absorption of propranolol exhibited site and pH dependent changes and to correlate the results obtained with those reported by the in vitro ...main absorption site being colon, which ...
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... passive intestinal absorption. Calculated passive intestinal absorption of drugs was displayed as a bi-plot [Boiled Egg Plot or Egg ...
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