Publications by authors named "Dumancic J"

Dental profiling is the process of analyzing teeth to identify a victim or skeletal remains when no antemortem data are available. Using dental profiling techniques, we can determine the age, sex, and population of the individual and gather data about their socio-economic status, personal habits, oral and systemic health, occupation, nutrition, family relationships, and psychological characteristics. The research aims to gain insights into the diet, health, socio-economic status, and demography of the Late Iron Age inhabitants of Illyrian origin who lived on the Croatian island of Korcula.

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Objective: Acoustic droplet vaporization (ADV) is the liquid-to-gas phase transition of perfluorocarbon (PFC) droplets to microbubbles upon ultrasound insonation. After ADV, gases dissolved in the surrounding fluid diffuse into microbubbles, enabling oxygen scavenging. Characterization of oxygen scavenging and transition efficiency (TE) in whole blood has so far been limited.

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Background: Tooth wear is a non-pathological loss of hard tissues on the incisal and occlusal tooth surface. In archaeology, the loss of dental tissue through attrition is associated with living opportunities and habits, availability, characteristics and methods of food preparation. In forensics, tooth wear is used to estimate the dental age on cadavers.

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Objective: Our research was aimed to establish the equation and to determine its precision for dental age estimation in adolescents, adults and the elderly based on the thickness of deposited dental cement.

Design: The study sample consisted of 206 donor teeth of both sexes (10 to 82 years of age). The roots were transversely cut (6 cuts) on an ISOMET 1000 cutter at apical, middle, and cervical parts (slice thickness 0.

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Sex assessment is a key part of forensic analysis to establish the identity of unknown deceased individuals. Previous studies have shown that canines are the most dimorphic teeth, but population-specific data are necessary for forensic methods. This study explores sex dimorphism in canine crown dimensions and morphology in a contemporary Croatian population.

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Objective: To investigate sex-specific correlations between the dimensions of permanent canines and the anterior Bolton ratio and to construct a statistical model capable of identifying the sex of an unknown subject.

Methods: Odontometric data were collected from 121 plaster study models derived from Caucasian orthodontic patients aged 12-17 years at the pretreatment stage by measuring the dimensions of the permanent canines and Bolton's anterior ratio. Sixteen variables were collected for each subject: 12 dimensions of the permanent canines, sex, age, anterior Bolton ratio, and Angle's classification.

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This paper presents the changes caused by macroabrasion of teeth on skeletal remains found in tomb No 4 in the west necropolis of the archeological site Kopila near Blato on the island of Korčula. The site archeologically dates back to the Late Iron Age, when the island was inhabited by the Illyrians. The aim of this study was to assess the dental age of the buried individuals at death and determine the type of their diet, which could give us a preliminary insight into the socio-economic standard of the inhabitants of the settlement.

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Aim: This study aimed to evaluate the accuracy and precision of the Cameriere European formula, Demirjian, Haavikko, and Willems methods for estimating dental age in a sample of children with permanent dentition in Croatia.

Material And Methods: The study consisted of a sample of 1576 panoramic radiographs; a sub-sample of 84 OPGs, in which all first seven mandibular teeth were maturated, was excluded from the study. A final sample of 1492 (704 males and 788 females) aged 6.

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Age estimation is an inescapable part of every identification process. During growth and development, it is possible to estimate age based on the developmental stages of teeth. The aim of this study was to evaluate three frequently used methods for dental age estimation on a broad sample of Croatian children.

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Unlabelled: The purpose of this study was to assess the correlation between the known chronological age and the dental cementum thickness (DCT) in male and female subjects in different age groups.

Material And Methods: The study sample consisted of 57 donor teeth of both sexes. Teeth were classified by donors' sex and divided into three age groups: 10-19, 30-39 and 60-69 years.

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Forensic odontology is the application of dentistry within the criminal justice system. Forensic expertise, including dental identification, mostly relies on dental records. We explored the practice of maintaining dental records among Croatian dentists, as well as their knowledge of legal regulations and the application of dental records in forensic odontology.

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Objective: Turner syndrome (TS) and Klinefelter syndrome (KS) represent the two most common X chromosome aneuploidies, each associated with systemic disruptions to growth and development. Effects of these conditions on tooth crown morphology are explored in a sample of Croatian individuals.

Materials And Methods: The sample included 57 TS, 37 KS and 88 control individuals.

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Willems method measures the developmental stages of the seven left permanent mandibular teeth and is frequently used for dental age estimation. The aim of this study was to test its accuracy on a large sample of the Croatian population and to develop new models for estimation based on one to seven mandibular teeth. The developmental stages were evaluated on the digital, standardized orthopantomograms of 1868 Croatian children aged 5 to 16.

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Dentistry in Croatia started as a course for medical students at the School of Medicine in Zagreb in 1922. The first teacher was Professor Eduard Radošević, doctor of medicine and dentistry specialist. The next stage was formation of the Odontology Department at the School of Medicine in Zagreb in September 1948, which was supported by Professor Ivo Čupar.

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Purpose: To determine the demographic and social characteristics of acutely intoxicated patients in the emergency department (ED), intention of drug/chemical intake, main toxic agents, outcomes and time trends for all variables.

Methods: This prospective, observational study included acutely intoxicated patients treated in the ED of the University Hospital Centre Sisters of Charity, Zagreb, Croatia, during the years 2001, 2010 and 2015. The diagnosis was derived from patient's self-report, clinical observations and laboratory test results (quantitative test for serum ethanol levels and qualitative tests for drugs in urine).

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Aim: Osteoporosis and periodontitis are both chronic diseases characterised by bone loss. Potential association is of great clinical importance because of multifactorial aetiology and common risk factors. The aim of this study was to determine relationship between bone mineral density (BMD), tooth loss and periodontal status taking into account age, number of years since onset of menopause and educational level.

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Objective: Turner syndrome occurs in phenotypic females with complete or partial absence of X chromosome. The leading symptom is short stature, while numerous but mild stigmata manifest in the craniofacial region. These patients are commonly treated with growth hormone to improve their final height.

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Variations in the timing of emergence of primary teeth are under strong genetic control, but there is also a significant contribution from external factors. The aim of this study was to evaluate the influence of preterm birth, birth weight and length, and feeding practices during the first 6 months of life on the timing of emergence of the first primary tooth. Data on pregnancy duration, birth weight and length, feeding practice, time of emergence and first emerged primary tooth were collected by electronic questionnaires.

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Background & Aims: The aim of our study was to investigate the role of Bifidobacterium animalis subsp. lactis (BB-12(®)) in the prevention of common (gastrointestinal and respiratory) infections in healthy children who attend day care centers.

Methods: We conducted a randomized, double-blind, placebo-controlled trial in 210 children who attend day care centers.

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Background: Child abuse and neglect (CAN) is a widespread social phenomenon encompassing all forms of maltreatment with serious lifelong consequences. Dentists and dental team members are in the unique position to identify the symptoms of CAN often visible in craniofacial region.

Aim: To evaluate Croatian dentists' level of knowledge, experience, and attitude towards CAN issue.

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Objectives: To determine the correlation of skeletal bone mineral density (BMD) with mandibular density and mandibular radiographic indices estimated on digital panoramic radiographs.

Methods: Study comprised 112 female subjects older than 45 years. Digital panoramic radiographs were taken, and patients were referred to densitometric measuring (dual energy X-ray absorptiometry) of BMD in the hip bones and lumbar spine regions (L1-L4).

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Examination and comparison of the morphological features of tooth crown in archaeological and recent samples can be difficult due to the different levels of tooth wear seen both within and between populations. These differences make the comparison of frequency data for Carabelli trait problematic. The aim of the present study is to detect the frequency and degree of expression of Carabelli's trait in Croatian populations from late antiquity to recent times and to use these data as supplementary evidence of complex population migration.

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A large number of individuals experiencing anaphylactic reaction to neuromuscular blocking agents have not previously been in contact with them. The search for a substance inducing sensitization to muscle relaxants has led Norwegian and Swedish scientists to pholcodine, a cough suppressant, which is widely used in Europe and worldwide. Ammonium ion is an epitope common to pholcodine and neuromuscular blocking agents and it is the basis of their cross-reactivity.

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Purpose of this study was to investigate and compare differences in oral health awareness between Croatian and Italian urban adolescents. The sample consisted of primary school last grade students aged between 13 and 15 years, 300 children from Zagreb (Croatia) and 298 children from Bari (Italy). Oral health awareness was evaluated using a self-administered standardized questionnaire.

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The aim of this study was to assess the pattern of evolution of resistance to antibiotics in Helicobacter pylori isolated from children who underwent upper endoscopy with antral biopsy during a 10-year period (2001-2010). We retrospectively analyzed data of all children (n = 3,008) who underwent upper endoscopy during the observed period at the Children's Hospital Zagreb, a university tertiary medical center. We calculated the rate, antibiotic susceptibility and risk factors for the H.

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