Is Salivary Α-Amylase a Reliable Indicator of Psychological Status and Quality of Life in Patients with Oral Lichen Planus: a Case-Control Study.

Background/aims: The objectives of our study were to determine salivary α-amylase activity (stress biomarker) and its association with psychological status and quality of life (QoL), disease duration and intensity of symptoms (pain/burning) in patients with OLP.

Methods: A total of 50 subjects participated in this case-control study: 30 patients with oral lichen planus (OLP); 20 control subjects. Unstimulated whole saliva (UWS) was collected between 9 and 10 am to avoid diurnal fluctuations.

How Much Do We Know about Oral Cancer?-An Online Survey.

Introduction: Oral cancer (OC) is a disease with a high mortality rate due to its late recognition. Since the oral cavity is easily accessible for visual inspection, enabling early diagnosis, the education of healthcare workers about preventive oral examinations is critical. This research aimed to assess the level of participants' OC knowledge, as well as to raise awareness about this diagnosis.

Serum Concentration of Vitamin D in Patients with Oral Lichen Planus.

Objectives: The vitamin D receptor is involved in immunologically mediated diseases such as oral lichen planus. Some studies suggest an association between lower vitamin D concentrations and a higher risk of inflammatory conditions such as oral lichen planus. The aim of this study was t investigate 1) whether there is a difference in serum vitamin D concentration in patients with oral lichen planus compared to patients in the control group, 2) whether there is a difference in serum vitamin D concentration in patients with erosive compared to non-erosive forms of oral lichen planus, 3) whether there is a difference in serum vitamin D concentration in patients with developed oral cancer and those without cancer.

Increased prevalence of oral potentially malignant lesions among Croatian War invalids, a cross-sectional study.

Background: The main objective of this study was to investigate the frequency and type of oral pathological changes, oral subjective symptoms and the knowledge about oral cancer in the population of Croatian military invalids from the Homeland War.

Material And Methods: A total of 102 Croatian military invalids from the Homeland War participated in the study. Data were collected on the presence of subjective symptoms in the oral cavity, and a detailed clinical examination of the oral mucosa was performed.

Association between Salivary Cortisol and α-Amylase with the Psychological Profile of Patients with Oral Lichen Planus and Burning Mouth Syndrome: A Case-Control Study.

The aim of our study was to assess the relationship between the concentration/activity of salivary stress biomarkers (cortisol, α-amylase) and the psychological profile of patients with oral lichen planus (OLP) and primary burning mouth syndrome (BMS). A total of 160 subjects participated in this case-control study: 60 patients with OLP; 60 patients with primary BMS; and 40 control subjects. Unstimulated whole saliva (UWS) was collected between 9 and 10 a.

Application of Inositol Hexaphosphate and Inositol in Dental Medicine: An Overview.

Phosphorylated inositol hexaphosphate (IP6) is a naturally occurring carbohydrate, and its parent compound, myoinositol (Ins), is abundantly present in plants, particularly in certain high-fiber diets, but also in mammalian cells, where they regulate essential cellular functions. IP6 has profound modulation effects on macrophages, which warrants further research on the therapeutic benefits of IP6 for inflammatory diseases. Here, we review IP6 as a promising compound that has the potential to be used in various areas of dentistry, including endodontics, restorative dentistry, implantology, and oral hygiene products, due to its unique structure and characteristic properties.

The Association between the Level of Advanced Glycation End Products and Objective Skin Quality Parameters.

Advanced glycation end products (AGEs) represent an endogenously produced or exogenously derived group of compounds derived from nonenzymatic glycation. Recent experimental studies are suggesting that AGEs could play an important role in the skin's quality and its aging process. Hence, the aim of this study was to clinically evaluate the AGEs and skin quality parameters across different age groups in the general population.

Lipid Profiles and Cardiovascular Risk in Patients with Oral Lichen Planus.

Background: It has been reported that dyslipidemia prevalence and cardiovascular disease risk were increased in subjects with oral lichen planus diagnose. On the other hand, so far, there is no available data on the topic of cardiovascular risk (CVR) in subjects with oral lichen planus (OLP). The main aim of this study, due to lack of any other study covering this topic, was to investigate lipid profile and assess CVR in patients with OLP.

Knowledge of Dental Students from Croatia, Slovenia, and Bosnia and Herzegovina about Dental Care of Oncology Patients.

The central role of the dentist in the treatment of oncology patients is to care for the patient's oral cavity before, during, and after radio/chemotherapy. The aim of this research was to determine the knowledge of dental students from five universities in three neighboring countries, Croatia (Split, Rijeka, and Zagreb), Bosnia and Herzegovina (Sarajevo), and Slovenia (Ljubljana), about oncology patients' dental care. A total of 140 students in their fourth, fifth, and sixth year of dental medicine studies participated in this research.

Inflammatory Markers and Incidence of other Autoimmune Diseases in Patients with Oral Lichen Planus.

Introduction: Oral lichen planus (OLP) is a chronic immune, inflammatory disease of the oral cavity of a still unknown etiology.

Materials And Methods: The study involved 63 subjects diagnosed with oral lichen planus and 63 subjects without pathologic changes in the oral mucosa who were classified as controls. All subjects were given a detailed medical history at first screening.

The role of parental anxiety, depression, and psychological stress level on the development of early-childhood caries in children.

Background: It is important to understand how the psychological status of parents affects oral health in children.

Aim: This study aimed to assess the level of depression, anxiety, and stress of parents whose children have early-childhood caries.

Design: The study included 235 children and their parents who visited the Dental clinic at the School of Medicine of the University of Split between October 2016 and July 2017.

Antimicrobial effectiveness of polyhexamethylene biguanide on Enterococcus faecalis, Staphylococcus epidermidis and Candida albicans.

Aim To evaluate the antimicrobial activity of 0.2% polyhexamethilene biguanide (PHMB) in root canal models infected with Enterococcus faecalis, Candida albicans and Staphylococcus epidermidis. PHMB was compared in these tests with 2.

Different Protocols of Photobiomodulation Therapy of Hyposalivation.

Objective: Photobiomodulation (PBM) therapy has proved to be effective for a wide range of oral pathologies including oral dryness, but the literature still lacks reports of clinical trials and protocols. The purpose of our study was to evaluate the effects of different wavelengths of PBM on salivation in patients suffering from hyposalivation aiming at determination of optimal treatment protocol.

Materials And Methods: This study included 30 patients whose major salivary glands were treated with low-intensity diode laser BTL2000 (Medical Technologies, s.

Antimicrobial efficacy of probiotic-containing toothpastes: an in vitro evaluation.

Aim To evaluate, in vitro antimicrobial ability of two probiotic toothpastes (one containing Lactobacillus paracasei, other containing Lactobacillus acidophilus) and one toothpaste without probiotic separately, and in a combination with two different mouthrinses (one containing essential oils and the other containing hexitidine). Methods Antimicrobial susceptibility was checked by using the ditch method and Clinical Laboratory Standard Institute (CLSI) guidelines. Two different toothpastes with probiotic, toothpaste without probiotic and two different mouthrinses were tested against the following selected microorganisms: Candida albicans, Candida tropicalis, Enterococcus faecalis, Streptococcus salivarius and Staphylococcus aureus.

The prevalence of celiac disease in patients with geographic tongue.

Background: Geographic tongue (GT) is a benign inflammatory condition usually involving the dorsal surface and lateral borders of the tongue. Numerous etiological factors of GT have been suggested, including immunological factors; genetic; atopic or allergic predisposition; emotional stress; and hormonal disturbances. GT may also coexist as one of the possible manifestations of celiac disease (CD).

Involvement of IGF-2, IGF-1R, IGF-2R and PTEN in development of human tooth germ - an immunohistochemical study.

Insulin-Like Growth Factor 2 (IGF-2) is a peptide hormone essential for prenatal growth and development. IGF-2 exerts its mitogenic effects via Insulin-Like Growth Factor 1 Receptor (IGF-1R), and is eliminated by binding to Insulin-Like Growth Receptor 2 (IGF-2R). IGF-2 is also negatively regulated by Phosphatase and Tensin Homolog (PTEN), a phosphatase mutated in various tumors.

Analysis of expression patterns of IGF-1, caspase-3 and HSP-70 in developing human tooth germs.

Aims: To analyze expression patterns of IGF-1, caspase-3 and HSP-70 in human incisor and canine tooth germs during the late bud, cap and bell stages of odontogenesis.

Materials And Methods: Head areas or parts of jaw containing teeth from 10 human fetuses aged between 9th and 20th developmental weeks were immunohistochemically analyzed using IGF-1, active caspase-3 and HSP-70 markers. Semi-quantitative analysis of each marker's expression pattern was also performed.

Increased prevalence of celiac disease in patients with oral lichen planus.

Objectives: The aim of this study was to establish the prevalence of celiac disease (CD) in patients with erosive and reticular form of oral lichen planus (OLP) compared to healthy controls.

Materials And Methods: Tissue transglutaminase antibodies (anti-tTG) and antibodies against gliadin (AGA) were measured in the sera from 56 OLP patients and 57 healthy controls, who also underwent human leukocyte antigen (HLA) typing. The duodenal biopsy was performed in patients with positive serology, and a gluten-free diet was recommended if CD was confirmed.

The role of anxiety, depression, and psychological stress on the clinical status of recurrent aphthous stomatitis and oral lichen planus.

Background: In spite of all the efforts, recurrent aphthous stomatitis (RAS) and oral lichen planus (OLP) still have unexplained etiology. The role of anxiety, depression, and psychological stress in occurrence and intensity of symptoms in RAS and OLP patients has been investigated in this study.

Methods: A total of 110 patients with RAS in the acute phase and 112 patients with OLP also in acute phase participated in this study.