Predrag Đjurdjević

Randomized comparison between isatuximab-rd versus rd induction, followed by isa-R versus R maintenance in very elderly patients with NDMM: Efficacy data on MRD after induction (AGMT-MM04 Trial)

Heinz Ludwig, Thomas Melchardt, Evangelos Terpos, Jelena Bila et autres

Abstract Introduction In very elderly newly diagnosed pts with multiple myeloma, data comparing induction treatment with Isatuximab plus lenalidomide-dexamethasone (Isa-Rd) followed by Isa-R maintenance therapy vs. Rd induction followed by R maintenance are not available so far. In this prospective, randomized study, …

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Platelet kinetics in patients with chronic immune thrombocytopaenia treated with thrombopoietin receptor agonists

Zlatko Pravdić, Nada Suvajdžić, Predrag Đjurdjević, Nikola Pantić et autres

Abstract Introduction Thrombopoietin receptor agonists (TPO‐RAs) increase platelet counts (PC) in the majority of patients with chronic immune thrombocytopaenia (ITP). Platelet kinetics study (PKS) might contribute to the understanding of mechanisms that lead to durable response. Objectives To evaluate the effects of …

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Potent 1,2,4‐Triazole‐3‐thione Radical Scavengers Derived from Phenolic Acids: Synthesis, Electrochemistry, and Theoretical Study

Nevena Ivanović, Ljiljana S. Jovanović, Zoran Marković, Violeta Marković et autres

Abstract Nine 1,2,4‐triazole‐3‐thiones containing phenolic acid moiety have been synthesized and examined by scavenging of stable DPPH (2,2‐diphenyl‐1‐picrylhydrazyl) radical, measurement of reducing capacity, cyclic voltammetry experiments and density functional theory (DFT). The differences in DPPH‐radical scavenging activity of the compounds 4 a …

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Complex formation equilibria between aluminum(III), gadolinium(III) and yttrium(III) ions and some fluoroquinolone ligands. Potentiometric and spectroscopic study

Ivan Jakovljević, Đ. Petrović, Ljubinka Joksović, Ivan Lazarević et autres

Complex formation equilibria of aluminum(III), gadolinium(III), and yttrium(III) ions with the fluoroquinolone antibacterials moxifloxacin, ofloxacin, fleroxacin, lomefloxacin, levofloxacin, and ciprofloxacin were studied in aqueous solution by potentiometric and spectroscopic methods. The identity and stability of metal–fluoroquinolone complexes were determined by analyzing potentiometric …

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Study of inclusion complex of β-cyclodextrin and levofloxacin and its effect on the solution equilibria between gadolinium(III) ion and levofloxacin

Ratomir Jelić, Marina Tomović, Stefan Stojanović, Ljubinka Joksović et autres

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The Effect of Some Fluoroquinolone Family Members on Biospeciation of Copper(II), Nickel(II) and Zinc(II) Ions in Human Plasma

Predrag Đjurdjević, Ivan Jakovljević, Ljubinka Joksović, Nevena Ivanović et autres

The speciation of Cu2+, Ni2+ and Zn2+ ions in the presence of the fluoroquinolones (FQs) moxifloxacin, ofloxacin, levofloxacin and ciprofloxacin, in human blood plasma was studied under physiological conditions by computer simulation. The speciation was calculated using an updated model of human …

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Chemometric-Assisted Optimization of RP-HPLC Method for Determination of Some Bioflavonoids in Brassica oleracea Species and Their Antioxidative Activity

Andrija Ćirić, Nevena Ivanović, Milica Cvijović, Milena Jelikić-Stankov et autres

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Evaluation of 1,2-dimethyl-3-hydroxy-4-pyridinecarboxylic acid and of other 3-hydroxy-4-pyridinecarboxylic acid derivatives for possible application in iron and aluminium chelation therapy

Annalisa Dean, María Grazia Ferlin, Mirjana Cvijovic, Predrag Đjurdjević et autres

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Molecular dynamics modeling of orientation-induced nucleation in short alkanes : toward molecular modeling of flow-induced crystallization in polymers

Predrag Đjurdjević

Development and validation of spectrofluorimetric and LC–MS/MS methods for the determination of hesperidin in human plasma and pharmaceutical forms

Leposava Pavun, Jasmina M. Dimitrić-Marković, Predrag Đjurdjević, Milena Jelikić-Stankov et autres

The spectrofluorometric method, based on fluorescence properties of aluminium (III)?hesperidin complex, for the determination of hesperidin in human plasma and pharmaceutical forms has been developed and validated. The complex shows strong emission in the presence of surfactant betain sulfonate SB 12 at …

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Study of Solution Equilibria Between Gadolinium(III) Ion and Moxifloxacin.

Predrag Đjurdjević, Ratomir Jelić, Ljubinka Joksović, Ivan Lazarević et autres

The complex formation equilibria between gadolinium(III) ion and moxifloxacin (MOXI) were studied in aqueous solutions. The investigations were performed by glass electrode potentiometric (ionic medium: 0.1mol dm-3 LiCl, 298 K) and UV spectrophotometric measurements. In the concentration range 0.5≤ [Gd3+] ≤ 1.0; …

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C38. Plasma levels of oxidative stress markers in patients with B–chronic lymphocytic leukemia

Ivanka Zelen, Predrag Đjurdjević, Petar Ristić, Ivan Jovanović et autres

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