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Background White spot lesions (WSLs) are frequently linked with low microhardness and mineral content changes. several strategies have been employed to deal with these problems. This investigation aimed to analyze the microhardness and mineral content changes after remineralization with bioactive glass (BAG) and casein phospho-peptide-amorphous calcium phosphate with fluoride (CPP-ACPF). Methods Twenty sound maxillary first premolars extracted were used to obtain a total of one hundred enamel samples. forty enamel slabs were split into four experimental groups (n = 10 each): Group I, BAG; Group II, BAG+CPP-ACPF; Group III, CPP-ACPF varnish; and Group IV, artificial saliva (negative control). To create artificial WSLs, all samples were preserved in a prepared demineralizing agent for 72 h before treatment with remineralizing agents. Vickers microhardness test was performed. Additionally, 60 enamel samples were selected for analysis using energy dispersive spectroscopy (EDX) and assigned to six experimental groups; the first four groups were similar to that used in the microhardness test along with Group V: WSLs, and Group VI: baseline. The statistical analyses employed in this study included Tukey’s HSD (p

Backgrounds: Breastfeeding provides a large group of functional components that improve the infant’s health and development. additionally, the impact of human milk and genetic variants on complicated outcomes has also been the subject of several gene–nutrition interaction studies. This could also play a key part in the kinship that exists between offspring and their parents. Objectives: The purpose of this study was to compare breastfeeding to infants who were fed formula in order to determine if human milk affected the timing of teething in relation to genetic polymorphisms. Materials and Methods: This study is a cross-sectional comparative study concerning genetic analysis with a prospective view concerning the timing of eruption. The chosen sample included 40 breastfed infants and 40 infants who consumed formula milk. It was compiled from Baghdad’s health centers. For the genetic analysis, DNA samples were obtained from saliva throughout the buccal swab. Standard DNA extraction and real-time PCR techniques have been used according to the manufacturer’s instructions for the Quick-DNA™ MiniPrep kit (catalog nos. D3024 and D3025). For the whole sample, clinical examination and monitoring for emerging teeth were performed using a particular criterion. Results: findings showed that there were highly significant differences between breastfeeding and early eruption time for the first primary tooth. Also, there was a significant association between single nucleotide polymorphisms in the heterozygous AG genotype and eruption time. Conclusion: The results of the current study may support the genetic influence of breast milk on early primary teeth eruption when juxtaposed with infants fed formula.

Background: Breastfeeding is more than just nutrition; it can be viewed as a natural orthotic device for the harmonious development of the face. Sucking has an impact on a child’s premaxillary region’s growth, and mandibular movements encourage mandibular growth. Along with the advantages for general health, breastfeeding also helps with the right development of teeth, face muscles, and occlusion. Hence symmetric, well-proportioned face and appropriate occlusion depend on balanced facial growth. Objectives: This study aims to evaluate the effect of breastfeeding on the timing of teething in relation to craniofacial development. Materials and Methods: This study is a cross sectional comparative study concerning craniofacial growth assessment, with prospective view concerning timing of eruption. Sample was composed of 100 breastfed infants compared with 100 infants depending on formula milk. Clinical examinations and follow-up for teeth emergence was done for whole sample. Results: Breastfeeding was found to be associated with early teeth emergence. Additionally, although, there were no significant differences between facial growth and feeding pattern there was a significant correlation between delay eruption time of primary dentition and facial growth parameters (mandible and maxilla depths) among bottle-feeding group. Conclusion: The current study confirms the effect of breastfeeding on the early teething emergence of primary dentition; however, there were no significant differences between type of feeding and facial growth parameters. While a significant relation between delay eruption time and facial growth parameters (mandible and maxilla depths) was found among bottle-feeding infants.

Background: The installation of dental implants may impair the temporomandibular joint’s ability to operate by altering bite force. Aim: The aim of this study was to compare dental implant patients with partially and fully dentate patients in terms of temporomandibular joint issues related to maximal bite force measurement. Materials and Methods: Ninety patients with dental implants aged 50–60 years old were compared to 90 with partial and 90 with complete dentition patients who were age and gender matched. The incidence and severity of temporomandibular joint problems among patients were assessed using Helkimo anamnestic and clinical dysfunction indices. By using a biting force sensor, maximum occlusal bite force was measured in accordance with the manufacturer’s instructions as reported at a US-based corporation. Statistical analysis of data was performed using the Statistical Package for the Social Sciences (SPSS) software program, version 22.0 (SPSS, Chicago, Illinois). Results: According to the data, patients in the fully dentate group had larger percentages of Helkimo anamnestic symptom-free and clinically no dysfunction than those patients in implant and partially edentulous groups. Patients in the partially edentulous group were more likely to have Helkimo anamnestic mild and severe symptoms, as well as clinical mild, moderate, and severe dysfunction than patients in the other two groups. These data, however, did not show a statistically significant association. Data analysis revealed that maximum bite force measurements were significantly different between groups for all Helkimo anamnestic and clinical indices. Conclusion: Following oral implant therapy, the function of the temporomandibular joint was affected. In addition, bite force measures decreased as temporomandibular disorder symptoms became more severe.

Background: The placement of dental implants may enhance the oral health–related quality of life, which may influence temporomandibular joint function. Aim: The purpose of this study was to compare dental implant patients with partially and fully dentate patients in terms of oral health–related quality of life related to temporomandibular joint function. Materials and Methods: Ninety dental implant patients aged 50–60 years were included in the study, with 90 patients from other two groups who were matched in age and gender. For evaluation of oral health–related quality of life, Arabic version of Geriatric Oral Health Assessment Index was utilized. In order to define the occurrence and severity of temporomandibular joint disorders among patients, Helkimo Clinical Dysfunction Index was used. To analyze the data, SPSS 22 (Chicago, IL, USA) was employed. Results: Data revealed that the mean values of oral health–related quality of life and its three domains were higher among the fully dentate group than the other groups with a statistically significant difference. A similar picture was observed regarding the temporomandibular joint function. The mean values of oral health–related quality of life were decreasing significantly with increasing severity of temporomandibular disorders among the partially edentulous group. The same figure found concerning the three domains; however, the significant decreasing was found for physical domain only. Conclusion: After receiving oral implant therapy, the quality of life in relation to dental health had increased. The temporomandibular problems have an adverse effect on the dental health.

Background: The individual differences in emotional and behavioral style can be examined through personality instruments. These differences may explain the health status of the individuals. The purpose of the present study was to assess the influence of Personality Types on gingival and periodontal health status among teachers in Baghdad city in relation to selected salivary hormone (Dehydroepiandrosterone). Materials and methods: Females teachers 534 of randomly selected schools were subjected to personality questionnaire using The Riso-Hudson Enneagram Type Indicator. Teachers were examined to estimate the periodontal status according to the Community Periodontal Index (CPI). A group of teachers were selected for salivary analysis of Dehydroepiandrosterone (DHEA). Results: Data analysis showed that the higher mean of scores was reported for the Helper personality Type among the sample. According to the maximum (CPI) code, significant difference was found in the mean values of Individualist Personality Type scores between the healthy periodontium (code 0) and calculus (code 2) of Community periodontal index. No significant correlation was found between salivary DHEA concentration (pg /ml) and the scores of the Nine Personality Types. No significant correlation was found between salivary DHEA concentration(pg/ml) and number of sextants for CPI codes. Conclusions: Personality Types could influence gingival and periodontal health status of the subjectsso that psychological interventions may be carried out to improve the oral hygiene condition of the population.

Background White spot lesions (WSLs) are frequently linked with low microhardness and mineral content changes. several strategies have been employed to deal with these problems. This investigation aimed to analyze the microhardness and mineral content changes after remineralization with bioactive glass (BAG) and casein phospho-peptide-amorphous calcium phosphate with fluoride (CPP-ACPF). Methods Twenty sound maxillary first premolars extracted were used to obtain a total of one hundred enamel samples. forty enamel slabs were split into four experimental groups (n = 10 each): Group I, BAG; Group II, BAG+CPP-ACPF; Group III, CPP-ACPF varnish; and Group IV, artificial saliva (negative control). To create artificial WSLs, all samples were preserved in a prepared demineralizing agent for 72 h before treatment with remineralizing agents. Vickers microhardness test was performed. Additionally, 60 enamel samples were selected for analysis using energy dispersive spectroscopy (EDX) and assigned to six experimental groups; the first four groups were similar to that used in the microhardness test along with Group V: WSLs, and Group VI: baseline. The statistical analyses employed in this study included Tukey’s HSD (p Result Regarding surface microhardness, the BAG+CPP-ACPF group showed the most favorable recovery, which was better than the outcomes of the BAG and CPP-ACPF groups. A statistically significant change (p Conclusion The BAG+CPP-ACPF group might be regarded as the best course of treatment for enhancing both the surface microhardness and mineral content (Ca, P), while the control group (Artificial saliva) showed the least satisfactory results in comparison. After demineralization, mineral content and microhardness decreased in all samples. Therefore, BAG+CPP-ACPF significantly improved the surface microhardness and mineral content.