Dentists' Self-evaluated Ability in Diagnosing and Updating About Pulpotomy.

Objective: This study aimed to self-evaluate the knowledge of different dental professionals' profiles in Brazil on diagnosing and indicating pulpotomy in primary teeth and how these groups updated on this theme.

Methods: Three groups (G1: professors, G2: specialists, and G3: professionals) answered an online questionnaire containing 20 questions and returned 416 questionnaires. Data were subjected to Chi-square associative tests and t tests, with P < .

Could the photobiomodulation therapy induce angiogenic growth factors expression from dental pulp cells?

This study aimed to evaluate the effect of different photobiomodulation (PBM) radiant exposures on the viability, proliferation, and gene expression of pulp fibroblasts from human primary teeth (HPF) involved in the pulp tissue repair. HPF were irradiated with Laser InGaAlP (Twin Flex Evolution, MMOptics®) at 660-nm wavelength (red); single time, continuous mode, 0.04-cm laser tip area, and 0.

Pulp liner materials in selective caries removal: study protocol for a randomised controlled trial.

Introduction: The literature shows that selective carious tissue removal (SCTR) decreases the number and diversity of bacteria, stops the caries process and reduces the risk of pulp exposure. However, no consensus exists on which pulp liner would be suitable for teeth undergoing SCTR. So, this study will verify the in vivo response of dentine-pulp complex after SCTR in primary teeth with or without pulp liner material.

Pulp repair response after the use of a dentin-pulp biostimulation membrane (BBio) in primary teeth: study protocol for a randomized clinical trial.

Background: Vital pulp therapy aims at maintaining the pulp tissue injured but vital. Thus, the use of capping materials that induce tissue regeneration is a great current trend. This study aims to evaluate clinically and radiographically the pulp repair after the use of dentin-pulp biostimulation membrane in primary teeth.

Photobiomodulation effect on angiogenic proteins produced and released by dental pulp cells.

Objective: To verify the photobiomodulation effect on angiogenic proteins produced and released by dental human pulpal fibroblasts (HPFs).

Material And Methods: HPFs were irradiated with 660-nm low-level laser at fluences of 2.5 J/cm and 3.

Angiogenic protein synthesis after photobiomodulation therapy on SHED: a preliminary study.

This study evaluated the viability, proliferation, and protein expression after photobiomodulation (PBM) of stem cell from human exfoliated deciduous teeth (SHED). The groups were the following: G1 (2.5 J/cm2), G2 (3.

Does photobiomodulation change the synthesis and secretion of angiogenic proteins by different pulp cell lineages?

This study aimed to compare the synthesis and secretion of VEGF-A, VEGF-C, VEGF-D, VEGFR1, VEGFR2, and FGF-2 between pulp fibroblasts from human primary teeth (HPF) and stem cell from human deciduous teeth (SHED) before and after photobiomodulation. HPF were obtained from explant technique and characterized by immunohistochemistry, while SHED were obtained from digestion technique and characterized by flow cytometry. HPF (control group) and SHED were plated, let to adhere, and put on serum starvation to synchronize the cell cycles prior to photobiomodulation.

A randomized clinical trial of cavity liners after selective caries removal: one-year follow-up.

Introduction: Alternatives for the treatment of caries disease, such as minimally invasive approaches, have been developed in recent years.

Objective: To carry out clinical and radiographic evaluations of three cavity liners after selective caries removal.

Methodology: Thirty-six primary molars with deep occlusal caries lesions without pulp involvement (from children of both genders, aged between 5 and 8 years) were randomly divided into the following groups: calcium hydroxide cement (CHC) group; mineral trioxide aggregate (MTA) group and Portland cement with added zirconium oxide (PCZ) group.

Do Cleft Lip and Palate Types Affect Health-Related Quality of Life of Adolescents?

The adolescent with oral cleft must deal with the process of body changing and the psychological implications caused by morphological, functional, and esthetic impairments of the cleft itself. This study aimed to evaluate whether the cleft lip and palate types affects health-related quality of life of adolescents through Short-form Health Survey (SF-36) questionnaire. Fifty-seven adolescents (29 males and 28 females; mean age 15 years and 11 months ± 1 year and 2 months) were divided into 2 groups: Group 1-single cleft-unilateral or bilateral CL or CP; Group 2-complex cleft-unilateral or bilateral cleft lip and palate.

Evaluation of a new method of oral health education in children with cleft lip and palate.

Aim: To evaluate the efficacy of an oral health educational programme in children with cleft lip and palate.

Methods: The sample comprised 38 children with cleft lip and palate: Group 1-dental prophylaxis; Group 2-education and motivation instructions in oral health and plaque control. Children were evaluated during six appointments, at 30-day intervals.

Clinical and Radiographic Success of Selective Caries Removal to Firm Dentin in Primary Teeth: 18-Month Follow-Up.

The selective caries removal is increasingly spreading in daily clinical practice because this minimally invasive technique treats deep carious lesion and decreases the risk of pulp exposure. This case report was aimed at describing the selective removal to firm dentin on the primary mandibular left first molar of a girl aged 7 years and 6 months. The Mineral Trioxide Aggregate (MTA Angelus™) was used as liner, and the tooth was definitively restored with resin-modified glass ionomer cement (Vitremer™).

Oral health-related quality of life of children with oral clefts and their families.

Oral health problems can influence people's Quality of Life (QoL) because of pain, discomfort, limitations, and other esthetics problems, affecting their social life, feeding, daily activities, and the individual's well-being. To compare oral health-related quality of life (OHRQoL) of children with and without oral clefts and their families. 121 children aged from 2 to 6 years, from both sexes, enrolled in the treatment routine of the Pediatric Dentistry Clinics of a Dental School and a Hospital for Cleft Treatment were divided into two groups: Group 1 - children with cleft lip and palate; Group 2 - children without cleft lip and palate.

Dental enamel defect diagnosis through different technology-based devices.

Introduction: Dental enamel defects (DEDs) are faulty or deficient enamel formations of primary and permanent teeth. Changes during tooth development result in hypoplasia (a quantitative defect) and/or hypomineralisation (a qualitative defect).

Objective: To compare technology-based diagnostic methods for detecting DEDs.

Effects of PBM in different energy densities and irradiance on maintaining cell viability and proliferation of pulp fibroblasts from human primary teeth.

This study aimed to compare the effects of photobiomodulation (PBM) in different energy densities and irradiances on maintaining cell viability, and proliferation of pulp fibroblasts from human primary teeth (HPF) were cultured in DMEM and used between the fourth and eighth passages. Then, HPF were irradiated with the following different energy densities: 1.25 J/cm (a), 2.

Alternative approach for carious tissue removal in primary teeth.

Background: Minimally-invasive techniques for the management of carious dental tissue has been well documented. This study aimed to report on the clinical and radiographic response after partial caries removal on left mandibular primary second molar.

Case Report: A 6-year-old boy sought treatment because of pain in the left mandibular primary second molar.