Choosing the Right Essential Oil for a Mouthwash: Chemical, Antimicrobial and Cytotoxic Studies.

Thirteen commercial essential oils were assessed for their possible inclusion in a mouthwash formulation based on their inhibitory effect against potentially pathogenic anaerobic oral bacterial isolates from subgingival plaque, and their cytotoxicity towards gingival cells. The essential oils, originating from species belonging to seven major aromatic plant families, were chosen to provide the necessary diversity in chemical composition that was analyzed in detail by GC and GC/MS. Multivariate statistical analysis, performed using the in vitro microbiological/toxicological assays and compositional data, revealed that the major components of the essential oils were probably not the main carriers of the activities observed.

Differences in Angular Photogrammetric Soft-Tissue Facial Characteristics among Parents and Their Offspring.

The objective of this study was to determine if the angular photogrammetric analysis of soft-tissue characteristics can determine similarities between parents and their offspring in the Serbian population. A total of 15 families (52 participants) met the participation criteria of this study and their facial profile images were analyzed using the ImageJ software. Subjects were divided into groups of mothers and fathers and four groups of children (divided according to their age and gender).

Prevalence and progression of early childhood caries in Nis, Serbia.

Aim: Early childhood caries (ECC) entails the presence of one or more decayed, missing, or filled teeth in children aged up to 71 months. Our aim is to present the prevalence and progression of ECC in Nis, Serbia.

Materials And Methods: The study was performed at the Clinic of Dentistry in Nis;, involving 250 children aged 3 to 6 years.

Sexual Dimorphism in the Dimensions of Teeth in Serbian Population.

The study of teeth is of great interest to anthropologists, biologists, orthodontists and forensic scientists. The existence of sexual dimorphism in permanent teeth is a known phenomenon. Aim of this study was to analyze the presence of sexual dimorphism in the mesiodistal and vestibulolingual diameter of permanent teeth in the sample of Serbian population.

Index of orthodontic treatment need in children from the Niš region.

Background/aim: The Index of Orthodontic Treatment Need (IOTN) is a scoring system for malocclusion that con- sists of the two independent components: Denal Health Component (DHC) and Aesthetic-Component (AC). IOTNs are usually used in the countries with dental healthcare financed by the government through the national healthcare system or healthcare insurance. The aim of the study was to determine IOTN in primary school children from the town of Niš and to asses percent of children with any kind of orthodontic treatment.