Aleksandra Arnaut

ORCID: 0000-0003-0718-7421
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Research Areas
  • Dental Radiography and Imaging
  • Dental Implant Techniques and Outcomes
  • Vitamin D Research Studies
  • Chronic Disease Management Strategies
  • Endodontics and Root Canal Treatments
  • Healthcare Systems and Public Health
  • Orthodontics and Dentofacial Orthopedics
  • Cancer-related cognitive impairment studies
  • Chemotherapy-induced organ toxicity mitigation
  • Pain Mechanisms and Treatments
  • Cancer Treatment and Pharmacology
  • Sinusitis and nasal conditions
  • Innovations in Medical Education
  • Healthcare professionals’ stress and burnout
  • Phytochemistry and Bioactivity Studies
  • Acute Ischemic Stroke Management
  • Stress Responses and Cortisol
  • Stroke Rehabilitation and Recovery
  • Health disparities and outcomes
  • Hip and Femur Fractures
  • Orthopaedic implants and arthroplasty
  • Infectious Diseases and Mycology
  • Diet and metabolism studies
  • Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis
  • Medical Education and Admissions

University of Kragujevac
2019-2025

Reconstruction of jaw bone defects present a significant problem because specific aesthetic and functional requirements. Although widely used, the transplantation standard autograft allograft materials is still associated with constraints. Composite scaffolds, combining advantages biodegradable polymers bioceramics, have potential to overcome limitations grafts. Polyethyleneimine could be an interesting novel biocompatible polymer for scaffold construction due its biocompatibility chemical...

10.3390/molecules27051694 article EN cc-by Molecules 2022-03-04

Since cisplatin therapy is usually accompanied with numerous toxicities, including neurotoxicity, that involve tissue oxidative damage, the aim of this study was to evaluate possible protective effect N-acetylcysteine (NAC) on anxiogenic response (CIS). Thirty-two male Wistar albino rats divided into four groups (control, cisplatin, NAC, and CIS + NAC). All treatments were delivered intraperitoneally. On day one, control received saline while NAC administered (500 mg/kg). fifth day, group...

10.3390/biom9120892 article EN cc-by Biomolecules 2019-12-17

The aim of this study was to assess the validity and reliability Serbian versions Copenhagen Burnout Inventory (CBI) Study (SBI) among fifth-year medical students at 5 universities in Serbia.The included 573 fifthyear Serbia. research instrument consisted SBI CBI. these instruments assessed using an internal consistency measure (Cronbach's α), intra-class coefficient (ICC) factor analysis.Cronbach's α for 0.83, including exhaustion 0.73, cynicism 0.70, inadequacy 0.48. test-retest 0.75....

10.13075/ijomeh.1896.01726 article EN cc-by-nc International Journal of Occupational Medicine and Environmental Health 2021-05-26

The aim of this study was to evaluate the impact nasopalatine canal (NPC) shape and its morphometric characteristics on expected teeth movement by assessing distance maxillary central incisors (MCIs) according NPC type. retrospective performed 133 CBCT images. following parameters were obtained: antero-posterior diameter (A-P) nasal foramen (NF), length, A-P mediolateral (M-L) incisive (IF), between MCIs. With exception being hourglass-shaped, each showed specific impacts relationship...

10.3390/diagnostics11122345 article EN cc-by Diagnostics 2021-12-13

The aim of this study was to evaluate the interradicular septum bone morphometric characteristics using cone beam computed tomography (CBCT) images, as well establish quantitative shortcuts allow clinicians make a faster and more reliable plan for immediate implant placement in maxillary molars area. This retrospective conducted on CBCT images obtained from 100 patients. analysis region based parameters sagittal axial slices. performed slices showed that first had wider when compared second...

10.3390/diagnostics12041010 article EN cc-by Diagnostics 2022-04-16

Objectives The aim of this paper is to assess the relationship between demographic and socioeconomic predictors unmet health needs older adult population in Serbia. Materials methods study part Population Health Survey Serbia, which was conducted period from October December 2019 by Institute for Public Serbia “Dr. Milan Jovanović Batut” Ministry Republic research on a representative sample Serbian residents form cross-sectional study. For purposes study, data senior citizens, aged 65 older,...

10.3389/fpubh.2024.1373877 article EN cc-by Frontiers in Public Health 2024-07-18

Background: Comorbidities are major predictors of in-hospital mortality in stroke patients. The Charlson comorbidity index (CCI) and the Elikhauser (ECI) scoring systems for classifying comorbidities. We aimed to compare performance CCI ECI predict Methods: included patients hospitalized Clinical Center Kragujevac, Serbia last 7 years. Hospitalizations caused by stroke, were identified International Classification Diseases-10 (ICD-10) codes I60.0 - I69.9. All divided into two cohorts: Alive...

10.18502/ijph.v50i5.6114 article EN cc-by-nc Iranian Journal of Public Health 2021-05-05

Introduction/Aim. Unmet health needs are the difference between services considered necessary to solve a particular problem and that were actually received. in elderly population with chronic diseases can lead deterioration of condition complications. The aim study was analyze connection presence self-assessment unmet population. Methods. part latest National Population Health Survey Republic Serbia, conducted as cross-sectional on representative stratified two-stage sample. Data from 3,450...

10.2298/vsp240315070s article EN cc-by-sa Vojnosanitetski pregled 2024-01-01

Abstract The aim of this study was to estimate a potential beneficial influence N-acetylcysteine (NAC) in the treatment cisplatin-induced motor impairment. We included 32 male Wistar albino rats, divided into 4 equal groups: control (received saline on 1st and 5th day), cisplatin – CIS 7.5 mg/kg i.p. NAC day, 500 i.p.), CIS+NAC day) group. Motor performance estimated by rotarod, grip wire, open field (OF), elevated plus maze (EPM) beamwalking (BW) tests 10th day. Cisplatin administration...

10.2478/sjecr-2019-0076 article EN Serbian Journal of Experimental and Clinical Research 2020-02-05

Abstract Women’s health is of particular importance because the large and specific sensitivity this population group fact that women are consistently concerned about their own health, but also children, parents other family members. The aim study was to considering in Serbia period from 2006 2016, order highlight priority problems, which would serve create preventive programs measures aimed at improving group. Chronic non-communicable diseases (malignancies, acute coronary syndrome, diabetes...

10.2478/sjecr-2018-0059 article EN cc-by-nc-nd Serbian Journal of Experimental and Clinical Research 2019-01-10

Abstract The anterior maxilla or premaxilla is part of the upper jaw and most significant content this region, from aspect orthodontic therapy, are incisor teeth. frequency complications during movement incisors refers to a more detailed evaluation anatomical structures premaxilla. aim study was investigate morphological morphometric characteristics by cone beam computed tomography, which could be interest for planning teeth movement. By reviewing available literature, we compared values...

10.2478/sjecr-2021-0062 article EN cc-by-nc-nd Serbian Journal of Experimental and Clinical Research 2022-01-17

Abstract Since that use of bioactive mineral components dental composites have been accompanied with various toxicities, including neurotoxicity, the aim study was to examine effect chronic application hydroxyapatite, tricalcium phosphate and amorphous calcium in nanoparticles (nHA, nTCP, nACP) parameters sensitivity thermal pain stimuli. Although systemic toxicity those compounds is frequently attributed an oxidative damage, we also decided potential effects Filipendula ulmaria extract on...

10.2478/sjecr-2020-0050 article EN cc-by-nc-nd Experimental and Applied Biomedical Research (EABR) 2021-04-10

Objective. The aim of this paper is to investigate the influence nutrition and pattern behaviors on bone health in people with mental disorders. Methods. A cross-sectional study has been conducted at Clinic for Psychiatry Clinical Center Kragujevac Department Neuropsychiatry Specialist-Consultative Service Health Care Kragujevac. survey included 46 patients from age 22 81, both genders, schizophrenia as a diagnosis disorders depression determined by psychiatrist. Quantitative testing...

10.5937/mckg54-28437 article EN Medicinski casopis 2020-01-01

Abstract Тhis study aimed at exploring vitamin D levels in treated depressive patients comparison to healthy individuals. The cross-sectional included 20 ambulatory and inpatients with episodes taking antidepressants 30 serum concentration of 25(OH)D from collected blood samples was determined using biochemical analyzers. Serum (ng/mL) were significantly lower (the mean 13.1, standard deviation 7.3, median 11.4, minimal 3.8, maximal 35.9) then control subjects (19.4, 9.1, 15.8, 7.6, 43.6)...

10.2478/sjecr-2022-0001 article EN cc-by-nc-nd Serbian Journal of Experimental and Clinical Research 2022-04-18

Abstract Introduction/Goal: The goal of this paper is to analyze the hospitalization patterns MS patients in central and western Serbiain terms days, average length inpatient stay, rate, rehospitalizationpractices treatment outcomes. Method: research designed as a retrospective descriptive epidemiological study. study uses reports from Clinical Center Kragujevacfor time period ranging January, 2007–December, 2014. Results: has revealed that during given period, 1.109 were hospitalized (745...

10.2478/sjecr-2019-0085 article EN cc-by-nc-nd Serbian Journal of Experimental and Clinical Research 2021-03-01
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