39,722 results match your criteria: "Serbia; Bioengineering Research and Development Center BioIRC[Affiliation]"

Abstracts of the 16th European Congress of Paediatric and Adolescent Gynaecology .

J Clin Med

December 2024

Clinic of Obstetrics and Gynaecology, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, 01513 Vilniaus, Lithuania.

PAG aims to foster a collaborative environment that bridges knowledge from various disciplines to ensure the highest quality of care for children and adolescents with gynaecological issues. The European Association of PAG and HellenicPAG, like all National PAG Societies, support research and education to advance new insights, improve health outcomes, enhance quality of life, and protect future fertility. Additionally, PAG promotes international cooperation by proposing guidelines for good clinical practice in terms of prevention, diagnosis, procedures, and treatment.

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(1) Background: Regardless of the level of physical activity, performance monitoring is a valuable component of the training process. The aim of this research was to assess the reliability and sensitivity of parameter measurements using the Enode/Vmaxpro sensor. (2) Methods: Metric characteristics were examined for average velocity, peak velocity, average power, peak power, movement length, and movement duration.

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Objective: Amyotrophic lateral sclerosis is a neurodegenerative disease with high rates of disability and mortality. Non-invasive ventilation (NIV) is an effective method of treating patients, increasing life expectancy, but currently, predictors available to determine the best outcome of therapy in this category of patients are unknown. This systematic review aimed to determine the impact of prognostic factors on benefits from NIV application compared with non-NIV tools of treatment (invasive ventilation and standard care) in case of survival of ALS patients.

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The countermovement vertical jump (CMJ) is widely used in sports science and rehabilitation to assess lower body power. In controlled laboratory environments, a complex analysis of CMJ performance is usually carried out using motion capture or force plate systems, providing detailed insights into athlete's movement mechanics. While these systems are highly accurate, they are often costly or limited to laboratory settings, making them impractical for widespread or field use.

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Introduction: Regular physical activity (PA) has a beneficial effect on joint pain, stiffness, strength, flexibility, and aerobic capacity in patients with rheumatoid arthritis (RA).

Objective: The aim of this study was to assess the level of PA in patients with rheumatoid arthritis and to identify potential barriers to this activity.

Material And Methods: The study involved 132 patients with RA.

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The objective of the present study was to characterize the chestnut ( Mill.) tannin product, Farmatan Plus (Tanin Sevnica d.d.

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Background/objectives: Chronic kidney disease (CKD) is a progressive pathological condition which results in the severe fibrosis of the kidneys. However, the mechanisms of CKD progression and fibrogenesis remain unclear. We wanted to examine the effects that apocynin and hyperbaric oxygen therapy (HBOT) have on renal function and structure in animals with CKD induced through 5/6 nephrectomy (5/6 Nx-L).

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Sex-Related Differences in Heart Failure Development in Patients After First Myocardial Infarction: The Role of Galectin-3.

Biomedicines

November 2024

Laboratory for Radiobiology and Molecular Genetics, VINČA Institute of Nuclear Sciences-National Institute of the Republic of Serbia, University of Belgrade, 11000 Belgrade, Serbia.

Galectin-3 (gal-3) is upregulated in remodeling, and failing myocardium and gal-3 levels are increased in hypertrophy, fibrosis and inflammation. The aim of this study was to investigate the potential role of sex-related differences in the following: risk factors, left ventricular (LV) structural and functional changes, coronary angiography, expression of the gal-3 encoding gene and plasma gal-3 levels in heart failure (HF). : This prospective study included 137 men and 44 women with first MI who underwent Doppler echocardiography within 2-4 days of MI and after 6 months.

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Background: Follicular thyroid carcinoma (FTC) is categorized into three groups: minimally invasive FTC (MIFTC), encapsulated angioinvasive FTC (EAIFTC), and widely invasive FTC (WIFTC). FTC is the second most common type of thyroid tumor, though it remains relatively rare in the general population. This study aimed to examine the prognosis and prognostic factors in patients with follicular thyroid carcinoma.

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Grape pomace (GP), a byproduct of winemaking, has gained significant attention as a sustainable and functional ingredient with applications in the food and nutraceutical industries. This review examines the potential of GP in meat products and analogs, functional foods, and nutraceuticals, highlighting its composition, health benefits, and role in enhancing nutritional and functional properties. Rich in dietary fiber, polyphenols, essential fatty acids, and bioactive compounds, GP exhibits antioxidant, anti-inflammatory, and gut health-promoting effects, making it suitable for various food applications.

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Sustainable nutrition and food production involve dietary habits and farming systems which are eco-friendly, created to provide highly nutritious staple crops which could serve as a functional food at the same time. This research sought to provide a comprehensive analysis of whole-grain cereals, and some ancient grains toward important macro- (protein), micro-nutrients (mineral elements), and bioactive compounds, such as dietary fiber (arabinoxylan and β-glucan) and antioxidants (phytic acid, total glutathione, yellow pigment, and phenolic compounds) to provide functionality in a sustainable diet. Genotypes, such as durum wheat, triticale, spelt, emmer wheat, and barley, could be considered important and sustainable sources of protein (ranging 11.

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Green Pre-Treatment Strategy Using Ionic Liquid-Based Aqueous Two-Phase Systems for Pesticide Determination in Strawberry Samples.

Foods

December 2024

Department of Physical Chemistry, VINČA Institute of Nuclear Sciences-National Institute of the Republic of Serbia, University of Belgrade, Mike Petrovića Alasa 12-14, 11351 Belgrade, Serbia.

Pesticides used in agriculture can contaminate foods like fruits and vegetables, posing health risks to consumers and highlighting the need for effective residue monitoring. This study explores aqueous two-phase systems (ATPSs) comprising phosphonium or ammonium ionic liquids (ILs) combined with ammonium sulfate as an alternative pre-treatment method for extracting and concentrating the pesticides clomazone, pyraclostrobin, and deltamethrin from strawberry samples. Liquid-liquid equilibrium measurements for each ATPS were conducted, followed by extraction experiments to determine the most efficient systems for pesticide extraction.

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This study explores the influence of algal incorporation on the sensory and physicochemical attributes of caseless sausage-ćevap (CSC). Various algae, including , (sea spaghetti), and (wakame), were added at different concentrations to standard CSC formulations. Proximate analysis revealed that the addition of algae did not significantly change crude protein and fat content ( > 0.

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This study assessed the impact of growth-related myopathies-white striping (WS), wooden breast (WB), and spaghetti meat (SM)-on the technological properties, lipid and protein oxidation, chemical composition, and profiles of fatty acids (FAs), amino acids, minerals, and sensory attributes of muscles in broiler chickens. Breasts with myopathies had similar pH and lightness but exhibited lower redness and yellowness in the case of WB defect compared to normal meat ( < 0.05).

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This study explores the bioactive properties of extracts obtained from Robin's pincushion () collected in Sokobanja, Serbia. Comprehensive in vitro assessments reveal high concentrations of total phenolics (186.37 mg GAE/g), along with significant levels of carotenoids (44.

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Background/objectives: Inexperienced dentists and dental students are especially prone to misdiagnosis, and this represents a huge problem regarding antimicrobial stewardship. We aimed to develop a mobile app for rational antibiotic prescribing in dentistry based on local-systemic symptoms and patient factors, rather than solely on diagnosis, to tackle misdiagnosis.

Methods: The study involved 64 participants, 50 of which were third-year dental students attending a pharmacology course focusing on antimicrobials, comprising lectures and practical sessions without (noAPP group, n = 22) or with (APP group n = 28) the assistance of a mobile application.

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Despite significant advances in drug discovery and the promising antitumor potential of combretastatin A4 (CA-4), which selectively targets rapidly dividing cancer cells, CA-4's effects on non-dividing human cells, such as peripheral blood mononuclear cells (PBMCs), remain unclear. The aim of this study is to evaluate the in vitro bioactivity of CA-4 in human PBMCs, focusing on its antigenotoxic and antioxidant properties, while comparing its cytotoxic potency against PBMCs, cancer cell lines (JAR and HeLa), and the normal trophoblast cell line HTR-8/SVneo. Cell viability and metabolic activity were evaluated using the MTT assay.

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Background: Acute promyelocytic leukemia (APL) is frequently associated with disseminated intravascular coagulation (DIC), leading to potentially life-threatening bleeding. Compared to bleeding, thromboses are a less commonly encountered problem.

Objective: The objective of our study was to identify the incidence and predictive value of demographic data, clinical-laboratory parameters, and thrombosis risk assessment models (RAMs) for venous thromboembolism (VTE) in patients with APL.

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Predicting Clinical Dishonesty Among Nursing Students: The Impact of Personal and Contextual Factors.

Healthcare (Basel)

December 2024

Nursing Institute "Professor Radivoje Radić", Faculty of Dental Medicine and Health Osijek, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia.

Background/objectives: Numerous studies have examined nursing students' academic dishonesty; however, there is still a gap in understanding the predictors of such behavior. This study aimed to identify personal (intrapersonal and interpersonal) and contextual factors predicting nursing students' dishonesty during clinical training.

Methods: A two-phase, prospective, predictive study was conducted at a nursing faculty in Croatia.

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Background/objectives: In recent years, knowledge management and digital innovation have become pivotal in transforming healthcare systems, driving efficiency and enhancing patient outcomes. This study presents a bibliometric analysis of research trends at the intersection of knowledge management and digital innovation in healthcare, examining the scope, impact, and evolution of scholarly work in this domain.

Methods: Using a comprehensive dataset from the Scopus database, we analyzed 419 publications from 1985-2023 to identify influential authors, journal collaborations, and emerging topics and methodologies in the field.

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Glutathione Involvement in Potato Response to French Marigold Volatile Organic Compounds.

Antioxidants (Basel)

December 2024

Department for Plant Physiology, Institute for Biological Research "Siniša Stanković"-National Institute of the Republic of Serbia, University of Belgrade, 11108 Belgrade, Serbia.

To elucidate the involvement of glutathione in the mitigation of induced oxidative changes and the sequestration of perceived volatiles in cells, we exposed potato plants to French marigold essential oil. The formation of short-lived radicals, the determination of scavenging activity towards ascorbyl and DPPH radicals, and the assessment of the potato plants' overall intra/extracellular reduction status were performed using electron paramagnetic resonance spectroscopy (EPR). The results showed the presence of hydroxyl radicals in potatoes, with significantly reduced accumulation in exposed plants compared to the control group after 8 h.

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This work analyzes the following two aspects of zeolite applications: their application as carriers in delivery systems for phenolics applied as antioxidants or anticancer agents and the efficient removal of phenolic compounds from aqueous environments. The dual role of zeolites in increasing antioxidant bioavailability and environmental remediation is summarized, and perspectives on progress in zeolite adaptable applications are given. Special attention is given to theoretical methods that will guide future advanced delivery systems for biomedical applications, as well as serve as a focal point in designing multipurpose materials for comprehensive environmental solutions.

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Recent findings highlighted the potential of long non-coding RNAs (lncRNAs) as novel indicators of gestational diabetes mellitus (GDM), as they demonstrate altered expression in metabolic disorders, oxidative stress (OS) and inflammation (IFM). The aim of this study was to evaluate the diagnostic potential and prognostic significance of the OS/IFM-related lncRNAs H19, and in GDM and their correlations with redox status-related parameters. The relative quantification of selected lncRNAs from peripheral blood mononuclear cells (PBMCs) of GDM patients and controls (n = 50 each) was performed by qPCR.

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Bee products are an important source of nutrients and bioactive phytochemicals. This study aimed to determine the chemical composition (proximate composition, general phytochemical composition, sugar, and phenolic profiles) of four different products (honey, bee pollen, bee bread, and propolis), obtained from the same apiary, as well as to assess their biological activity through antioxidant and enzyme inhibition assays (α-amylase, α-glucosidase, lipase, AchE, neuraminidase, angiotensin-converting enzyme, urease, trypsin, tyrosinase, carbonic anhydrase, thioredoxin reductase, adenosine deaminase). Clear differences were observed among the samples in terms of both chemical composition and biological activity.

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Comparing Preferred Temperatures and Evaporative Water Loss Rates in Two Syntopic Populations of Lacertid Lizard Species.

Animals (Basel)

December 2024

Department of Evolutionary Biology, Institute for Biological Research "Siniša Stanković"-National Institute of the Republic of Serbia, University of Belgrade, Despota Stefana Boulevard 142, 11000 Belgrade, Serbia.

Many reptiles actively regulate their body temperature. During thermoregulation, they suffer evaporative water loss (EWL). Since evaporation increases with temperature, EWL could limit the activity of ectotherms when water is not available.

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