Search results for " Liquid"
showing 10 items of 3037 documents
Quand un plafond prend l'eau : à propos des plafonds de garantie de l'AGS
2015
(également publié au JCP E, 2015, 1011) Il résulte de l'article L. 143-11-8 ancien du Code du travail que la garantie de l'AGS est limitée, toutes créances du salarié confondues, à un ou des montants fixés par décret en référence au plafond mensuel retenu pour le calcul du régime d'assurance chômage prévu à la section 2 du chapitre 1er du titre V du livre III du Code du travail. En l'espèce, à la date du jugement prononçant la liquidation judiciaire d'une association, la garantie de l'AGS était limitée à un montant fixé par décret, toutes créances du salarié confondues, de sorte que les créances des organismes sociaux, qui ne sont pas des créances du salarié, n'étaient pas prises en compte …
Créances de l'article 40. Créance superprivilégiée de l'AGS subrogée dans les droits des salariés, Priorité de remboursement des avances faites par l…
1994
International audience; (Com. 6 juill. 1993, Bernardot, ès qualité c/ Assedic Doubs-Jura)
Metabolic signatures across the full spectrum of non-alcoholic fatty liver disease.
2022
Funder: European Commission
Compensation. Fraction non libérée d'un apport en numéraire et redevance de location-gérance et d'appointements, Connexité (non). Fraction non libéré…
1997
International audience; (Com. 17 déc. 1996, Mongrand c/ Caille ès qual. ; Com. 20 mai 1997, Aubert c/ Chaperon et autres).
L'absence de revendication n'interdit pas au tiers qui se prétend propriétaire d'un bien saisi entre les mains du débiteur d'en demander la distracti…
2003
International audience; (Com. 26 nov. 2002, Sebert c/ Sté Heuvellands Vleesbedrijf, pourvoi n° 01-03.980, arrêt n° 1960 FS-P)
Isocratic and gradient elution in micellar liquid chromatography with Brij-35
2015
Polyoxyethylene(23)lauryl ether (known as Brij-35) is a nonionic surfactant, which has been considered as an alternative to the extensively used in micellar liquid chromatography anionic surfactant sodium lauryl (dodecyl) sulfate, for the analysis of drugs and other types of compounds. Brij-35 is the most suitable nonionic surfactant for micellar liquid chromatography, owing to its commercial availability, low cost, low toxicity, high cloud temperature, and low background absorbance. However, it has had minor use. In this work, we gather and discuss some results obtained in our laboratory with several β-blockers, sulfonamides, and flavonoids, concerning the use of Brij-35 as mobile phase mo…
Micellar liquid chromatography for prediction of drug transport.
2000
Abstract The vast majority of well absorbed drugs are transported passively across the cell membranes. Physicochemical descriptors of drug molecules that are believed to influence transcellular transport are routinely used to predict drug absorption by means of complex mathematical models. In this paper, a new in vitro method, based on the retention data in micellar liquid chromatography (MLC), is validated for the prediction of passive drug absorption. The retention of a heterogeneous drugs set in MLC using Brij 35 as surfactant in the mobile phase is compared with the retention data reported in literature obtained in red cell membrane lipid liposomes, human red cell membranes vesicles (ve…
Influence of gamma-aminobutyric acid on baclofen intestinal absorption.
1994
Since previous studies suggested that baclofen absorption in the rat middle intestine was inhibited by beta-alanine and therefore mediated, at least in part, by the beta-aminoacid carrier, we focused our new studies on the analysis of the possible inhibition of the drug by a gamma-aminoacid model compound, gamma-aminobutyric acid (GABA). A rat jejunum in situ study was undertaken in order to evaluate the effect of GABA on baclofen absorption and to establish the inhibition model. Assays using isotonic perfusion solutions of 0.5 mM baclofen with starting GABA concentrations ranging from 0 to 100 mM are reported. The results show that the absorption rate pseudoconstants of the drug decrease a…
Intestinal absorption pathway of gamma-aminobutyric acid in rat small intestine.
1994
Intestinal absorption of gamma-aminobutyric acid (GABA), as a model compound for gamma-aminoacids, has not been extensively studied from the kinetic viewpoint. Since data from our laboratory suggested that some competition arises between intestinal absorption of beta-alanine and GABA and since our intent was to maintain the aqueous stagnant diffusion layer in order to approach absorption tests to in vivo physiological conditions, a rat jejunum in situ study was undertaken in order to gain an insight into the mechanism of GABA absorption. In the present paper, results from assays using isotonic perfusion solutions with starting GABA concentrations ranging from 1 to 50 mM are reported. They s…
Quantitative evaluation of the phenolic profile in fruits of six avocado (Persea americana) cultivars by ultra-high-performance liquid chromatography…
2016
The phenolic profiles of six varieties of avocado (Persea americana) grown in Sicily were investigated. The ultra-high-performance liquid chromatography-heated electrospray-mass spectrometry method was developed to determine qualitative and quantitative changes in fruits at two different ripening stage. Nineteen individual phenolic compounds were detected in avocado pulp extracts. Gallic acid, sinapinic acid, vanillin, p-coumaric acid, and gentisic acid were present only in ripe fruits. On the contrary, epicatechin decreased with fruit ripening, whereas protocatechuic acid, 4-hydroxybenzoic acid, chlorogenic acid, and benzoic acid were relatively stable or exhibited erratic changes with fru…