The present investigation was undertaken to study the kinetics of 99mTc-labelled diethylenetriaminepenta-acetate (DTPA) as compared with inulin and 51Cr-labelled ethylenediaminetetra-acetate (EDTA). Twenty patients with various degrees of decreased renal function were studied. The renal clearance, plasma clearance and volume of distribution of all three tracers were measured after a simultaneou...

KLEINMAN, LEONARD I., EDWARD P. RADFORD, JR., AND GIORGIO TORELLI. Urea and inulin clearances in undisturbed, unanesthetized rats. Am. J. Physiol. 208(3) : 578-584. 1g65.Inulin and urea clearances were determined simultaneously on unanesthetized, undisturbed rats with catheters permanently inserted in the abdominal aorta, jugular vein, and urinary bladder. The rats were fed a) a normal Purina c...

The systemic absorption of ocularly applied tritiated [D-Ala2]metenkephalinamide (YAGFM) and inulin was studied in the albino rabbit with respect to rate, extent, pathways, and vehicle effects and compared with epinephrine. Peak concentration was achieved within 20 min except for inulin, for which absorption was still ongoing at 120 min. For YAGFM, the apparent absorption rate was slower than t...

The present paper addresses two crucial features in the industrial development of fructose production by enzymatic hydrolysis of inulin: the use of immobilized biocatalyst in the hydrolysis of crude extracts of chicory roots and the evaluation of the effect of degree of polymerization of inulin on the overall reaction rate. The immobilized biocatalyst consisted of inulinase covalently bound to ...

The purpose of this study was to evaluate the effects of feeding pigs with inulin and/or benzoic acid on post-weaning diarrhoea (PWD), indices of fermentation in the gastrointestinal tract, and production in pigs experimentally infected with an enterotoxigenic strain of Escherichia coli (ETEC). Forty-eight entire male pigs (Large White×Landrace) aged 21 ± 3 days of age and weighing 4.97 ± 0.08 ...

AIMS We assessed to what extent fructans of different degrees of polymerization (DP) differ in their prebiotic effectiveness towards in vitro microbial communities from the proximal and distal colon. METHODS AND RESULTS Two short chain fructans - oligofructose (DP 2-20) and inulin (DP 3-60) - were administered to the Simulator of the Human Intestinal Microbial Ecosystem (SHIME) at 2.5 g day(-...

Inulin-type fructans are polymers of fructose molecules and are known for their capacity to enhance absorption of calcium and magnesium, to modulate gut microbiota and energy metabolism, and to improve glycemia. We evaluated and compared the effects of Chicory inulin "Synergy 1®" and inulin from Mexican agave "Metlin®" in two experimental models of colon cancer and bone calcium metabolism in mi...

Background: We have shown recently that rapid fermentable fructo-oligosaccharides (FOS) decreased resistance of rats towards salmonella. It is not known whether inulin (which is fermented more gradually) has similar effects or whether buffering nutrients can counteract the adverse effects of rapid fermentation. Aims: To compare the effects of dietary inulin and FOS on resistance of rats to Salm...

To the Editor-In their recent article on nasal cytokine production in children with upper respiratory infections (URIs), Noah et al. [1] state "accurate calculation of the volume ofepithelial lining fluid in respiratory lavage fluid is not possible with current techniques. " While this may be true in bronchoalveolar lavage (BAL), it is not the case with nasal lavage. I have used inulin as an ex...

GOAL To determine the effect of a prebiotic chicory-derived inulin-type fructan on the tolerance of intestinal gas. BACKGROUND Subjects with gas-related complaints exhibit impaired handling of intestinal gas loads and we hypothesized that inulin would have a beneficial effect. STUDY Placebo-controlled, parallel, randomized, double-blind trial. Subjects with abdominal symptoms and reduced to...