Summary Crohn's disease (CD) is a chronic inflammatory condition of the gastrointestinal tract that can give rise to strictures, inflammatory masses, fistulas, abscesses, hemorrhage, and cancer. This disease commonly affects the small bowel, colon, rectum or anus. Less commonly, it affects the stomach, esophagus and mouth. Often, the disease affect...

By Vladimir Joksimović, Nikola Jankulovski, Svetozar Antović, Marija Joksimović, Ljubinka Mančeva

Summary The aim of this study was to investigate the influence of different light curing modes on the depth of cure of the composite resin. The metal block with formed round holes served as a mold for the placement of the composite resin. The composite resin was cured with Penguin DB-685 lamp with four optional working modes: strong, low, gradually...

By Nikola Miljković, Stefan Dačić, Tamara Karuntanović, Marko Igić, Milica Dačić, Dragica Dačić-Simonović

Summary Delirium is a common complication in hospitalized elderly patients suffering from hip fractures. Considering the growing incidence of delirium, understanding the risk factors for this condition is of great importance. The preoperative prevalence of delirium is approximately 4.4–35.6%, while postoperative prevalence is even higher - 4–53.3%....

By Ivana Milićević, Slobodan Janković, Iva Grubor

Abstract The aim of the paper was to determine the efficacy, toxicity and progression free survival with anti-PD-1 immunotherapy pembrolizumab in BRAF wild type metastatic melanoma patients with good performance status (ECOG PS 0-1). From February 2017 to April 2018, 17 patients with BRAF mutant wild type metastatic melanoma were enrolled in th...

By Ivica Pejčić, Ivan Petković, Ana Cvetanović, Irena Conić

Abstract Accurate fetal weight estimation is important for the management of birth. According to the existing literature, none of the clinical techniques is superior to any other. This study aimed to compare error analysis for the determination of the accuracy of Johnson’s formula, Dare’s formula and mother's opinion for the estimation of birth...

By Somayeh Alirezaei, Elham Azmoude, Asma Ghaderi

Summary Recently, internet addiction has turned into a major concern all over the world. According to scientific evidences, people with higher emotional intelligence are less addicted to the Internet; however, the type and strength of this relation is still a matter of debate. Due to a lack of information in this regard, the present study has been ...

By Hossein Ranjbar, Mahmoud Bakhshi

Summary The aim of this study was to investigate problems with the administration of antipsychotic long-acting injections (LAIs) in patients with schizophrenia. Besides many benefits, long-acting injections have been associated with a number of complications at the site of the injection. The qualitative study included four medical workers and five ...

By Anica Ranković, Slobodan Janković

Summary The formation of Co(II) ion complexes with reduced low-molar dextran (RLMD, Mw 5000 g/mol) was studied at the pH range from 7.0 to 13.5. The cobalt content in synthesized Co(II)-RLMD complexes was ~3–12% (AAS) and it generally increases with pH. Co(II)-RLMD complexes were characterized by UV-Vis spectrophotometry and FTIR spectroscopy. UV-V...

By Žarko Mitić, Goran M. Nikolić, Milorad Cakić, Sanja Mitić, Goran S. Nikolić, Stevo Najman

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Summary To examine whether the presence of the rare A allele of the TNF-Alpha-308 G/A gene polymorphism is associated with erosive arthritis and rapid radiological progression of the disease. The examined group included 131 patients with early RA. Using the PCR-RFLP method, the TNF-Alpha-308 G/A gene polymorphism was determined for all patients. In...

By Sonja Stojanović, Bojana Stamenković, Jovan Nedović, Tatjana Jevtović-Stoimenov, Dušica Pavlović